DC823B-A
Analog Devices Inc.
The LTM4600 is a complete 10A, DC/DC step down power supply. Included in the package are the switching controller, power FETs, inductor, and all support components. Operating over an input voltage range of 4.5V to 20V, the LTM4600 supports an output voltage range of 0.6V to 5V, set by a single resistor. This high efficiency design delivers 10A continuous current (14A peak), needing no heat sinks or airflow to meet power specifications. Only bulk input and output capacitors are needed to finish the design.The low profile package (2.82mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. High switching frequency and an adaptive on-time current mode architecture enables a very fast transient response to line and load changes without sacrificing stability. Fault protection features include integrated overvoltage and short circuit protection with a defeatable shutdown timer. A built-in soft-start timer is adjustable with a small capacitor.The LTM4600 is packaged in a compact (15mm ? 15mm) and low profile (2.82mm) over-molded Land Grid Array (LGA) package suitable for automated assembly by standard surface mount equipment. The LTM4600 is RoHS compliant.Applications Telecom and Networking Equipment Servers Industrial Equipment Point of Load Regulation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC823B-A-ND | 5 | 1 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 |
| Analog Devices Inc | DC823B-A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Arrow North American Components | DC823B-A | 0 | 1 | $75.56 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 584-DC823B-A | 5 | 1 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 |
| Verical Marketplace | DC823B-A | 223 | 1 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 |
| Win Source | DC823B-A | 4080 |
LT3028DHC Demo Board | Dual Input, Dual Output Linear Regulator, 2.3V ≤ VIN ≤ 20V, VOUT1 = 2.5V/3.3V/5V @ 500mA, VOUT2 = 2.5V/3.3V/5V @ 100mA
Analog Devices Inc.
Demonstration circuit 832 is a dual output, dual input regulator consisting of two LDO linear regulators, based on the LT3028 monolithic linear regulator in the 5×3 DFN-16 package. Each independent input has a voltage range of 2.3V to 20V, with one output (VOUT1) capable of delivering up to 500mA of output current, and the other output (VOUT2) capable of delivering up to 100mA of output current. The two output voltages are set independently with jumpers; each can be set to 2.5V, 3.3V, 5V or a user-defined value (two jumper options for this).
The DC quiescent current is typically only 50uA (for the entire IC) at no load.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC832A-ND | 0 | 1 | $110.51 | $110.51 | $110.51 | $110.51 | $110.51 | $110.51 |
| Analog Devices Inc | DC832A | 0 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | |
| Arrow North American Components | DC832A | 0 | 1 | $109.12 | $109.12 | $109.12 | $109.12 | $109.12 | $109.12 |
| Mouser Electronics | 584-DC832A | 5 | 1 | $114.46 | $114.46 | $114.46 | $114.46 | $114.46 | $114.46 |
LTC3026EDD | Low VIN, VLDO Linear Regulator, 1.14V ≤ VIN ≤ 5.5V (3.5V Using Internal Boost), VOUT = 0.8V/1.2V/1.5V/1.8V/Adjustable @ 1.5A
Analog Devices Inc.
Demonstration circuit 833 is an ultralow dropout voltage supply using the 1.5A output current LTC3026 linear regulator in a small 3mm × 3mm 10-Pin DFN package. The DC833 has an input voltage range from 1.14V to 3.5V when the internal boost converter is enabled, and a maximum input voltage of 5.5V when an external source is supplied. The output voltage jumper-selectable and can be set to 0.8V, 1.2V, 1.5V, 1.5V, 1.8V or a user-defined value between 0.4V and 2.6V. The 0.4V reference of the LTC3026 allows the DC833 to supply power to very low voltage applications. The DC833 is also an excellent choice for post regulation of step-down switching regulators, creating a high efficiency low-noise supply. The DC833 comes assembled with small ceramic capacitors, showing the LTC3026's ability to maintain stability with ceramic output capacitors.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC833A-ND | 1 | 1 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 |
| Analog Devices Inc | DC833A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC833A | 0 | 1 | $87.19 | $86.31 | $84.60 | $83.75 | $81.26 | $80.45 |
| Mouser Electronics | 584-DC833A | 0 | 1 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 |
| Verical Marketplace | DC833A | 50 | 1 | $87.35 | $87.35 | $87.35 | $87.35 | $87.35 | $87.35 |
DC841A
Analog Devices Inc.
The LT3477 is a current mode, 3A DC/DC step-up converter with dual rail-to-rail current sense amplifiers and an internal 3A, 42V switch. It combines a traditional voltage feedback loop and two unique current feedback loops to operate as a constant-current, constant-voltage source. Both current sense voltages are set at 100mV and can be adjusted independently using the IADJ1 and IADJ2 pins. Efficiency of up to 93% can be achieved in typical applications. The LT3477 features a programmable soft-start function to limit inductor current during start-up. Both inputs of the error amplifier are available externally allowing positive and negative output voltages (boost, inverting, SEPIC, Flyback). The switching frequency is programmable from 200kHz to 3.5MHz through an external resistor.Available in thermally enhanced 20-pin (4mm ? 4mm) QFN and 20-pin TSSOP packages, the LT3477 provides a complete solution for both constant-voltage and constantcurrent applications.Applications High Power LED Driver DSL Modems Distributed Power Input/Output Current Limited Boost, SEPIC, Inverting, Flyback Converters Constant-Voltage, Constant-Current Source
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC841A-ND | 0 | 1 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 |
| Analog Devices Inc | DC841A | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
| Arrow North American Components | DC841A | 0 | 1 | $109.66 | $109.66 | $109.66 | $109.66 | $109.66 | $109.66 |
| Mouser Electronics | 584-DC841A | 5 | 1 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 |
| Verical Marketplace | DC841A | 8 | 1 | $116.46 | $116.46 | $116.46 | $116.46 | $116.46 | $116.46 |
DC843A
Analog Devices Inc.
The LT3479 is a current mode, fixed frequency step-up DC/DC converter with an internal 3A, 42V switch. Efficiencies of up to 89% can be achieved in typical applications. It features a programmable soft-start function to limit inductor current during start-up and inrush current protection to protect the LT3479 during shorts and line transients. Both inputs of the error amplifier are available to the user allowing positive and negative output voltages. Through an external resistor, the user can program the switching frequency from 200kHz to 3.5MHz. The low profile (0.75mm) 14-pin, 4mm ? 3mm DFN package provides excellent thermal performance in a small footprint. The LT3479 is also available in a thermally enhanced 16-pin TSSOP package.Applications High Power LED Driver DSL Modems Distributed Power
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC843A-ND | 0 | 1 | $146.19 | $146.19 | $146.19 | $146.19 | $146.19 | $146.19 |
| Analog Devices Inc | DC843A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC843A | 0 | 1 | ||||||
| Mouser Electronics | 584-DC843A | 0 | 1 |
LTC2446UHF | 24-Bit High Speed 4-/8-Channel Delta Sigma ADC (Requires DC590)
Analog Devices Inc.
DC847A: Demo Board for the LTC2446 24-Bit High Speed 8-Channel Delta Sigma ADCs with Selectable Multiple Reference Inputs.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC847A-ND | 3 | 1 | $65.93 | $65.93 | $65.93 | $65.93 | $65.93 | $65.93 |
| Analog Devices Inc | DC847A | 0 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | |
| Arrow North American Components | DC847A | 0 | 1 | $61.53 | $60.92 | $59.71 | $59.11 | $57.35 | $56.78 |
| Mouser Electronics | 584-DC847A | 0 | 1 | $67.33 | $67.33 | $67.33 | $67.33 | $67.33 | $67.33 |
| Verical Marketplace | DC847A | 45 | 1 | $58.82 | $55.56 | $54.79 | $54.79 | $54.79 | $54.79 |
DC848A
Analog Devices Inc.
The LTC4066/LTC4066-1 are USB power managers and Li-Ion battery chargers designed to work in portable battery-powered applications. The parts control the total current used by the USB peripheral for operation and battery charging. The total input current can be limited to 100mA, 500mA or ?unlimited? (i.e., above 2A). Battery charge current is automatically reduced such that the sum of the load current and the charge current does not exceed the programmed input current limit.The LTC4066/LTC4066-1 include a standalone constant-current / constant-voltage linear charger for single cell Li-ion batteries. The ?oat voltage applied to the battery is held to a tight 0.8% tolerance, and charge current is programmable using an external resistor to ground. A programmable end-of-charge status output (CHRG) indicates full charge. BAT pin charge and discharge currents can be monitored via an analog output (ISTAT). Total charge time is programmable by an external capacitor to ground. When the battery drops 100mV below the ?oat voltage, automatic recharging of the battery occurs. Also featured is an NTC thermistor input used to monitor battery temperature while charging.The LTC4066/LTC4066-1 are available in a 24-pin thin pro?le (0.75mm) 4mm x 4mm QFN package. The LTC4066 is also available in a 24-pin ultrathin pro?le (0.55mm) 4mm x 4mm UTQFN package.Applications Portable USB Devices GPS, Cameras, Broadband Wireless Modems Mulitple Input Chargers
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC848A-ND | 1 | 1 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 |
| Analog Devices Inc | DC848A | 0 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | |
| Arrow North American Components | DC848A | 0 | 1 | $104.62 | $103.57 | $101.51 | $100.49 | $97.51 | $96.54 |
| Mouser Electronics | 584-DC848A | 3 | 1 | $109.62 | $109.62 | $109.62 | $109.62 | $109.62 | $109.62 |
ADP5600CP-EVALZ
Analog Devices Inc.
The ADP5600 is an interleaved charge pump inverter with an integrated, negative, low dropout (LDO) linear regulator. The interleaved charge pump inverter exhibits reduced output voltage ripple and reflected input current noise over conventional inductive or conventional capacitive based solutions. The integrated LDO provides a rail with good regulation at sufficient power supply rejection ratio (PSRR).The ADP5600 charge pump operates via resistor programming or external clock synchronization at switching frequency range of 100 kHz to 1 MHz. Operating at a higher switching frequency allows the use of small input, output, and fly capacitors. To combine the high switching frequency with internal field effect transistors (FETs), compensation, and soft start gives a best-in-class total solution size for negative rail generation.The ADP5600 also features comprehensive fault protection for robust applications. These protections include overload protection, shorted fly capacitor protection, undervoltage lockout (UVLO), and thermal shutdown. For easy sequencing, the ADP5600 has a power-good pin.The integrated LDO of the ADP5600 uses an advanced proprie-tary architecture to provide high power supply rejection. It also achieves decent line and load transient response with only a small 2.2 ?F ceramic output capacitor. The output can be configured via the SEL1 and SEL2 pins to one of four fixed output voltages and is adjustable from ?0.505 V to ?VIN + 0.5 V via an external feedback divider.APPLICATIONSPowering the negative rail on bipolar/split supply ADC/DAC/AMP/mux applications
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-ADP5600CP-EVALZ-ND | 5 | 1 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 |
| Analog Devices Inc | ADP5600CP-EVALZ | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | ADP5600CP-EVALZ | 0 | 1 | $82.65 | $82.65 | $82.65 | $82.65 | $82.65 | $82.65 |
| element14 APAC | ADP5600CP-EVALZ | 1 | 1 | * $94.87 | * $94.87 | * $94.87 | * $94.87 | * $94.87 | * $94.87 |
| Farnell | ADP5600CP-EVALZ | 1 | 1 | * $98.28 | * $98.28 | * $98.28 | * $98.28 | * $98.28 | * $98.28 |
| Mouser Electronics | 584-ADP5600CP-EVALZ | 10 | 1 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 |
| Newark | ADP5600CP-EVALZ | 1 | 1 | $89.16 | $89.16 | $89.16 | $89.16 | $89.16 | $89.16 |
| Verical Marketplace | ADP5600CP-EVALZ | 62 | 1 | $87.35 | $87.35 | $87.35 | $87.35 | $87.35 | $87.35 |
ADP7102CP-EVALZ
Analog Devices Inc.
The ADP7102 is a CMOS, low dropout linear regulator that operates from 3.3 V to 20 V and provides up to 300 mA of output current. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 19 V to 1.22 V rails. Using an advanced proprietary architecture, it provides high power supply rejection, low noise, and achieves excellent line and load transient response with just a small 1 ?F ceramic output capacitor. The ADP7102 is available in seven fixed output voltage options and an adjustable version, which allows output voltages that range from 1.22 V to VIN ? VDO via an external feedback divider. The ADP7102 output noise voltage is 15 ?V rms and is independent of the output voltage. A digital power good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies. The ADP7102 is available in 8-lead, 3 mm ? 3 mm LFCSP and 8-lead SOIC packages. The LFCSP offers a very compact solution and also provides 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: ADC, DAC circuits, precision amplifiers, high frequency oscillators, clocks, and phase-locked loops Communications and infrastructure Medical and healthcare Industrial and instrumentation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-ADP7102CP-EVALZ-ND | 1 | $71.76 | $71.60 | $71.53 | $71.43 | $71.43 | $71.43 | |
| Analog Devices Inc | ADP7102CP-EVALZ | 0 | $87.58 | $83.06 | $80.80 | $75.15 | $75.15 | $75.15 | |
| element14 APAC | ADP7102CP-EVALZ | 4 | 1 | * $77.87 | * $77.87 | * $77.87 | * $77.87 | * $77.87 | * $77.87 |
| Farnell | ADP7102CP-EVALZ | 4 | 1 | * $64.18 | * $64.18 | * $64.18 | * $64.18 | * $64.18 | * $64.18 |
| Mouser Electronics | 584-ADP7102CP-EVALZ | 0 | 1 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 |
| Newark | ADP7102CP-EVALZ | 4 | 1 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 |
ADP7142CP-EVALZ
Analog Devices Inc.
The ADP7142 is a CMOS, low dropout (LDO) linear regulator that operates from 2.7 V to 40 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 39 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 ?F ceramic output capacitor. The ADP7142 regulator output noise is 11 ?V rms independent of the output voltage for the fixed options of 5 V or less.The ADP7142 is available in 15 fixed output voltage options. The following voltages are available from stock: 1.2 V (adjustable), 1.8 V, 2.5 V, 3.3 V, 3.8 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, 3.0 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 ADP7142 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 ADP7142 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 ADP7142 is also available in a 5-lead TSOT and an 8-lead SOIC.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 Automotive
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP7142CP-EVALZ-ND | 2 | 1 | $58.92 | $58.92 | $58.92 | $58.92 | $58.92 | $58.92 |
| Analog Devices Inc | ADP7142CP-EVALZ | 0 | $57.68 | $57.68 | $57.68 | $57.68 | $57.68 | $57.68 | |
| Arrow North American Components | ADP7142CP-EVALZ | 0 | 1 | $56.96 | $56.39 | $55.27 | $54.72 | $53.09 | $52.56 |
| Mouser Electronics | 584-ADP7142CP-EVALZ | 4 | 1 | $59.98 | $59.98 | $59.98 | $59.98 | $59.98 | $59.98 |
| Verical Marketplace | ADP7142CP-EVALZ | 18 | 1 | $57.07 | $57.07 | $57.07 | $57.07 | $57.07 | $57.07 |









