DC1819A
Analog Devices Inc.
Dual 4A Ideal Diodes with Adjustable Current Limit Features:Dual 50mΩ Monolithic Ideal Diodes1.7V to 5.5V Operating RangeUp to 4A Adjustable Current Limit for Each DiodeLow Reverse Leakage Current (1μA Max)15mV Forward Drop in RegulationSmooth Switchover in Diode ORingLoad Current MonitorPrecision Enable Thresholds to Set SwitchoverSoft-Start to Limit Inrush Current on Start-UpStatus Pins to Indicate Forward Diode ConductionCurrent and Thermal Limit with WarningThermally Enhanced 16-Lead MSOP and DFN (3mm × 5mm) Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1819A | 2 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | |
| Analog Devices Inc | DC1819A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| element14 APAC | DC1819A | 3 | 1 | * $299.81 | * $299.81 | * $299.81 | * $299.81 | * $299.81 | * $299.81 |
| Farnell | DC1819A | 3 | 1 | * $154.21 | * $154.21 | * $154.21 | * $154.21 | * $154.21 | * $154.21 |
| Mouser Electronics | DC1819A | 2 | 1 | $149.80 | $149.80 | $149.80 | $149.80 | $149.80 | $149.80 |
| Newark | DC1819A | 3 | 1 | $153.69 | $153.69 | $153.69 | $153.69 | $153.69 | $153.69 |
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 | 10 | $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 | |
| element14 APAC | DC1833A | 6 | 1 | * $101.38 | * $101.38 | * $101.38 | * $101.38 | * $101.38 | * $101.38 |
| Farnell | DC1833A | 6 | 1 | * $96.74 | * $96.74 | * $96.74 | * $96.74 | * $96.74 | * $96.74 |
| Mouser Electronics | DC1833A | 5 | 1 | $99.01 | $99.01 | $99.01 | $99.01 | $99.01 | $99.01 |
| Newark | DC1833A | 6 | 1 | $95.52 | $95.52 | $95.52 | $95.52 | $95.52 | $95.52 |
DC1941D
Analog Devices Inc.
isoSPI Isolated Communications Interface Features: AEC-Q100 Qualified for Automotive Applications 1Mbps Isolated SPI Data Communications Simple Galvanic Isolation Using Standard Transformers Bidirectional Interface Over a Single Twisted Pair Supports Cable Lengths Up to 100 Meters Very Low EMI Susceptibility and Emissions Configurable for High Noise Immunity or Low Power Engineered for ISO26262 Compliant Systems Requires No Software Changes in Most SPI Systems Ultralow, 2µA Idle Current Automatic Wake-Up Detection Operating Temperature Range: –40°C to 125°C 2.7V to 5.5V Power Supply Interfaces to All Logic from 1.7V to 5.5V Available in 16-Lead QFN and MSOP Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1941D | 26 | $88.91 | $88.91 | $88.91 | $88.91 | $88.91 | $88.91 | |
| Analog Devices Inc | DC1941D | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| element14 APAC | DC1941D | 6 | 1 | * $97.48 | * $97.48 | * $97.48 | * $97.48 | * $97.48 | * $97.48 |
| Farnell | DC1941D | 6 | 1 | * $95.78 | * $95.78 | * $95.78 | * $95.78 | * $95.78 | * $95.78 |
| Mouser Electronics | DC1941D | 120 | 1 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 |
| Newark | DC1941D | 3 | 1 | $92.47 | $92.47 | $92.47 | $92.47 | $92.47 | $92.47 |
DC1963A
Analog Devices Inc.
100VIN Forward Converter Controller Features:Input Voltage Range: 6V to 100VDuty Mode Control Regulates an Isolated Output without an OptoHigh Efficiency Synchronous ControlShort-Circuit (Hiccup Mode) Overcurrent ProtectionProgrammable OVLO and UVLO with HysteresisProgrammable Frequency (100kHz to 500kHz)Synchronizable to an External ClockPositive or Negative Polarity Output Voltage Feedback with a Single FBX PinProgrammable Soft-StartLow Shutdown Current < 1μAAvailable in FE20 TSSOP with HV Pin Spacing
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1963A | 2 | $357.68 | $357.68 | $357.68 | $357.68 | $357.68 | $357.68 | |
| Analog Devices Inc | DC1963A | 0 | $353.10 | $353.10 | $353.10 | $353.10 | $353.10 | $353.10 | |
| Farnell | DC1963A | 0 | 1 | * $371.87 | * $371.87 | * $371.87 | * $371.87 | * $371.87 | * $371.87 |
| Mouser Electronics | DC1963A | 7 | 1 | $382.55 | $382.55 | $382.55 | $382.55 | $382.55 | $382.55 |
| Newark | DC1963A | 0 | 1 | $370.94 | $370.94 | $370.94 | $370.94 | $370.94 | $370.94 |
DC2028A
Analog Devices Inc.
8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement Features: Sequence, Trim, Margin and Supervise Eight Power Supplies Manage Faults, Monitor Telemetry and Create Fault Logs PMBus™ Compliant Command Set Supported by LTpowerPlay® GUI Margin or Trim Supplies to Within 0.25% of Target Fast OV/UV Supervisors Per Channel Coordinate Sequencing and Fault Management Across Multiple LTC PSM Devices Automatic Fault Logging to Internal EEPROM Operate Autonomously without Additional Software Internal Temperature and Input Voltage Supervisors Accurate Monitoring of Eight Output Voltages, Input Voltage and Internal Die Temperature I2C/SMBus Serial Interface Can Be Powered from 3.3V, or 4.5V to 15V Programmable Watchdog Timer 100% Pin-Compatible Upgrade to the LTC2978/LTC2978A Available in 64-Pin 9mm × 9mm QFN PackageAEC-Q100 Qualified for Automotive Applications
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2028A | 1 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 | |
| Analog Devices Inc | DC2028A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| element14 APAC | DC2028A | 4 | 1 | * $97.04 | * $97.04 | * $97.04 | * $97.04 | * $97.04 | * $97.04 |
| Farnell | DC2028A | 5 | 1 | * $93.15 | * $93.15 | * $93.15 | * $93.15 | * $93.15 | * $93.15 |
| Mouser Electronics | DC2028A | 7 | 1 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 |
| Newark | DC2028A | 5 | 1 | $91.80 | $91.80 | $91.80 | $91.80 | $91.80 | $91.80 |
DC2038A-A
Analog Devices Inc.
35V/3.2A Multi-Cell Lithium-Ion Step-Down Battery Charger with PowerPath and I2C Telemetry Features: Li-Ion/Polymer Battery Charger with Termination Wide Charging Input Voltage Range: 4.5V to 35V High Efficiency Synchronous Operation 16-Bit Digital Telemetry System Monitors VBAT, IBAT, RBAT, TBAT, TDIE, VIN, IIN, VOUT Charges 1-8 Lithium-Ion/Polymer Cells Input Undervoltage Charge Current Limit Loop Input MPPT for Solar Panel Inputs Input Current Limit Prioritizes System Load Output Low Loss PowerPath™ Instant-On Operation with Discharged or Missing Battery JEITA Temperature Controlled Charging Pin Compatible with LiFePO4 and SLA Versions
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2038A-A | 3 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | |
| Analog Devices Inc | DC2038A-A | 0 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | |
| element14 APAC | DC2038A-A | 2 | 1 | * $113.33 | * $113.33 | * $113.33 | * $113.33 | * $113.33 | * $113.33 |
| Farnell | DC2038A-A | 2 | 1 | * $108.57 | * $108.57 | * $108.57 | * $108.57 | * $108.57 | * $108.57 |
| Mouser Electronics | DC2038A-A | 19 | 1 | $109.62 | $109.62 | $109.62 | $109.62 | $109.62 | $109.62 |
| Newark | DC2038A-A | 2 | 1 | $107.21 | $107.21 | $107.21 | $107.21 | $107.21 | $107.21 |
DC1670A
Analog Devices Inc.
30MHz to 1.4GHz IQ Demodulator with IIP2 and DC Offset Control Features: I/Q Bandwidth of 530MHz or Higher High IIP3: 31dBm at 450MHz, 28dBm at 900MHz High IIP2: 70dBm at 450MHz, 65dBm at 900MHz User Adjustable IIP2 to >80dBm User Adjustable DC Offset Null High Input P1dB: 13.1dBm at 900MHz Image Rejection: 45dB at 900MHz Noise Figure: 9.9dB at 450MHz 10dB at 900MHz Conversion Gain: 5.4dB at 450MHz 5.7dB at 900MHz Shutdown Mode Operating Temperature Range (TC): –40°C to 105°C 24-Lead 4mm × 4mm QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1670A | 5 | $336.38 | $336.38 | $336.38 | $336.38 | $336.38 | $336.38 | |
| Analog Devices Inc | DC1670A | 0 | $184.58 | $184.58 | $184.58 | $184.58 | $184.58 | $184.58 | |
| element14 APAC | DC1670A | 4 | 1 | * $356.33 | * $356.33 | * $356.33 | * $356.33 | * $356.33 | * $356.33 |
| Farnell | DC1670A | 4 | 1 | * $340.09 | * $340.09 | * $340.09 | * $340.09 | * $340.09 | * $340.09 |
| Mouser Electronics | DC1670A | 7 | 1 | $349.86 | $349.86 | $349.86 | $349.86 | $349.86 | $349.86 |
| Newark | DC1670A | 8 | 1 | $335.85 | $335.85 | $335.85 | $335.85 | $335.85 | $335.85 |
DC1729A
Analog Devices Inc.
40V, 2.1A Low Dropout Adjustable Linear Regulator with Monitoring and Cable Drop Compensation Features: Wide Input Voltage Range: 1.4V to 40V 1 Resistor Sets Output Voltage: 0.4V to 32V Output Current: 2.1A ±2% Tolerance Over Line, Load and Temperature Output Current Monitor: IMON = IOUT/1000 Temperature Monitor with Programmable Thermal Limit Programmable Cable Drop Compensation Parallel Multiple Devices for Higher Current Dropout Voltage: 330mV 1 Capacitor Soft-Starts Output and Decreases Noise Low Output Noise: 40μVRMS (10Hz to 100kHz) Precision, Programmable External Current Limit Power Good Flag with Programmable Threshold Ceramic Output Capacitors: 10μF Minimum Quiescent Current in Shutdown: <1μA Reverse-Battery, -Current and -Output Protection Available in 5mm × 4mm 16-Lead DFN, 16-Lead TSSOP, 7-Lead DD-Pak and 7-Lead TO-220.LT3086-EP Supports defense and aerospace applications (AQEC standard) Download LT3086-EP data sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline One assembly/test site One fabrication site Product change notification Qualification data available on request V62/22602
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1729A | 8 | $111.91 | $111.91 | $111.91 | $111.91 | $111.91 | $111.91 | |
| Analog Devices Inc | DC1729A | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| element14 APAC | DC1729A | 1 | 1 | * $118.45 | * $118.45 | * $118.45 | * $118.45 | * $118.45 | * $118.45 |
| Farnell | DC1729A | 1 | 1 | * $113.04 | * $113.04 | * $113.04 | * $113.04 | * $113.04 | * $113.04 |
| Mouser Electronics | DC1729A | 4 | 1 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 |
| Newark | DC1729A | 2 | 1 | $111.63 | $111.63 | $111.63 | $111.63 | $111.63 | $111.63 |
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 | 2 | $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 | |
| element14 APAC | DC1749B | 5 | 1 | * $103.51 | * $103.51 | * $103.51 | * $103.51 | * $103.51 | * $103.51 |
| Farnell | DC1749B | 5 | 1 | * $99.36 | * $99.36 | * $99.36 | * $99.36 | * $99.36 | * $99.36 |
| Mouser Electronics | DC1749B | 5 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 |
| Newark | DC1749B | 5 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 |
DC2048A
Analog Devices Inc.
Nanopower Buck-Boost DC/DC with Energy Harvesting Battery Life Extender Features: Dual Input, Single Output DC/DCs with Input Prioritizer Energy Harvesting Input: 3.0V to 19V Buck DC/DC Primary Cell Input: 1.8V to 5.5V Buck-Boost DC/DC Zero Battery IQ When Energy Harvesting Source is Available Ultralow Quiescent Current: 750nA at No-Load Low Noise LDO Post Regulator Integrated Supercapacitor Balancer Up to 50mA of Output Current Programmable DC/DC and LDO Output Voltages, Buck UVLO, and Buck-Boost Peak Input Current Integrated Low Loss Full-Wave Bridge Rectifier Input Protective Shunt: Up to 25mA at VIN ≥ 20V 5mm × 5mm QFN-32 Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2048A | 1 | $100.72 | $100.72 | $100.72 | $100.72 | $100.72 | $100.72 | |
| Analog Devices Inc | DC2048A | 0 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | |
| element14 APAC | DC2048A | 5 | 1 | * $110.47 | * $110.47 | * $110.47 | * $110.47 | * $110.47 | * $110.47 |
| Farnell | DC2048A | 5 | 1 | * $106.04 | * $106.04 | * $106.04 | * $106.04 | * $106.04 | * $106.04 |
| Mouser Electronics | DC2048A | 3 | 1 | $103.54 | $103.54 | $103.54 | $103.54 | $103.54 | $103.54 |
| Newark | DC2048A | 5 | 1 | $104.46 | $104.46 | $104.46 | $104.46 | $104.46 | $104.46 |