DC841A

Analog Devices Inc.
3A, DC/DC Converter with Dual Rail-to-Rail Current Sense Features: Dual 100mV Rail-to-Rail Current Sense Amplifiers Wide Input Voltage Range: 2.5V to 25V 3A, 42V Internal Switch High Efficiency Power Conversion: Up to 93% Drives LEDs in Boost, Buck-Boost or Buck Mode Frequency Set by External Resistor: 200kHz to 3.5MHz Programmable Soft-Start Low VCESAT Switch: 0.3V at 2.5A Capable of Positive and Negative Output Voltages (Boost, Inverting, SEPIC, Flyback) Available in Thermally Enhanced 20-Lead (4mm × 4mm) QFN and 20-Lead TSSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC841A 0 1 $141.24 $141.24 $141.24 $141.24 $141.24 $141.24
Analog Devices Inc DC841A 0 $117.70 $117.70 $117.70 $117.70 $117.70 $117.70
Arrow North American Components DC841A 0 1 $120.66 $120.66 $120.66 $120.66 $120.66 $120.66
Mouser Electronics 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

DC952A

Analog Devices Inc.
100V Current Mode Synchronous Switching Regulator Controller Features: High Voltage Operation: Up to 100V Large 1Ω Gate Drivers No Current Sense Resistor Required Dual N-Channel MOSFET Synchronous Drive Extremely Fast Transient Response ±0.5% 0.8V Voltage Reference Programmable Output Voltage Tracking/Soft-Start Generates 10V Driver Supply from Input Supply Synchronizable to External Clock Selectable Pulse Skip Mode Operation Power Good Output Voltage Monitor Adjustable On-Time/Frequency: tON(MIN) < 100ns Adjustable Cycle-by-Cycle Current Limit Programmable Undervoltage Lockout Output Overvoltage Protection 28-Pin SSOP Package
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC952A-ND 68 1 $209.57 $209.57 $209.57 $209.57 $209.57 $209.57
Analog Devices Inc DC952A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC952A 0 1 $180.96 $180.96 $180.96 $180.96 $180.96 $180.96
element14 APAC DC952A 5 1 * $217.76 * $217.76 * $217.76 * $217.76 * $217.76 * $217.76
Farnell DC952A 5 1 * $203.80 * $203.80 * $203.80 * $203.80 * $203.80 * $203.80
Mouser Electronics 584-DC952A 2 1 $183.62 $183.62 $183.62 $183.62 $183.62 $183.62
Newark DC952A 5 1 $182.48 $182.48 $182.48 $182.48 $182.48 $182.48

DC998A

Analog Devices Inc.
Negative Voltage Hot Swap Controllers with ADC and IC Monitoring Features:Allows Safe Insertion into Live –48V Backplanes10-Bit ADC Monitors Current and VoltagesI2C/SMBus Interface or Single-Wire Broadcast ModeFloating Topology Allows Very High Voltage OperationIndependently Adjustable Inrush and Overcurrent LimitsControlled Soft-Start InrushAdjustable UV/OV Thresholds and HysteresisSequenced Power Good Outputs with DelaysAdjustable Power Good Input TimeoutProgrammable Latchoff or Auto-Retry After FaultsAlerts Host After FaultsAvailable in 28-Lead Narrow SSOP and 24-Lead (4mm × 5mm) QFN Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC998A 0 1 $126.19 $126.19 $126.19 $126.19 $126.19 $126.19
Analog Devices Inc DC998A 0 $107.00 $107.00 $107.00 $107.00 $107.00 $107.00
Arrow North American Components DC998A 0 1 $105.68 $104.62 $102.54 $101.51 $98.50 $97.51
Mouser Electronics DC998A 0 1 $110.73 $110.73 $110.73 $110.73 $110.73 $110.73

DC1727A

Analog Devices Inc.
Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer Features: High Voltage Buck Regulator: 4V to 42V Operating Range 1.3A Output Current Input Transient Protection to 55V Low Voltage Synchronous Buck Regulator: 2.5V to 5.5V Input Voltage Range 1.1A Output Current Synchronizable, Adjustable 350kHz to 2.5MHz Switching Frequency Programmable Power-On Reset Timer Programmable Window Mode Watchdog Timer Typical Quiescent Current: 290μA Short-Circuit Robust Programmable Soft-Start Low Shutdown Current: IQ < 1μA Thermal Shutdown Available in Thermally Enhanced 28-Lead (4mm × 5mm) QFN and 28-Lead TSSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1727A 1 1 $175.50 $175.50 $175.50 $175.50 $175.50 $175.50
Analog Devices Inc DC1727A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Arrow North American Components DC1727A 0 1 $164.84 $163.19 $159.94 $158.34 $153.64 $152.10
Mouser Electronics DC1727A 0 1 $153.03 $153.03 $153.03 $153.03 $153.03 $153.03

DC1757B

Analog Devices Inc.
High Efficiency, Synchronous, 4-Switch Buck-Boost Controller Features: Single Inductor Architecture Allows VIN Above, Below or Equal to the Regulated VOUT Programmable Input or Output Current Wide VIN Range: 4V to 38V 1% Output Voltage Accuracy: 0.8V < VOUT < 38V Synchronous Rectification: Up to 98% Efficiency Current Mode Control Phase-Lockable Fixed Frequency: 200kHz to 600kHz No Reverse Current During Start-Up Power Good Output Voltage Monitor Internal 5.5V LDO Quad N-Channel MOSFET Synchronous Drive VOUT Disconnected from VIN During Shutdown True Soft-Start and VOUT Short Protection, Even in Boost Mode Available in 28-Lead QFN (4mm × 5mm) and 28-Lead SSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1757B 1 1 $223.17 $223.17 $223.17 $223.17 $223.17 $223.17
Analog Devices Inc DC1757B 0 $188.32 $188.32 $188.32 $188.32 $188.32 $188.32
Arrow North American Components DC1757B 0 1 $174.03 $174.03 $174.03 $174.03 $174.03 $174.03
element14 APAC DC1757B 5 1 $296.25 $296.25 $296.25 $296.25 $296.25 $296.25
Farnell DC1757B 5 1 $162.31 $162.31 $162.31 $162.31 $162.31 $162.31
Mouser Electronics DC1757B 2 1 $195.88 $195.88 $195.88 $195.88 $195.88 $195.88
Newark DC1757B 5 1 $194.32 $194.32 $194.32 $194.32 $194.32 $194.32
Verical Marketplace DC1757B 35 1 $186.35 $186.35 $186.35 $186.35 $186.35 $186.35

DC1798A-A

Analog Devices Inc.
Dual, 2-Phase Synchronous Step-Down DC/DC Controllers Features: Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Accurate Multiphase Current Matching RSENSE or DCR Current Sensing ±0.75% 0.6V Output Voltage Accuracy Phase-Lockable Fixed Frequency 250kHz to 780kHz High Efficiency: Up to 95% Dual N-channel MOSFET Synchronous Drive Wide VIN Range: 4V to 38V (40V Max) Operation Wide VOUT Range: 0.6V to 12.5V Operation Adjustable Soft-Start Current Ramping or Tracking Foldback Output Current Limiting Output Overvoltage Protection Power Good Output Voltage Monitor 5V Low Dropout Regulator Small 28-Lead QFN and Narrow SSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1798A-A 1 1 $185.45 $185.45 $185.45 $185.45 $185.45 $185.45
Analog Devices Inc DC1798A-A 0 $158.90 $158.90 $158.90 $158.90 $158.90 $158.90
Arrow North American Components DC1798A-A 0 1 $156.94 $155.37 $152.28 $150.75 $146.28 $144.81
Mouser Electronics DC1798A-A 1 1 $165.26 $165.26 $165.26 $165.26 $165.26 $165.26

DC1807A-A

Analog Devices Inc.
Dual, 2-Phase Synchronous Step-Down DC/DC Controllers Features: Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Accurate Multiphase Current Matching RSENSE or DCR Current Sensing ±0.75% 0.6V Output Voltage Accuracy Phase-Lockable Fixed Frequency 250kHz to 780kHz High Efficiency: Up to 95% Dual N-channel MOSFET Synchronous Drive Wide VIN Range: 4V to 38V (40V Max) Operation Wide VOUT Range: 0.6V to 12.5V Operation Adjustable Soft-Start Current Ramping or Tracking Foldback Output Current Limiting Output Overvoltage Protection Power Good Output Voltage Monitor 5V Low Dropout Regulator Small 28-Lead QFN and Narrow SSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1807A-A 1 1 $189.16 $189.16 $189.16 $189.16 $189.16 $189.16
Analog Devices Inc DC1807A-A 0 $158.90 $158.90 $158.90 $158.90 $158.90 $158.90
Arrow North American Components DC1807A-A 0 1 $156.94 $155.37 $152.28 $150.75 $146.28 $144.81
Mouser Electronics DC1807A-A 0 1 $165.26 $165.26 $165.26 $165.26 $165.26 $165.26
Verical Marketplace DC1807A-A 61 1 $157.23 $157.23 $157.23 $157.23 $157.23 $157.23

DC1807A-B

Analog Devices Inc.
Dual, 2-Phase Synchronous Step-Down DC/DC Controllers Features: Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Accurate Multiphase Current Matching RSENSE or DCR Current Sensing ±0.75% 0.6V Output Voltage Accuracy Phase-Lockable Fixed Frequency 250kHz to 780kHz High Efficiency: Up to 95% Dual N-channel MOSFET Synchronous Drive Wide VIN Range: 4V to 38V (40V Max) Operation Wide VOUT Range: 0.6V to 12.5V Operation Adjustable Soft-Start Current Ramping or Tracking Foldback Output Current Limiting Output Overvoltage Protection Power Good Output Voltage Monitor 5V Low Dropout Regulator Small 28-Lead QFN and Narrow SSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1807A-B 0 1 $185.45 $185.45 $185.45 $185.45 $185.45 $185.45
Analog Devices Inc DC1807A-B 0 $158.90 $158.90 $158.90 $158.90 $158.90 $158.90
Mouser Electronics DC1807A-B 1 1 $165.26 $165.26 $165.26 $165.26 $165.26 $165.26

DC1880A

Analog Devices Inc.
Quad IO-Link Master Hot Swap Controller and PHY Features:IO-Link® Compatible (COM1/COM2/COM3)8V to 34V OperationHot Swap™ Controller Protected Supply OutputsDiscrete Power MOSFETs for Ruggedness and FlexibilityConfigurable 100mA (4-Port), 200mA (2-Port), or 400mA (1-Port) CQ Drive CapabilityAutomatic Wake-Up Pulse GenerationAutomatic Cable SensingCQ Pins Protected to ±50VConfigurable L+ Current Limit with FoldbackShort Circuit, Input UV/OV and Thermal ProtectionOptional Interrupt and Auto-Retry after Faults2.9V to 5.5V Logic Supply for Flexible Digital InterfaceNo Damage or Latchup to ±8kV HBM ESD38-Lead (5mm × 7mm) QFN and TSSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1880A 1 1 $175.50 $175.50 $175.50 $175.50 $175.50 $175.50
Analog Devices Inc DC1880A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
element14 APAC DC1880A 4 1 $239.23 $239.23 $239.23 $239.23 $239.23 $239.23
Farnell DC1880A 4 1 $127.64 $127.64 $127.64 $127.64 $127.64 $127.64
Mouser Electronics DC1880A 14 1 $152.26 $152.26 $152.26 $152.26 $152.26 $152.26
Newark DC1880A 4 1 $192.56 $192.56 $192.56 $192.56 $192.56 $192.56

DC1936A

Analog Devices Inc.
Dual Output PolyPhase Step-Down DC/DC Voltage Mode Controller with Digital Power System Management Features: PMBus/I2C Compliant Serial Interface Monitor Voltage, Current, Temperature and Faults Digitally Programmable Voltage, Current Limit, Soft-Start/Stop, Sequencing, Margining, AVP and UV/OV Thresholds 3V ≤ VINSNS ≤ 38V, 0.5V ≤ VOUT ≤ 5.25V ±0.5% Output Voltage Accuracy Programmable PWM Frequency or External Clock Synchronization from 250kHz to 1.25MHz Accurate PolyPhase® Current Sharing Internal EEPROM with Fault Logging and ECC IC Supply Range: 3V to 13.2V Resistor or Inductor DCR Current Sensing Optional Resistor Programming for Key Parameters 40-Pin (6mm × 6mm) QFN Package AEC-Q100 Qualified for Automotive Applications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1936A 0 1 $247.78 $247.78 $247.78 $247.78 $247.78 $247.78
Analog Devices Inc DC1936A 0 $214.00 $214.00 $214.00 $214.00 $214.00 $214.00
Arrow North American Components DC1936A 0 1 $239.76 $237.36 $232.64 $230.31 $223.47 $221.24
Mouser Electronics DC1936A 0 1 $222.57 $222.57 $222.57 $222.57 $222.57 $222.57
Verical Marketplace DC1936A 127 1 $249.60 $249.60 $249.60 $249.60 $249.60 $249.60