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
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-ND | 1 | 1 | $186.43 | $186.43 | $186.43 | $186.43 | $186.43 | $186.43 |
| 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 | * $197.96 | * $197.96 | * $197.96 | * $197.96 | * $197.96 | * $197.96 |
| Farnell | DC1757B | 5 | 1 | * $180.71 | * $180.71 | * $180.71 | * $180.71 | * $180.71 | * $180.71 |
| Mouser Electronics | 584-DC1757B | 2 | 1 | $195.88 | $195.88 | $195.88 | $195.88 | $195.88 | $195.88 |
| Newark | DC1757B | 5 | 1 | $210.53 | $210.53 | $210.53 | $210.53 | $210.53 | $210.53 |
| Verical Marketplace | DC1757B | 35 | 1 | $186.35 | $186.35 | $186.35 | $186.35 | $186.35 | $186.35 |
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
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
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
DC1942C
Analog Devices Inc.
12 Channel Multicell Battery Monitor with Addressable Interface, Generation 3 Features: Measures Up to 12 Battery Cells in Series Stackable Architecture Supports 100s of Cells Built-In isoSPI™ Interface: 1Mbps Isolated Serial Communications Uses a Single Twisted Pair, Up to 100 Meters Low EMI Susceptibility and Emissions 1.2mV Maximum Total Measurement Error 290μs to Measure All Cells in a SystemSynchronized Voltage and Current Measurement 16-Bit Delta-Sigma ADC with Frequency Programmable 3rd Order Noise Filter Engineered for ISO26262 Compliant Systems Passive Cell Balancing with Programmable Timer 5 General Purpose Digital I/O or Analog Inputs: Temperature or other Sensor Inputs Configurable as an I2C or SPI Master 4μA Sleep Mode Supply Current 48-Lead SSOP Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1942C | 0 | 1 | ||||||
| Analog Devices Inc | DC1942C | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| element14 APAC | DC1942C | 1 | 1 | $249.22 | $249.22 | $249.22 | $249.22 | $249.22 | $249.22 |
| Farnell | DC1942C | 1 | 1 | $145.53 | $145.53 | $145.53 | $145.53 | $145.53 | $145.53 |
| Mouser Electronics | DC1942C | 2 | 1 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 |
| Newark | DC1942C | 1 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
DC2016A
Analog Devices Inc.
36VIN, 5.4A Buck-Boost Module Regulator Features: Complete Buck-Boost Switch Mode Power Supply Wide Input Voltage Range: 5V to 36V Wide Output Voltage Range: 1.2V to 36V VIN May Be Greater than, Equal to or Less than VOUT 12V/1.8A Output from 6VIN 12V/3.4A Output from 12VIN 12V/5.4A Output from 24VIN Up to 94% Efficient Adjustable Input and Output Average Current Limits Input and Output Current Monitors Parallelable for Increased Output Current Selectable Switching Frequency: 100kHz to 800kHz Synchronization from 200kHz to 700kHz 11.25mm × 15mm × 3.42mm BGA Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2016A | 0 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | |
| Analog Devices Inc | DC2016A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| element14 APAC | DC2016A | 4 | 1 | $107.38 | $107.38 | $107.38 | $107.38 | $107.38 | $107.38 |
| Farnell | DC2016A | 4 | 1 | $57.32 | $57.32 | $57.32 | $57.32 | $57.32 | $57.32 |
| Mouser Electronics | DC2016A | 3 | 1 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 |
| Newark | DC2016A | 4 | 1 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 |
DC2027A-A
Analog Devices Inc.
Surge Stopper with Ideal Diode Features: Wide Operating Voltage Range: 4V to 80V Withstands Surges Over 80V with VCC Clamp Adjustable Output Clamp Voltage Ideal Diode Controller Holds Up Output Voltage During Input Brownouts Reverse Input Protection to -40V Reverse Output Protection to -20V Overcurrent Protection Low 10μA Shutdown Current at 12V Adjustable Fault Timer 0.1% Retry Duty Cycle During Faults (LTC4364-2) Available in 4mm x 3mm 14-Lead DFN, 16-Lead MSOP, and 16-Lead SO Packages AEC-Q100 Qualified for Automotive Applications
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2027A-A | 2 | 1 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 |
| Analog Devices Inc | DC2027A-A | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
| element14 APAC | DC2027A-A | 5 | 1 | $99.34 | $99.34 | $99.34 | $99.34 | $99.34 | $99.34 |
| Farnell | DC2027A-A | 5 | 1 | $53.02 | $53.02 | $53.02 | $53.02 | $53.02 | $53.02 |
| Mouser Electronics | DC2027A-A | 13 | 1 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 |
| Newark | DC2027A-A | 5 | 1 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 |
DC2453A
Analog Devices Inc.
Ultrathin Quad Module Regulator with Configurable 3A Output Array Features: Quad Output Step-Down µModule® Regulator with 3A per Output Wide Input Voltage Range: 4V to 20V 2.375V to 20V with External Bias 0.6V to 3.3V Output Voltage 3A DC Output Current Each Channel ±1.5% Total Output Voltage Regulation Current Mode Control, Fast Transient Response Parallelable for Higher Output Current Output Voltage Tracking Internal Temperature Sensing Diode Output External Frequency Synchronization Overvoltage, Current and Temperature Protection 9mm × 15mm × 1.82mm LGA and 9mm × 15mm × 2.42mm BGA Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2453A-ND | 1 | 1 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 |
| Analog Devices Inc | DC2453A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Arrow North American Components | DC2453A | 0 | 1 | $71.81 | $71.81 | $71.81 | $71.81 | $71.81 | $71.81 |
| element14 APAC | DC2453A | 5 | 1 | * $82.27 | * $82.27 | * $82.27 | * $82.27 | * $82.27 | * $82.27 |
| Farnell | DC2453A | 5 | 1 | * $75.19 | * $75.19 | * $75.19 | * $75.19 | * $75.19 | * $75.19 |
| Mouser Electronics | 584-DC2453A | 6 | 1 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 |
| Verical Marketplace | DC2453A | 472 | 1 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 |
DC249A-A
Analog Devices Inc.
Doubler Charge Pumps with Low Noise Linear Regulator Features: Low Output Noise: 60µVRMS (100kHz BW) Adjustable or Fixed Boosted Output Adjustable Output Voltage Range: 2.5V to 5.5V Fixed Output Voltages: 3.3V, 5V Wide Input Voltage Range: 1.8V to 4.4V Uses Small Ceramic Capacitors No Inductors Required Output Current up to 50mA 550kHz Switching Frequency Low Operating Current: 150µA Low Shutdown Current: 1µA Internal Thermal Shutdown and Current Limiting Available in 8-Pin MSOP and SO Packages