REF195GRUZ-REEL7
Analog Devices Inc.
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 μA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 μA.The REF19x series references are specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade.APPLICATIONS Portable instruments ADCs and DACs Smart sensors Solar powered applications Loop-current-powered instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | REF195GRUZ-REEL7 | 5906 | 1 | $6.97 | $5.37 | $4.97 | $4.53 | $4.09 | $2,000.00 |
| Analog Devices Inc | REF195GRUZ-REEL7 | 0 | $6.01 | $5.40 | $5.10 | $4.42 | $3.21 | $3.21 | |
| Arrow North American Components | REF195GRUZ-REEL7 | 401 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $4.70 | $2.33 |
| element14 APAC | REF195GRUZ-REEL7 | 31 | 1 | $12.84 | $8.58 | $7.48 | $6.22 | $5.60 | $5.60 |
| Farnell | REF195GRUZ-REEL7 | 29 | 10 | $5.89 | $5.62 | $4.87 | $4.24 | $4.24 | |
| Mouser Electronics | REF195GRUZ-REEL7 | 18290 | 1 | $5.50 | $4.11 | $3.81 | $3.34 | $3.34 | $3.34 |
| Newark | REF195GRUZ-REEL7 | 36 | 1 | $6.32 | $4.85 | $4.28 | $4.08 | $4.08 | $4.08 |
| Verical Marketplace | REF195GRUZ-REEL7 | 401 | 2 | $5.20 | $4.84 | $4.32 | $3.80 | $3.80 | |
| Win Source | REF195GRUZ-REEL7 | 31000 | 12 |
REF195GSZ-REEL
Analog Devices Inc.
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 μA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 μA.The REF19x series references are specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade.APPLICATIONS Portable instruments ADCs and DACs Smart sensors Solar powered applications Loop-current-powered instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | REF195GSZ-REEL | 0 | 1 | $6.11 | $4.69 | $4.34 | $3.94 | $3.55 | $3.46 |
| Analog Devices Inc | REF195GSZ-REEL | 10660 | 2500 | $5.22 | $4.69 | $4.44 | $3.84 | $2.79 | $2.79 |
| Arrow North American Components | REF195GSZ-REEL | 0 | 2500 | $2.73 | |||||
| element14 APAC | REF195GSZ-REEL | 2995 | 1 | $11.54 | $7.67 | $6.66 | $5.51 | $4.95 | $4.95 |
| Farnell | REF195GSZ-REEL | 3025 | 10 | $5.09 | $4.86 | $4.22 | $3.67 | $3.67 | |
| Mouser Electronics | REF195GSZ-REEL | 1720 | 1 | $6.42 | $4.31 | $4.31 | $3.64 | $2.96 | $2.91 |
| Newark | REF195GSZ-REEL | 3260 | 1 | $6.29 | $4.83 | $4.26 | $4.06 | $4.06 | $4.06 |
| Verical Marketplace | REF195GSZ-REEL | 15 | 2 | $3.28 | $3.78 | $3.20 | $2.86 | $2.86 | |
| Win Source | REF195GSZ-REEL | 33100 | 11 | $5.47 | $4.29 | $3.77 | $3.77 | $3.77 |
REF198ESZ-REEL7
Analog Devices Inc.
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 μA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 μA.The REF19x series references are specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade.APPLICATIONS Portable instruments ADCs and DACs Smart sensors Solar powered applications Loop-current-powered instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | REF198ESZ-REEL7 | 1080 | 1 | $8.36 | $6.48 | $6.02 | $5.54 | $4.98 | $4.88 |
| Analog Devices Inc | REF198ESZ-REEL7 | 0 | $8.53 | $7.70 | $7.34 | $6.38 | $5.07 | $5.07 | |
| Arrow North American Components | REF198ESZ-REEL7 | 428 | 1 | $8.34 | $6.47 | $6.00 | $5.78 | $0.00 | $0.00 |
| element14 APAC | REF198ESZ-REEL7 | 161 | 10 | $9.90 | $8.66 | $7.27 | $6.57 | $6.57 | |
| Farnell | REF198ESZ-REEL7 | 161 | 10 | $7.07 | $6.74 | $5.85 | $5.47 | $5.47 | |
| Mouser Electronics | REF198ESZ-REEL7 | 1373 | 1 | $8.41 | $5.73 | $5.35 | $4.68 | $4.39 | $4.39 |
| Newark | REF198ESZ-REEL7 | 768 | 1 | $8.10 | $6.26 | $5.56 | $5.33 | $5.33 | $5.33 |
| Verical Marketplace | REF198ESZ-REEL7 | 428 | 2 | $0.00 | $0.00 | $0.00 | $4.23 | $4.23 | |
| Win Source | REF198ESZ-REEL7 | 5410 | 3 |
REF198FSZ
Analog Devices Inc.
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 μA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 μA.The REF19x series references are specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade.APPLICATIONS Portable instruments ADCs and DACs Smart sensors Solar powered applications Loop-current-powered instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-REF198FSZ-REELCT-ND | 5186 | 1 | $6.71 | $5.17 | $4.78 | $4.36 | $3.24 | $3.82 |
| Analog Devices Inc | REF198FSZ | 0 | $6.94 | $6.23 | $5.89 | $5.11 | $3.71 | $3.71 | |
| Arrow North American Components | REF198FSZ | 26 | 98 | $0.00 | $3.30 | $3.30 | |||
| element14 APAC | REF198FSZ | 72 | 1 | * $9.79 | * $6.53 | * $6.53 | * $4.73 | * $4.17 | * $4.17 |
| Farnell | REF198FSZ | 72 | 1 | * $10.58 | * $7.66 | * $7.66 | * $6.34 | * $6.06 | * $6.06 |
| Mouser Electronics | 584-REF198FSZ | 297 | 1 | $7.12 | $4.68 | $4.68 | $3.62 | $3.23 | $3.22 |
| Newark | REF198FSZ | 72 | 1 | $6.91 | $5.33 | $4.77 | $4.77 | $4.49 | $4.49 |
| Verical Marketplace | REF198FSZ | 26 | 26 | $3.53 | $3.53 | $3.53 | $3.53 | ||
| Win Source | REF198FSZ | 4750 | 7 | $1.35 | $1.18 | $0.97 | $0.97 |
5962-8686101XA
Analog Devices Inc.
The AD580 is a three-terminal, low cost, temperature compensated, bandgap voltage reference which provides a fixed 2.5 V output for inputs between 4.5 V and 30 V. A unique combination of advanced circuit design and laser-wafer trimmed thin-film resistors provide the AD580 with an initial tolerance of ±0.4%, a temperature stability of better than 10 ppm/°C and long-term stability of better than 250µV. In addition, the low quiescent current drain of 1.5 mA max offers a clear advantage over classical Zener techniques.The AD580 is recommended as a stable reference for all 8-, 10- and 12-bit D-to-A converters that require an external reference. In addition, the wide input range of the AD580 allows operation with 5 volt logic supplies making the AD580 ideal for digital panel meter applications or whenever only a single logic power supply is available. The AD580J, K, L and M are specified for operation over the 0°C to +70°C temperature range; the AD580S, T and U are specified for operation over the extended temperature range of -55°C to +125°C.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-5962-8686101XA-ND | 0 | $25.50 | ||||||
| Arrow North American Components | 5962-8686101XA | 0 | 1 | ||||||
| Mouser Electronics | 584-5962-8686101XA | 0 | 1 | $29.71 | |||||
| Newark | 5962-8686101XA | 0 | $23.78 | $21.93 | $19.42 | $19.42 | $19.42 | $19.42 | |
| Win Source | 5962-8686101XA | 666 | 1 |
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 | 505-ADR381ARTZ-R2CT-ND | 1468 | 1 | $3.80 | $2.87 | $2.64 | $2.38 | $2.15 | $2.06 |
| Analog Devices Inc | ADR381ARTZ-R2 | 0 | $3.68 | $3.31 | $3.12 | $2.71 | $2.31 | $2.31 | |
| Arrow Europe | ADR381ARTZ-R2 | 1000 | 250 | $2.06 | $2.06 | ||||
| Arrow North American Components | ADR381ARTZ-R2 | 0 | 250 | $1.89 | $1.41 | ||||
| element14 APAC | ADR381ARTZ-R2 | 207 | 1 | * $6.19 | * $4.03 | * $3.46 | * $2.81 | * $2.77 | * $2.77 |
| Farnell | ADR381ARTZ-R2 | 304 | 100 | * $0.00 | * $0.00 | * $0.00 | * $3.69 | * $3.14 | * $3.14 |
| Mouser Electronics | 584-ADR381ARTZ-R2 | 3121 | 1 | $4.30 | $2.39 | $2.39 | $2.09 | $1.69 | $1.69 |
| Newark | ADR381ARTZ-R2 | 207 | 1 | $3.45 | $2.60 | $2.26 | $2.14 | $2.14 | $2.14 |
| Verical Marketplace | ADR381ARTZ-R2 | 1000 | 250 | $2.06 | $2.06 | ||||
| Win Source | ADR381ARTZ-R2 | 108225 | 45 |
DC804B-A
Analog Devices Inc.
The LTC4267 combines an IEEE 802.3af compliant Powered Device (PD) interface with a current mode switching regulator, providing a complete power solution for PD applications. The LTC4267 integrates the 25kΩ signature resistor, classification current source, thermal overload protection, signature disable and power good signal along with an undervoltage lockout optimized for use with the IEEE-required diode bridge. The precision dual level input current limit allows the LTC4267 to charge large load capacitors and interface with legacy PoE systems.The current mode switching regulator is designed for driving a 6V rated N-channel MOSFET and features programmable slope compensation, soft-start, and constant frequency operation, minimizing noise even with light loads. The LTC4267 includes an onboard error amplifier and voltage reference allowing use in both isolated and nonisolated configurations.The LTC4267 is available in space saving, low profile 16-pin SSOP or DFN packages.Applications IP Phone Power Management Wireless Access Points Security Cameras Power over Ethernet
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC804B-A | 0 | 1 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 |
| Analog Devices Inc | DC804B-A | 0 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | |
| Arrow North American Components | DC804B-A | 0 | 1 | $83.90 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | DC804B-A | 1 | 1 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 |
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 |
DC264A
Analog Devices Inc.
The LTC1628/LTC1628-PG are high performance dual step-down switching regulator controllers that drive all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows adjustment of the frequency up to 300kHz. Power loss and noise due to the ESR of the input capacitors are minimized by operating the two controller output stages out of phase.OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The precision 0.8V reference and power good output indicator are compatible with future microprocessor generations, and a wide 3.5V to 30V (36V maximum) input supply range encompasses all battery chemistries.A RUN/SS pin for each controller provides both soft-start and optional timed, short-circuit shutdown. Current foldback limits MOSFET dissipation during short-circuit conditions when overcurrent latchoff is disabled. Output overvoltage protection circuitry latches on the bottom MOSFET until VOUT returns to normal. The FCB mode pin can select among Burst Mode, constant frequency mode and continuous inductor current mode or regulate a secondary winding. The LTC1628-PG includes a power good output pin that replaces the FLTCPL, fault coupling control pin of the LTC1628.Applications Notebook and Palmtop Computers, PDAs Battery Chargers Portable Instruments Battery-Operated Digital Devices DC Power Distribution Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC264A | 3 | 1 | $179.66 | $179.66 | $179.66 | $179.66 | $179.66 | $179.66 |
| Analog Devices Inc | DC264A | 0 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | |
| Arrow North American Components | DC264A | 0 | 1 | $142.64 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | DC264A | 2 | 1 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 |
| Verical Marketplace | DC264A | 62 | 1 | $125.00 | $135.14 | $131.58 | $131.58 | $131.58 | $131.58 |
LTC3770EUF Demo Board | Margining & Tracking, 5V ≤ VIN ≤ 28V, VOUT = 2.5V @ 10A
Analog Devices Inc.
Demonstration circuit 774 is a high efficiency synchronous step-down DC/DC converter featuring the LTC3770EUH No RSENSE controller. It operates with a 5V to 28V input voltage range and provides a 2.5V output at up to 10A.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC774A-ND | 0 | 1 | $188.79 | $188.79 | $188.79 | $188.79 | $188.79 | $188.79 |
| Analog Devices Inc | DC774A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC774A | 0 | 1 | $153.83 | $152.29 | $149.26 | $147.76 | $143.38 | $141.94 |
| Mouser Electronics | 584-DC774A | 0 | 1 | $167.49 | $167.49 | $167.49 | $167.49 | $167.49 | $167.49 |







