ADP5301ACBZ-1-R7
Analog Devices Inc.
The ADP5301 is a high efficiency, ultralow quiescent current step-down regulator that draws only a 180 nA quiescent current to regulate the output at no load.The ADP5301 runs from an input startup voltage range of 2.15 V to 6.50 V, allowing the use of multiple alkaline/NiMH, Li-Ion cells, or other power sources. The output voltage is selectable from 0.8 V to 5.0 V by an external VID resistor and factory fuse. The total solution requires only four tiny external components.The ADP5301 can operate between hysteresis mode and PWM mode via the SYNC/MODE pin. The regulator in hysteresis mode achieves excellent efficiency at a power of less than 1 mW and provides up to 50 mA of output current. The regulator in PWM mode produces a lower output ripple and supplies up to 500 mA of output current. The flexible configuration capability during operation of the device enables very efficient power management to meet both the longest battery life and low system noise requirements.The ADP5301 contains a VOUTOK flag, which monitors the output voltage and runs at a 2 MHz switching frequency in PWM mode. SYNC/MODE can synchronize to an external clock from 1.5 MHz to 2.5 MHz.Other key features in the ADP5301 include separate enabling, quick output discharge (QOD), and safety features such as overcurrent protection (OCP), thermal shutdown (TSD), and input undervoltage lockout (UVLO).The ADP5301 is available in a 9-ball, 1.65 mm × 1.87 mm WLCSP rated for a −40°C to +125°C junction temperature range.Applications Energy (gas and water) metering Portable and battery-powered equipment Medical applications Keep-alive power supplies
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP5301ACBZ-1-R7 | 1389 | 1 | $4.07 | $2.62 | $2.25 | $1.82 | $1.37 | $1.34 |
| Analog Devices Inc | ADP5301ACBZ-1-R7 | 1050 | 1 | $3.01 | $2.70 | $2.55 | $2.21 | $1.61 | $1.61 |
| Arrow North American Components | ADP5301ACBZ-1-R7 | 590 | 1 | $1.61 | $1.48 | $1.42 | $1.40 | $1.22 | $1.22 |
| element14 APAC | ADP5301ACBZ-1-R7 | 2467 | 100 | $0.00 | $0.00 | $0.00 | $2.90 | $2.36 | $2.36 |
| Farnell | ADP5301ACBZ-1-R7 | 2467 | 1 | $4.06 | $2.68 | $2.46 | $2.11 | $2.00 | $2.00 |
| Mouser Electronics | ADP5301ACBZ-1-R7 | 12804 | 1 | $3.65 | $2.47 | $2.14 | $1.78 | $1.40 | $1.40 |
| Newark | ADP5301ACBZ-1-R7 | 194 | 1 | $3.76 | $2.51 | $2.03 | $1.82 | $1.82 | $1.82 |
| Verical Marketplace | ADP5301ACBZ-1-R7 | 590 | 5 | $1.48 | $1.42 | $1.40 | $1.37 | $2.80 | |
| Win Source | ADP5301ACBZ-1-R7 | 14420 | 1 |
ADP5302ACPZ-2-R7
Analog Devices Inc.
The ADP5302 is a high efficiency, ultralow quiescent current step-down regulator that draws only 240 nA quiescent current to regulate the output at no load.The ADP5302 runs from an input voltage of 2.15 V to 6.50 V, allowing the use of multiple alkaline or NiMH cells, Li-Ion cells, or other power sources. The output voltage is selectable from 0.8 V to 5.0 V by an external, dynamic voltage identification (VID) resistor and a factory fuse. The total solution requires only four tiny external components.The ADP5302 can operate between hysteresis mode and PWM mode via the SYNC/MODE pin. In hysteresis mode, the regulator achieves excellent efficiency at less than 1 mW and provides up to 50 mA of output current. In PWM mode, the regulator produces a lower output ripple and supplies up to 500 mA of output current. The flexible configuration capability during operation of the device enables very efficient power management to meet both long battery life and low system noise requirements.The ADP5302 integrates an ultralow power comparator with a factory programmable voltage reference to monitor the input battery voltage. The regulator runs at a 2 MHz switching frequency in PWM mode, and the SYNC/MODE pin can be synchronized to an external clock from 1.5 MHz to 2.5 MHz.The ADP5302 includes an extra STOP pin that can temporarily disable the regulator switching; in this way, a quiet system environment can be achieved to benefit the noise sensitive circuitry, which includes data conversion, RF data transmission, and analog sensors.Other key features in the ADP5302 include separate enabling, QOD, and safety features, such as overcurrent protection (OCP), thermal shutdown (TSD), and input undervoltage lockout (UVLO).The ADP5302 is available in a 10-lead, 3 mm × 3 mm LFCSP package rated for the −40°C to +125°C junction temperature range.Applications Energy (gas, water) metering Portable and battery-powered equipment Medical applications Keep-alive power supplies
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP5302ACPZ-2-R7 | 570 | 1 | $3.30 | $2.48 | $2.28 | $2.05 | $1.62 | $1.74 |
| Analog Devices Inc | ADP5302ACPZ-2-R7 | 0 | $3.34 | $3.00 | $2.84 | $2.46 | $2.09 | $2.09 | |
| Arrow North American Components | ADP5302ACPZ-2-R7 | 3662 | 1 | $0.81 | $0.79 | $1.98 | $0.77 | $0.73 | $1.24 |
| Mouser Electronics | ADP5302ACPZ-2-R7 | 9635 | 1 | $2.91 | $2.03 | $2.03 | $1.80 | $1.59 | $1.55 |
| Verical Marketplace | ADP5302ACPZ-2-R7 | 1500 | 1500 | $1.68 | $1.98 | $1.63 | $1.55 | $1.24 |
ADP7112ACBZ-5.0-R7
Analog Devices Inc.
The ADP7112 is a CMOS, low dropout (LDO) linear regulator that operates from 2.7 V to 20 V and provides up to 200 mA of output current. This high input voltage LDO is ideal for the regulation of high performance analog and mixed signal circuits operating from 20 V down to 1.2 V rails. Using an advanced proprietary architecture, the device provides high power supply rejection, low noise, and achieves excellent line and load transient response with a small 2.2 µF ceramic output capacitor. The ADP7112 regulator output noise is 11 μV rms independent of the output voltage for the fixed options of 5 V or less.The ADP7112 is available in 16 fixed output voltage options. The following voltages are available from stock: 1.2 V (adjustable), 1.8 V, 2.5 V, 3.3 V, and 5.0 V. Additional voltages available by special order are 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.75 V, 2.8 V, 2.85 V, 3.8 V, 4.2 V, and 4.6 V.Each fixed output voltage can be adjusted above the initial set point with an external feedback divider. This allows the ADP7112 to provide an output voltage from 1.2 V to VIN − VDO with high PSRR and low noise.User programmable soft start with an external capacitor is available in the ADP7112. The ADP7112 is available in a 6-ball 1 mm × 1.2mm WLCSP, making it a very compact solution.Applications Regulation to noise sensitive applications ADC, DAC circuits, precision amplifiers, power for VCO VTUNE control Communications and infrastructure Medical and healthcare Industrial and instrumentation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP7112ACBZ-5.0-R7 | 8166 | 1 | $2.86 | $1.81 | $1.53 | $1.22 | $0.90 | $0.81 |
| Analog Devices Inc | ADP7112ACBZ-5.0-R7 | 0 | $2.03 | $1.83 | $1.72 | $1.47 | $1.00 | $1.00 | |
| Arrow North American Components | ADP7112ACBZ-5.0-R7 | 21 | 1 | $1.45 | $0.83 | $1.51 | $1.29 | $0.90 | $0.89 |
| element14 APAC | ADP7112ACBZ-5.0-R7 | 6 | 1 | $4.53 | $2.87 | $2.44 | $1.94 | $1.70 | $1.70 |
| Farnell | ADP7112ACBZ-5.0-R7 | 6 | 1 | $3.27 | $2.08 | $1.90 | $1.63 | $1.53 | $1.53 |
| Mouser Electronics | ADP7112ACBZ-5.0-R7 | 1232 | 1 | $1.86 | $1.68 | $1.58 | $1.35 | $0.96 | $0.96 |
| Newark | ADP7112ACBZ-5.0-R7 | 409 | 1 | $2.64 | $1.72 | $1.37 | $1.23 | $1.23 | $1.23 |
| Verical Marketplace | ADP7112ACBZ-5.0-R7 | 21000 | 3000 | $1.62 | $1.51 | $1.29 | $0.90 | $0.80 | |
| Win Source | ADP7112ACBZ-5.0-R7 | 83725 | 40 |
ADP7118ARDZ-5.0
Analog Devices Inc.
The ADP7118 is a CMOS, low dropout (LDO) linear regulator that operates from 2.7 V to 20 V and provides up to 200 mA of output current. This high input voltage LDO is ideal for the regulation of high performance analog and mixed-signal circuits operating from 19 V down to 1.2 V rails. Using an advanced proprietary architecture, the device provides high power supply rejection, low noise, and achieves excellent line and load transient response with a small 2.2 μF ceramic output capacitor. The ADP7118 regulator output noise is 11 μV rms independent of the output voltage for the fixed options of 5 V or less.The ADP7118 is available in 16 fixed output voltage options. The following voltages are available from stock: 1.2 V (adjustable), 1.8 V, 2.5 V, 3.3 V, 4.5 V, and 5.0 V.Additional voltages available by special order are 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.75 V, 2.8 V, 2.85 V, 3.8 V, 4.2 V, and 4.6 V.Each fixed output voltage can be adjusted above the initial set point with an external feedback divider. This allows the ADP7118 to provide an output voltage from 1.2 V to VIN − VDO with high PSRR and low noise. User programmable soft start with an external capacitor is available in the LFCSP and SOIC packages.The ADP7118 is available in a 6-lead, 2 mm × 2 mm LFCSP making it not only a very compact solution, but it also provides excellent thermal performance for applications requiring up to 200 mA of output current in a small, low profile footprint. The ADP7118 is also available in a 5-lead TSOT and an 8-lead SOIC.Applications Regulation to noise sensitive applications ADC and DAC circuits, precision amplifiers, power for VCO VTUNE control Communications and infrastructure Medical and healthcare Industrial and instrumentation Supported by ADIsimPower too
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP7118ARDZ-5.0 | 144 | $2.32 | $2.09 | $2.09 | $1.97 | $1.38 | $1.06 | |
| Analog Devices Inc | ADP7118ARDZ-5.0 | 0 | $3.03 | $2.73 | $2.57 | $2.19 | $1.49 | $1.49 | |
| Arrow Europe | ADP7118ARDZ-5.0 | 7 | 1 | $1.78 | $1.55 | $1.47 | $1.33 | $1.02 | $0.96 |
| Arrow North American Components | ADP7118ARDZ-5.0 | 40 | 1 | $2.38 | $1.96 | $1.75 | $1.59 | $1.06 | $1.06 |
| element14 APAC | ADP7118ARDZ-5.0 | 220 | 1 | $5.98 | $3.83 | $3.83 | $2.65 | $2.29 | $2.29 |
| Farnell | ADP7118ARDZ-5.0 | 220 | 1 | $3.72 | $2.44 | $2.44 | $1.89 | $1.79 | $1.79 |
| Mouser Electronics | ADP7118ARDZ-5.0 | 823 | 1 | $2.19 | $1.98 | $1.77 | $1.61 | $1.05 | $1.02 |
| Newark | ADP7118ARDZ-5.0 | 398 | 1 | $3.80 | $2.44 | $2.44 | $2.44 | $1.45 | $1.34 |
| Verical Marketplace | ADP7118ARDZ-5.0 | 40 | 6 | $1.96 | $1.75 | $1.59 | $1.06 | $1.06 | |
| Win Source | ADP7118ARDZ-5.0 | 1000 | 15 |
ADP7158ARDZ-1.8-R7
Analog Devices Inc.
The ADP7158 is a linear regulator that operates from 2.3 V to 5.5 V and provides up to 2 A of output current. Using an advanced proprietary architecture, it provides high power supply rejection and ultralow noise, achieving excellent line and load transient response with only a 10 µF ceramic output capacitor.There are 16 standard output voltages for the ADP7158. The following voltages are available from stock: 1.2 V, 1.8 V, 2.0 V, 2.5 V, 2.8 V, 3.0 V, and 3.3 V. Additional voltages available by special order are 1.3 V, 1.5 V, 1.6 V, 2.2 V, 2.6 V, 2.7 V, 2.9 V, 3.1 V, and 3.2 V.The ADP7158 regulator typical output noise is 0.9 μV rms from 100 Hz to 100 kHz and 1.7 nV/√Hz for noise spectral density from 10 kHz to 1 MHz. The ADP7158 is available in a 10-lead, 3 mm × 3 mm LFCSP and 8-lead SOIC packages, making it not only a very compact solution, but also providing excellent thermal performance for applications requiring up to 2 A of output current in a small, low profile footprint.Applications Regulation to noise sensitive applications: phase-locked loops (PLLs), voltage controlled oscillators (VCOs), and PLLs with integrated VCOs Communications and infrastructure Backhaul and microwave links
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP7158ARDZ-1.8-R7 | 291 | 1 | $10.55 | $7.19 | $6.31 | $5.32 | $4.93 | $4.93 |
| Analog Devices Inc | ADP7158ARDZ-1.8-R7 | 0 | $9.94 | $8.98 | $8.56 | $7.43 | $5.91 | $5.91 | |
| Arrow North American Components | ADP7158ARDZ-1.8-R7 | 0 | 1000 | $4.73 | $5.37 | ||||
| element14 APAC | ADP7158ARDZ-1.8-R7 | 822 | 10 | $10.96 | $9.63 | $8.11 | $7.37 | $7.37 | |
| Farnell | ADP7158ARDZ-1.8-R7 | 822 | 10 | $8.24 | $7.87 | $6.82 | $6.39 | $6.39 | |
| Mouser Electronics | ADP7158ARDZ-1.8-R7 | 693 | 1 | $9.51 | $7.74 | $6.88 | $5.92 | $5.09 | $5.09 |
| Newark | ADP7158ARDZ-1.8-R7 | 822 | 1 | $10.87 | $7.41 | $5.99 | $5.52 | $5.52 | $5.52 |
| Verical Marketplace | ADP7158ARDZ-1.8-R7 | 6000 | 1000 | $8.32 | $7.88 | $7.09 | $4.87 | $4.87 |
ADP7183ACPZN2.0-R7
Analog Devices Inc.
The ADP7183 is a complementary metal oxide semiconductor (CMOS), low dropout (LDO) linear regulator that operates from −2.0 V to −5.5 V and provides up to −300 mA of output current. This LDO regulator is ideal for regulation of high performance analog and mixed-signal circuits operating from −0.5 V down to −4.5 V. Using an advanced proprietary architecture, the ADP7183 provides high PSRR and low noise, and it achieves excellent line and load transient response with a small 4.7 μF ceramic output capacitor.The ADP7183 is available in 15 fixed output voltage options. The following voltages are available from stock: −0.5 V, −1.0 V,−1.2 V, −1.5 V, −1.8 V, −2.0 V, −2.5 V, −3.0 V, and −3.3 V. Additional voltages available by special order are −0.8 V, −0.9 V, −1.3 V, −2.8 V, −4.2 V, and −4.5 V. An adjustable version is also available that allows output voltages that range from −0.5 V to −VIN + 0.5 V with an external feedback divider.The enable logic feature is capable of interfacing with positive or negative logic levels for maximum flexibility.The ADP7183 regulator output noise is 4 μV rms independent of the output voltage. The ADP7183 is available in an 8-lead, 2 mm × 2 mm LFCSP, making it not only a very compact solution but also providing excellent thermal performance for applications requiring up to −300 mA of output current in a small, low profile footprint.Applications Regulation to noise sensitive applications: analog-to-digital converters (ADCs), digital-to-analog converters (DACs), precision amplifiers Communications and infrastructure Medical and healthcare Industrial and instrumentation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP7183ACPZN2.0-R7 | 2903 | $6.51 | $4.41 | $3.87 | $3.25 | $2.63 | $2.45 | |
| Analog Devices Inc | ADP7183ACPZN2.0-R7 | 0 | $3.84 | $3.84 | $3.84 | $3.84 | $3.84 | $3.84 | |
| Mouser Electronics | ADP7183ACPZN2.0-R7 | 0 | 3000 | $2.54 | |||||
| Newark | ADP7183ACPZN2.0-R7 | 0 | $3.82 | $3.82 | $3.82 | $3.12 | $2.50 | $2.50 |
AD536AJDZ
Analog Devices Inc.
The AD536A is a complete monolithic integrated circuit that performs true rms-to-dc conversion. It offers performance comparable or superior to that of hybrid or modular units costing much more. The AD536A directly computes the true rms value of any complex input waveform containing ac and dc components. A crest factor compensation scheme allows measurements with 1% error at crest factors up to 7. The wide bandwidth of the device extends the measurement capability to 300 kHz with less than 3 dB errors for signal levels greater than 100 mV.An important feature of the AD536A, not previously available in rms converters, is an auxiliary dB output pin. The logarithm of the rms output signal is brought out to a separate pin to allow the dB conversion, with a useful dynamic range of 60 dB. Using an externally supplied reference current, the 0 dB level can be conveniently set to correspond to any input level from 0.1 V to 2 V rms.The AD536A is laser trimmed to minimize input and output offset voltage, to optimize positive and negative waveform symmetry (dc reversal error), and to provide full-scale accuracy at 7 V rms. As a result, no external trims are required to achieve the rated unit accuracy.The input and output pins are fully protected. The input circuitry can take overload voltages well beyond the supply levels. Loss of supply voltage with the input connected to external circuitry does not cause the device to fail. The output is short-circuit protected.The AD536A is available in two accuracy grades (J and K) for commercial temperature range (0°C to 70°C) applications, and one grade (S) rated for the −55°C to +125°C extended range. The AD536AK offers a maximum total error of ±2 mV ± 0.2% of reading, while the AD536AJ and AD536AS have maximum errors of ±5 mV ± 0.5% of reading. All three versions are available in a hermetically sealed 14-lead DIP or a 10-pin TO-100 metal header package. The AD536AS is also available in a 20-terminal leadless hermetically sealed ceramic chip carrier.The AD536A computes the true root-mean-square level of a complex ac (or ac plus dc) input signal and provides an equivalent dc output level. The true rms value of a waveform is a more useful quantity than the average rectified value because it relates directly to the power of the signal. The rms value of a statistical signal also relates to its standard deviation.An external capacitor is required to perform measurements to the fully specified accuracy. The value of this capacitor determines the low frequency ac accuracy, ripple amplitude, and settling time.The AD536A operates equally well from split supplies or a single supply with total supply levels from 5 V to 36 V. With 1 mA quiescent supply current, the device is well suited for a wide variety of remote controllers and battery-powered instruments.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD536AJDZ | 493 | $59.78 | $45.91 | $48.61 | $45.91 | $37.38 | $37.38 | |
| Analog Devices Inc | AD536AJDZ | 103 | 1 | $64.24 | $60.35 | $58.40 | $55.10 | $55.10 | $55.10 |
| Arrow North American Components | AD536AJDZ | 0 | 25 | $46.35 | $0.00 | $42.99 | $34.57 | ||
| element14 APAC | AD536AJDZ | 137 | 1 | $86.63 | $66.53 | $65.20 | $63.87 | $63.87 | $63.87 |
| Farnell | AD536AJDZ | 8 | 1 | $48.81 | $35.78 | $35.06 | $34.35 | $34.35 | $34.35 |
| Mouser Electronics | AD536AJDZ | 648 | 1 | $65.32 | $52.00 | $48.35 | $47.52 | $47.52 | $47.52 |
| Newark | AD536AJDZ | 12 | 1 | $59.78 | $45.92 | $45.92 | $45.92 | $45.92 | $45.92 |
| Win Source | AD536AJDZ | 8343 | 1 | $61.17 | $42.35 | $42.35 | $42.35 | $42.35 | $42.35 |
AD536AKHZ
Analog Devices Inc.
The AD536A is a complete monolithic integrated circuit that performs true rms-to-dc conversion. It offers performance comparable or superior to that of hybrid or modular units costing much more. The AD536A directly computes the true rms value of any complex input waveform containing ac and dc components. A crest factor compensation scheme allows measurements with 1% error at crest factors up to 7. The wide bandwidth of the device extends the measurement capability to 300 kHz with less than 3 dB errors for signal levels greater than 100 mV.An important feature of the AD536A, not previously available in rms converters, is an auxiliary dB output pin. The logarithm of the rms output signal is brought out to a separate pin to allow the dB conversion, with a useful dynamic range of 60 dB. Using an externally supplied reference current, the 0 dB level can be conveniently set to correspond to any input level from 0.1 V to 2 V rms.The AD536A is laser trimmed to minimize input and output offset voltage, to optimize positive and negative waveform symmetry (dc reversal error), and to provide full-scale accuracy at 7 V rms. As a result, no external trims are required to achieve the rated unit accuracy.The input and output pins are fully protected. The input circuitry can take overload voltages well beyond the supply levels. Loss of supply voltage with the input connected to external circuitry does not cause the device to fail. The output is short-circuit protected.The AD536A is available in two accuracy grades (J and K) for commercial temperature range (0°C to 70°C) applications, and one grade (S) rated for the −55°C to +125°C extended range. The AD536AK offers a maximum total error of ±2 mV ± 0.2% of reading, while the AD536AJ and AD536AS have maximum errors of ±5 mV ± 0.5% of reading. All three versions are available in a hermetically sealed 14-lead DIP or a 10-pin TO-100 metal header package. The AD536AS is also available in a 20-terminal leadless hermetically sealed ceramic chip carrier.The AD536A computes the true root-mean-square level of a complex ac (or ac plus dc) input signal and provides an equivalent dc output level. The true rms value of a waveform is a more useful quantity than the average rectified value because it relates directly to the power of the signal. The rms value of a statistical signal also relates to its standard deviation.An external capacitor is required to perform measurements to the fully specified accuracy. The value of this capacitor determines the low frequency ac accuracy, ripple amplitude, and settling time.The AD536A operates equally well from split supplies or a single supply with total supply levels from 5 V to 36 V. With 1 mA quiescent supply current, the device is well suited for a wide variety of remote controllers and battery-powered instruments.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD536AKHZ-ND | 5929 | 1 | $60.69 | $50.11 | $47.46 | $44.56 | $44.56 | $44.56 |
| Arrow North American Components | AD536AKHZ | 0 | 1 | $31.68 | $31.44 | $31.44 | $27.60 | $27.60 | $27.60 |
| element14 APAC | AD536AKHZ | 1 | 1 | * $53.66 | * $50.01 | * $45.89 | * $45.89 | * $45.89 | * $45.89 |
| Farnell | AD536AKHZ | 1 | 1 | * $36.40 | * $33.93 | * $28.81 | * $28.81 | * $28.81 | * $28.81 |
| Mouser Electronics | 584-AD536AKHZ | 0 | 1 | ||||||
| Newark | AD536AKHZ | 3 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Win Source | AD536AKHZ | 56 | 1 | $69.80 | $57.76 | $57.76 | $57.76 | $57.76 | $57.76 |
ADR381ARTZ-R2
Analog Devices Inc.
The ADR380 and ADR381 are precision 2.048 V and 2.500 V band gap voltage references featuring high accuracy, high stability, and low power consumption in a tiny footprint. Patented temperature drift curvature correction techniques minimize nonlinearity of the voltage change with temperature. The wide operating range and low power consumption makethem ideal for 3 V to 5 V battery-powered applications. The ADR380 and ADR381 are micropower, low dropout voltage (LDV) devices that provide a stable output voltage from supplies as low as 300 mV above the output voltage. They are specified over the industrial (−40°C to +85°C) temperature range. The ADR380/ADR381 are available in the tiny 3-lead SOT-23 package.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADR381ARTZ-R2 | 261 | $4.71 | $3.06 | $2.63 | $2.14 | $1.68 | $1.47 | |
| Analog Devices Inc | ADR381ARTZ-R2 | 0 | $3.68 | $3.31 | $3.12 | $2.71 | $2.31 | $2.31 | |
| Arrow North American Components | ADR381ARTZ-R2 | 0 | 250 | $1.42 | $1.41 | ||||
| element14 APAC | ADR381ARTZ-R2 | 304 | 100 | $0.00 | $0.00 | $0.00 | $3.58 | $3.45 | $3.45 |
| Farnell | ADR381ARTZ-R2 | 304 | 100 | $0.00 | $0.00 | $0.00 | $2.72 | $2.32 | $2.32 |
| Mouser Electronics | ADR381ARTZ-R2 | 3121 | 1 | $4.30 | $2.39 | $2.39 | $2.09 | $1.69 | $1.69 |
| Newark | ADR381ARTZ-R2 | 89 | 1 | $4.50 | $3.02 | $2.39 | $2.15 | $2.15 | $2.15 |
| Verical Marketplace | ADR381ARTZ-R2 | 2500 | 250 | $1.42 | $1.42 | ||||
| Win Source | ADR381ARTZ-R2 | 108225 | 45 |
DC817A
Analog Devices Inc.
The LTC2927 provides a simple solution to power supply tracking and sequencing requirements. By selecting a few resistors, the supply can be configured to ramp-up and ramp-down with differing ramp rates, voltage offsets, or time delays relative to other supplies or a master signal.By forcing current into a feedback node of an independent supply, the LTC2927 causes the output to track a ramp signal without inserting any pass element losses. Because the current is controlled in an open-loop manner, the LTC2927 does not affect the transient response or stability of the supply. The compact solution at point of load minimizes the trace length of the DC/DC circuit sensitive FB node. Furthermore, it presents a high impedance when power-up is complete, effectively removing it from the DC/DC circuit.Applications VCORE and VI/O Supply Tracking Microprocessor, DSP and FPGA Supplies Multiple Supply Systems Point-of-Load Supplies
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC817A | 2 | 1 | $70.52 | $70.52 | $70.52 | $70.52 | $70.52 | $70.52 |
| Analog Devices Inc | DC817A | 0 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | |
| Arrow North American Components | DC817A | 0 | 1 | $58.12 | $57.54 | $56.40 | $55.83 | $54.17 | $53.63 |
| Mouser Electronics | DC817A | 0 | 1 | $61.21 | $61.21 | $61.21 | $61.21 | $61.21 | $61.21 |
| Verical Marketplace | DC817A | 116 | 1 | $50.00 | $55.56 | $54.05 | $53.33 | $53.33 | $53.33 |








