DC1749B

Analog Devices Inc.
42V, 2.5A Synchronous Step-Down Regulator with 2.5A Quiescent Current Features: Wide Input Voltage Range: 3.4V to 42V Ultralow Quiescent Current Burst Mode® Operation: 2.5μA IQ Regulating 12VIN to 3.3VOUT Output Ripple < 10mVP-P High Efficiency Synchronous Operation: 96% Efficiency at 1A, 5VOUT from 12VIN 94% Efficiency at 1A, 3.3VOUT from 12VIN Fast Minimum Switch-On Time: 50ns Low Dropout Under All Conditions: 200mV at 1A Allows Use Of Small Inductors Low EMI Adjustable and Synchronizable: 200kHz to 2.2MHz Current Mode Operation Accurate 1V Enable Pin Threshold Internal Compensation Output Soft-Start and Tracking Small Thermally Enhanced 16-Lead MSOP Package AEC-Q100 Qualified for Automotive Applications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1749B 0 1 $94.95 $94.95 $94.95 $94.95 $94.95 $94.95
Analog Devices Inc DC1749B 0 $94.16 $94.16 $94.16 $94.16 $94.16 $94.16
Arrow North American Components DC1749B 0 1 $88.07 $88.07 $88.07 $88.07 $88.07 $88.07
element14 APAC DC1749B 4 1 $131.44 $131.44 $131.44 $131.44 $131.44 $131.44
Farnell DC1749B 4 1 $70.16 $70.16 $70.16 $70.16 $70.16 $70.16
Mouser Electronics DC1749B 5 1 $97.93 $97.93 $97.93 $97.93 $97.93 $97.93
Newark DC1749B 4 1 $107.00 $107.00 $107.00 $107.00 $107.00 $107.00
Verical Marketplace DC1749B 11 1 $93.17 $93.17 $93.17 $93.17 $93.17 $93.17

DC1768A

Analog Devices Inc.
20V, 2.5A Synchronous Monolithic Step-Down Regulator with Current and Temperature Monitoring Features:3.6V to 20V Input Voltage RangeWide Output Voltage Range of 0.6V to 97% VIN Optimized for 0.6V to 6VLow RDS(ON) Integrated Switches Provide Up to 95% EfficiencyUp to 2.5A of Output CurrentAverage Input and Output Current MonitoringProgrammable Average Input/Output Current LimitDie Temperature Monitor and Programmable LimitAdjustable Switching Frequency: 500kHz to 3MHzExternal Frequency SynchronizationCurrent Mode Operation for Excellent Line and Load Transient Response0.6V Reference with 1% Accuracy Over TemperatureUser Selectable Burst Mode® or Forced Continuous OperationShort-Circuit ProtectedOutput Voltage Tracking CapabilityPower Good Status OutputAvailable in Small, Thermally Enhanced, 20-Lead (3mm × 4mm) QFN Package
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1768A 1 $100.72 $100.72 $100.72 $100.72 $100.72 $100.72
Analog Devices Inc DC1768A 0 $100.05 $100.05 $100.05 $100.05 $100.05 $100.05
Mouser Electronics DC1768A 6 1 $104.06 $104.06 $104.06 $104.06 $104.06 $104.06

DC1780A-B

Analog Devices Inc.
Dual 13A or Single 26A DC/DC Module (Power Module) Regulator Features: Complete Standalone Dual Output Power Supply Dual 13A or Single 26A Output Wide Input Voltage Range: 4.5V to 16V Output Voltage Range: 0.6V to 2.5V ±1.5% Maximum Total DC Output Error Multiphase Current Sharing with Multiple LTM4620s Up to 100A Differential Remote Sense Amplifier Current Mode Control/Fast Transient Response Adjustable Switching Frequency Overcurrent Foldback Protection Frequency Synchronization Internal Temperature Monitor Output Overvoltage Protection SnPb or RoHS Compliant Finish Thermally Enhanced (15mm × 15mm × 4.41mm) LGA Package and (15mm × 15mm × 5.01mm) BGA Package
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1780A-B-ND 0 1 $123.72 $123.72 $123.72 $123.72 $123.72 $123.72
Analog Devices Inc DC1780A-B 0 $123.59 $123.59 $123.59 $123.59 $123.59 $123.59
Arrow North American Components DC1780A-B 0 1 $122.06 $120.84 $118.44 $117.25 $113.77 $112.63
Mouser Electronics 584-DC1780A-B 0 1 $127.91 $127.91 $127.91 $127.91 $127.91 $127.91
Verical Marketplace DC1780A-B 40 1 $143.29 $135.44 $133.61 $133.61 $133.61 $133.61

DC1796A-G

Analog Devices Inc.
18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR Features: 500ksps Throughput Rate ±2.5LSB INL (Max) Guaranteed 18-Bit No Missing Codes Low Power: 6.8mW at 500ksps, 6.8μW at 500sps 97dB SNR (Typ) at fIN = 2kHz –120dB THD (Typ) at fIN = 2kHz Guaranteed Operation to 125°C 2.5V Supply Pseudo-Differential Unipolar Input Range: 0V to VREF VREF Input Range from 2.5V to 5.1V No Pipeline Delay, No Cycle Latency 1.8V to 5V I/O Voltages SPI-Compatible Serial I/O with Daisy-Chain Mode Internal Conversion Clock 16-Lead MSOP and 4mm × 3mm DFN Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1796A-G 3 1 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC1796A-G 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Mouser Electronics DC1796A-G 0 1 $183.62 $183.62 $183.62 $183.62 $183.62 $183.62

DC1813A-H

Analog Devices Inc.
18-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR Features: 250ksps Throughput Rate ±2.5LSB INL (Max) Guaranteed 18-Bit No Missing Codes Low Power: 3.4mW at 250ksps, 3.4μW at 250sps 97dB SNR (Typ) at fIN = 2kHz –120dB THD (Typ) at fIN = 2kHz Guaranteed Operation to 125°C 2.5V Supply Pseudo-Differential Unipolar Input Range: 0V to VREF VREF Input Range from 2.5V to 5.1V No Pipeline Delay, No Cycle Latency 1.8V to 5V I/O Voltages SPI-Compatible Serial I/O with Daisy-Chain Mode Internal Conversion Clock 16-Lead MSOP and 4mm × 3mm DFN Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1813A-H 2 $174.58 $174.58 $174.58 $174.58 $174.58 $174.58
Analog Devices Inc DC1813A-H 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Mouser Electronics DC1813A-H 0 1 $182.71 $182.71 $182.71 $182.71 $182.71 $182.71

DC1822B

Analog Devices Inc.
Dual, Multiphase Step-Down Voltage Mode DC/DC Controller with Accurate Current Sharing Features: Operates with Power Blocks, DrMOS or External Gate Drivers and MOSFETs Constant-Frequency Voltage Mode Control with Accurate Current Sharing ±0.75% 0.6V Voltage Reference Dual Differential Output Voltage Sense Amplifiers Multiphase Capability—Up to 12-Phase Operation Programmable Current Limit Safely Powers a Prebiased Load Programmable or PLL-Synchronizable Switching Frequency Up to 2.25MHz Lossless Current Sensing Using Inductor DCR or Precision Current Sensing with Sense Resistor VCC Range: 3V to 5.5V VIN Range: 3V to 24V Power Good Output Voltage Monitor Output Voltage Tracking Capability Programmable Soft-Start Available in a 36-Pin 5mm × 6mm QFN Package
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1822B 3 1 $287.85 $287.85 $287.85 $287.85 $287.85 $287.85
Analog Devices Inc DC1822B 0 $294.25 $294.25 $294.25 $294.25 $294.25 $294.25
Arrow North American Components DC1822B 0 1 $269.81 $269.81 $269.81 $269.81 $269.81 $269.81
Mouser Electronics DC1822B 0 1 $306.04 $306.04 $306.04 $306.04 $306.04 $306.04

DC1826A-E

Analog Devices Inc.
16-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 96dB SNR Features: 2.5Msps Throughput Rate ±1LSB INL (Max) Guaranteed 16-Bit, No Missing Codes Pin-Configurable Analog Input Range: ±4.096V Fully Differential 0V to 4.096V Pseudo-Differential Unipolar ±2.048V Pseudo-Differential Bipolar 96.0dB (Fully Differential)/93.5dB (Pseudo Differential) SNR (Typ) at fIN = 2kHz –116dB (Fully Differential)/–112dB (Pseudo Differential) THD (Typ) at fIN = 2kHz Guaranteed Operation to 125°C Single 5V Supply Internal 20ppm/°C (Max) Reference Internal Reference Buffer 162.5mW Power Dissipation at 2.5Msps No Pipeline Delay, No Cycle Latency 1.8V to 5V I/O Voltages Parallel and Serial I/O Interface 48-pin 7mm × 7mm LQFP and QFN Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1826A-E 0 1 $182.81 $182.81 $182.81 $182.81 $182.81 $182.81
Analog Devices Inc DC1826A-E 0 $184.58 $184.58 $184.58 $184.58 $184.58 $184.58
Mouser Electronics DC1826A-E 1 1 $191.97 $191.97 $191.97 $191.97 $191.97 $191.97

DC1833A

Analog Devices Inc.
Precision, Low Power Rail-to-Rail Input/Output Differential Op Amp/SAR ADC Driver Features: 1mA Supply Current Single 2.8V to 5.25V supply Fully Differential Input and Output 200μV Max Offset Voltage 260nA Max Input Bias Current Fast Settling: 550ns to 18-Bit, 8VP-P Output Low Distortion: –116dBc at 1kHz, 8VP-P Rail-to-Rail Inputs and Outputs 3.9nV/√Hz Input-Referred Noise 180MHz Gain-Bandwidth Product 34MHz –3dB Bandwidth Low Power Shutdown: 70μA 8-Lead MSOP and 3mm × 3mm 8-Lead DFN Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1833A 0 $96.43 $96.43 $96.43 $96.43 $96.43 $96.43
Analog Devices Inc DC1833A 0 $95.68 $95.68 $95.68 $95.68 $95.68 $95.68
Arrow North American Components DC1833A 0 1
element14 APAC DC1833A 4 1 $131.88 $131.88 $131.88 $131.88 $131.88 $131.88
Farnell DC1833A 4 1 $75.38 $75.38 $75.38 $75.38 $75.38 $75.38
Mouser Electronics DC1833A 5 1 $99.01 $99.01 $99.01 $99.01 $99.01 $99.01
Newark DC1833A 6 1 $99.14 $99.14 $99.14 $99.14 $99.14 $99.14

DC187A-B

Analog Devices Inc.
4.5A, 500kHz Step-Down Switching Regulator Features: Constant 500kHz Switching Frequency High Power 16-Pin TSSOP Package Available Uses All Surface Mount Components Inductor Size Reduced to 1.8µH Saturating Switch Design: 0.07 Effective Supply Current: 2.5mA Shutdown Current: 20µA Cycle-by-Cycle Current Limiting Easily Synchronizable
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC187A-B 1 1 $106.67 $106.67 $106.67 $106.67 $106.67 $106.67
Analog Devices Inc DC187A-B 0 $92.29 $92.29 $92.29 $92.29 $92.29 $92.29
Arrow North American Components DC187A-B 0 1 $100.87 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics DC187A-B 0 1 $110.39 $110.39 $110.39 $110.39 $110.39 $110.39

DC1883A

Analog Devices Inc.
1.8A Quiescent Current, 15V, 300mA Synchronous Step-Down DC/DC Converter Features: Ultralow Quiescent Current: 1.8μA Synchronous Rectification: Efficiency Up to 95% Wide VIN Range: 2.5V to 15V Wide VOUT Range: 0.6V to 13.8V 300mA Output Current User-Selectable Automatic Burst Mode® or Forced Continuous Operation Accurate and Programmable RUN Pin Threshold 1.2MHz Fixed Frequency PWM Internal Compensation Power Good Status Output for VOUT Available in Thermally Enhanced 3mm × 3mm × 0.75mm, 10-Pin DFN and 10-Pin MSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1883A 1 1 $117.98 $117.98 $117.98 $117.98 $117.98 $117.98
Analog Devices Inc DC1883A 0 $117.70 $117.70 $117.70 $117.70 $117.70 $117.70
Arrow North American Components DC1883A 0 1 $106.60 $106.60 $106.60 $106.60 $106.60 $106.60
element14 APAC DC1883A 5 1 $161.59 $161.59 $161.59 $161.59 $161.59 $161.59
Farnell DC1883A 5 1 $87.18 $87.18 $87.18 $87.18 $87.18 $87.18
Mouser Electronics DC1883A 7 1 $121.81 $121.81 $121.81 $121.81 $121.81 $121.81
Newark DC1883A 5 1 $128.11 $128.11 $128.11 $128.11 $128.11 $128.11
Verical Marketplace DC1883A 36 1 $116.46 $116.46 $116.46 $116.46 $116.46 $116.46