DC2182A
Analog Devices Inc.
4-Channel 8A Configurable Buck DC/DCs with Watchdog and Power-On Reset Features: 8 × 1A Buck Power Stages Configurable as 2, 3 or 4 Output Channels 8 Unique Output Configurations (1A to 4A Per Channel) Independent VIN Supplies for Each DC/DC (2.25V to 5.5V) Low Total No Load Supply Current: 15μA In Shutdown (All Channels Off) 68μA One Channel Active in Burst Mode® Operation 18μA Per Additional Channel Precision Enable Pin Thresholds for Autonomous Sequencing 1MHz to 3MHz RT Programmable Frequency (2MHz Default) or PLL Synchronization Temp Monitor Indicates Die Temperature CT Programmed Watchdog Timer Independent RST Pins Indicate Buck in Regulation Thermally Enhanced 38-Lead 5mm × 7mm QFN and TSSOP Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2182A-ND | 0 | 1 | $156.80 | $156.80 | $156.80 | $156.80 | $156.80 | $156.80 |
| Analog Devices Inc | DC2182A | 0 | $133.75 | $133.75 | $133.75 | $133.75 | $133.75 | $133.75 | |
| Arrow North American Components | DC2182A | 0 | 1 | $132.10 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 584-DC2182A | 2 | 1 | $138.42 | $138.42 | $138.42 | $138.42 | $138.42 | $138.42 |
| Verical Marketplace | DC2182A | 156 | 1 | $132.34 | $132.34 | $132.34 | $132.34 | $132.34 | $132.34 |
DC1953A
Analog Devices Inc.
Power Management IC Development Tools LTC3374EUHF Demo Board 8-Channel Parallelable 1A Buck DC/DC
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1953A-ND | 1 | 1 | $151.92 | $151.92 | $151.92 | $151.92 | $151.92 | $151.92 |
| Analog Devices Inc | DC1953A | 0 | $129.48 | $129.48 | $129.48 | $129.48 | $129.48 | $129.48 | |
| Arrow North American Components | DC1953A | 0 | 1 | $127.88 | $126.60 | $124.08 | $122.84 | $119.19 | $118.00 |
| Mouser Electronics | 584-DC1953A | 0 | 1 | $134.66 | $134.66 | $134.66 | $134.66 | $134.66 | $134.66 |
| Verical Marketplace | DC1953A | 4 | 1 | $128.11 | $162.16 | $162.16 | $162.16 | $162.16 | $162.16 |
ADN8833CP-EVALZ
Analog Devices Inc.
The ADN8833 is a monolithic H-bridge TEC driver with integrat-ed 1 A power MOSFETs. It has a linear power stage with the linear driver (LDR) output and a pulse-width modulation (PWM) power stage with the SW output. Depending on the control voltage at the CONT input, the ADN8833 drives current through a TEC to settle the temperature of a laser diode or a passive component attached to the TEC module to the programmed target temperature.The control voltage applied to the CONT input is generated by a digital-to-analog converter (DAC) closing the digital proportional, integral, derivative (PID) loop of temperature control system.The internal 2.5 V reference voltage provides a 1% accurate output that is used to bias a voltage divider network to program the maximum TEC current and voltage limits for both the heating and cooling modes. It can also be a reference voltage for the DAC and the temperature sensing circuit, including a thermistor bridge and an analog-to-digital converter (ADC).APPLICATIONS TEC temperature control Optical modules Optical fiber amplifiers Optical networking systems Instruments requiring TEC temperature control
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADN8833CP-EVALZ-ND | 1 | 1 | $132.31 | $132.31 | $132.31 | $132.31 | $132.31 | $132.31 |
| Analog Devices Inc | ADN8833CP-EVALZ | 0 | $132.41 | $132.41 | $132.41 | $132.41 | $132.41 | $132.41 | |
| Arrow North American Components | ADN8833CP-EVALZ | 0 | 1 | $125.86 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| element14 APAC | ADN8833CP-EVALZ | 3 | 1 | * $145.16 | * $145.16 | * $145.16 | * $145.16 | * $145.16 | * $145.16 |
| Farnell | ADN8833CP-EVALZ | 3 | 1 | * $133.98 | * $133.98 | * $133.98 | * $133.98 | * $133.98 | * $133.98 |
| Mouser Electronics | 584-ADN8833CP-EVALZ | 3 | 1 | $137.71 | $137.71 | $137.71 | $137.71 | $137.71 | $137.71 |
| Newark | ADN8833CP-EVALZ | 3 | 1 | $132.31 | $132.31 | $132.31 | $132.31 | $132.31 | $132.31 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD680ARZ-REEL7CT-ND | 1589 | 1 | $12.00 | $9.42 | $8.77 | $8.25 | $7.42 | $5.09 |
| Analog Devices Inc | AD680ARZ | 0 | $12.00 | $11.03 | $10.57 | $9.31 | $8.09 | $8.09 | |
| Arrow Europe | AD680ARZ | 749 | 1 | $11.86 | $9.17 | $6.64 | $5.82 | $4.67 | $0.00 |
| Arrow North American Components | AD680ARZ | 0 | 98 | $8.51 | $8.05 | $7.57 | $6.50 | $5.33 | $6.62 |
| element14 APAC | AD680ARZ | 68 | 1 | * $15.34 | * $10.61 | * $10.61 | * $8.00 | * $7.59 | * $7.59 |
| Farnell | AD680ARZ | 68 | 1 | * $15.77 | * $10.92 | * $10.92 | * $7.95 | * $7.63 | * $7.63 |
| Mouser Electronics | 584-AD680ARZ | 1425 | 1 | $11.37 | $10.45 | $10.03 | $7.91 | $6.97 | $6.97 |
| Newark | AD680ARZ | 23 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | AD680ARZ | 294 | 98 | $8.51 | $7.41 | $0.00 | $7.52 | $4.83 | $4.83 |
| Win Source | AD680ARZ | 10000 | 3 | $7.31 | $5.56 | $5.04 | $5.04 | $5.04 |
DC384A-A
Analog Devices Inc.
Lithium-Ion Battery Pulse Chargers with Overcurrent Protection Features: Complete Pulse Charger for 1-Cell Lithium-Ion Batteries Sense Resistor Limits Maximum Current for Safety 1% Float Voltage Accuracy End-of-Charge (C/10) Detection Output Programmable Charge Termination Timer Internal 0.35 NMOS Switch No Blocking Diode Required SEL Pin to Set Either 4.1V or 4.2V/Cell (LTC1730-4) Low-Battery Drain (1µA Max) when Input Supply Is Removed Battery Temperature Sensing and Charge Qualification Automatic Trickle Charge for Low-Battery Cell Automatic Battery Refresh
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC384A-A-ND | 1 | 1 | $95.38 | $95.38 | $95.38 | $95.38 | $95.38 | $95.38 |
| Analog Devices Inc | DC384A-A | 0 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | |
| Arrow North American Components | DC384A-A | 0 | 1 | $79.26 | $78.47 | $76.91 | $76.14 | $73.87 | $73.14 |
| Mouser Electronics | 584-DC384A-A | 0 | 1 | $83.47 | $83.47 | $83.47 | $83.47 | $83.47 | $83.47 |
| Verical Marketplace | DC384A-A | 31 | 1 | $79.41 | $79.41 | $79.41 | $79.41 | $79.41 | $79.41 |
ADP170-1.8-EVALZ
Analog Devices Inc.
The ADP170 /?ADP171?/?ADP172 are low voltage input, low quiescentcurrent, low-dropout (LDO) linear regulators that operate from1.6 V to 3.6 V and provide up to 300 mA of output current. Thelow 55 mV dropout voltage at 300 mA load improves efficiencyand allows operation over a wide input voltage range. The low23 ?A of quiescent current at no load makes theADP170 / ADP171 / ADP172 ideal for battery-operated portableequipment.The ADP170 is capable of 31 fixed-output voltage options, ranging from 0.8 V to 3.0 V. ADP171 is an adjustableversion, which allows output voltages that range from 0.8 V to3.0 V via an external divider. The ADP170 / ADP171 areoptimized for stable operation with small 1 ?F ceramic outputcapacitors. Ideal for powering digital processors, the ADP170 / ADP171 exhibit good transient performance andoccupy minimal board space. Compared with commodity typesof LDOs, the ADP170 / ADP171 provide 20 dB to 40 dB betterpower supply rejection ratio (PSRR) at 100 kHz, making theADP170 / ADP171 an ideal power source for analog-to-digitalconverter (ADC) mixed-signal processor systems and allowinguse of smaller size bypass capacitors. In addition, low outputnoise performance without the need for an additional bypasscapacitor further reduces printed circuit board (PCB)component count.Short-circuit protection and thermal overload protectioncircuits prevent damage in adverse conditions. TheADP170 / ADP171 are available in tiny 5-lead TSOT for thesmallest footprint solution to meet a variety of portable powerapplications.APPLICATIONS Mobile phones Digital camera and audio devices Portable and battery-powered equipment DSP/FPGA/microprocessor supplies Post dc-dc regulation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP170-1.8-EVALZ-ND | 1 | 1 | $94.34 | $94.34 | $94.34 | $94.34 | $94.34 | $94.34 |
| Analog Devices Inc | ADP170-1.8-EVALZ | 0 | $79.35 | $79.35 | $79.35 | $79.35 | $79.35 | $79.35 | |
| Arrow North American Components | ADP170-1.8-EVALZ | 0 | 1 | $74.43 | $74.43 | $74.43 | $74.43 | $74.43 | $74.43 |
| element14 APAC | ADP170-1.8-EVALZ | 0 | 1 | * $97.11 | * $97.11 | * $97.11 | * $97.11 | * $97.11 | * $97.11 |
| Farnell | ADP170-1.8-EVALZ | 0 | 1 | * $82.15 | * $82.15 | * $82.15 | * $82.15 | * $82.15 | * $82.15 |
| Mouser Electronics | 584-ADP170-1.8-EVALZ | 0 | 1 | $82.12 | $82.12 | $82.12 | $82.12 | $82.12 | $82.12 |
| Verical Marketplace | ADP170-1.8-EVALZ | 12 | 1 | $78.52 | $78.52 | $78.52 | $78.52 | $78.52 | $78.52 |
DC2002A
Analog Devices Inc.
Dual, Multiphase Current Mode Synchronous Controller for Sub-Milliohm DCR Sensing Features:Sub-Milliohm DCR Current SensingOperates with Power Blocks, DRMOS or External Gate Drivers and MOSFETsSupports Phase Shedding and N+1 Phase RedundancyProgrammable DCR Temperature Compensation±0.75% Maximum Total DC Output Error Over TemperatureDual Differential Remote Output Voltage Sense AmplifiersPhase-Lockable Fixed Frequency Range: 200kHz to 1.2MHzVIN Range: 4.5V to 38VVOUT Range: 0.6V to 3.5VSupports Smooth Start-Up into Pre-Biased OutputsProgrammable Soft-Start or VOUT TrackingHiccup Mode/Soft Recovery from Output Overcurrent36-Lead (5mm × 6mm) QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2002A-ND | 0 | 1 | $185.45 | $185.45 | $185.45 | $185.45 | $185.45 | $185.45 |
| Analog Devices Inc | DC2002A | 0 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | |
| Arrow North American Components | DC2002A | 0 | 1 | $156.94 | $155.37 | $152.28 | $150.75 | $146.28 | $144.81 |
| Mouser Electronics | 584-DC2002A | 3 | 1 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 |
| Verical Marketplace | DC2002A | 156 | 1 | $157.23 | $157.23 | $157.23 | $157.23 | $157.23 | $157.23 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LT1762EMS8-3.3#PBF-ND | 370 | 1 | $4.61 | $3.50 | $3.06 | $2.92 | $2.62 | $2.54 |
| Arrow North American Components | LT1762EMS8 | 2668 | 1 | $20.64 | $20.64 | $13.08 | $9.81 | $7.55 | $7.27 |
| Mouser Electronics | 584-LT1762EMS8 | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LT1762EMS8-3.3#PBF-ND | 370 | 1 | $4.61 | $3.50 | $3.06 | $2.92 | $2.62 | $2.54 |
| Arrow North American Components | LT1762EMS8 | 2668 | 1 | $20.64 | $20.64 | $13.08 | $9.81 | $7.55 | $7.27 |
| Mouser Electronics | 584-LT1762EMS8 | 0 | 1 |
DC2088A
Analog Devices Inc.
The LTC3880/LTC3880-1 are dual, PolyPhase DC/DC synchronous step-down switching regulator controllers with an I2C-based PMBus compliant serial interface. The controllers use a constant frequency, current mode architecture that is supported by LTpowerPlay? software development tool with graphical user interface (GUI).Switching frequency, output voltage, and device address can be programmed using external configuration resistors. Parameters can be set via the digital interface or stored in EEPROM. Voltage, current, internal/external temperature and fault status can be read back through the bus interface. The LTC3880 incorporates a 5V linear regulator while the LTC3880-1 uses an external 5V supply for minimum power loss. See comparison to LTC3887 below. VOUT Start-Up Time Max VOUT0/1 Fast ADC Mode for 1 Parameter LTC3887/LTC3887-1 35ms 5.5V/5.5V No LTC3880/LTC3880-1 120ms 4V/5.4V No Applications High Current Distributed Power Systems Telecom, Datacom and Storage Systems Intelligent Energy Efficient Power Regulation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2088A-ND | 0 | 1 | $307.90 | $307.90 | $307.90 | $307.90 | $307.90 | $307.90 |
| Analog Devices Inc | DC2088A | 0 | $267.50 | $267.50 | $267.50 | $267.50 | $267.50 | $267.50 | |
| Arrow North American Components | DC2088A | 0 | 1 | $264.20 | $261.56 | $256.35 | $253.79 | $246.25 | $243.79 |
| Mouser Electronics | 584-DC2088A | 0 | 1 | $278.22 | $278.22 | $278.22 | $278.22 | $278.22 | $278.22 |







