DC2018A
Analog Devices Inc.
Low IQ Boost/SEPIC/Inverting Converter with 1A, 60V Switch Features: 3V to 40V Input Voltage Range Ultralow Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 6μA 1A, 60V Power Switch Positive or Negative Output Voltage Programming with a Single Feedback Pin Fixed 2MHz Switching Frequency Accurate 1.6V EN/UVLO Pin Threshold Internal Compensation and Soft-Start Low Profile (1mm) ThinSOT™ Package Low Profile (0.75mm) 8-Lead (3mm × 2mm) DFN Package DFN Package is AEC-Q100 Qualified ThinSOT Package AEC-Q100 Qualification is in Progress
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2018A-ND | 3 | 1 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 |
| Analog Devices Inc | DC2018A | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| element14 APAC | DC2018A | 3 | 1 | * $119.74 | * $119.74 | * $119.74 | * $119.74 | * $119.74 | * $119.74 |
| Farnell | DC2018A | 3 | 1 | * $109.68 | * $109.68 | * $109.68 | * $109.68 | * $109.68 | * $109.68 |
| Mouser Electronics | 584-DC2018A | 4 | 1 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 |
| Newark | DC2018A | 3 | 1 | $126.54 | $126.54 | $126.54 | $126.54 | $126.54 | $126.54 |
| Verical Marketplace | DC2018A | 1 | 1 | $127.79 | $127.79 | $127.79 | $127.79 | $127.79 | $127.79 |
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 |
DC2046A-A
Analog Devices Inc.
LTPoE++/PoE+/PoE PD Forward/Flyback Controller Features: IEEE802.3af/at and LTPoE++™ 90W Powered Device (PD) with Forward/Flyback Controller LT4276A Supports All of the Following Standards: LTPoE++ 38.7W, 52.7W, 70W and 90W IEEE 802.3at 25.5W Compliant IEEE 802.3af up to 13W Compliant LT4276B is IEEE 802.3at/af Compliant LT4276C is IEEE 802.3af Compliant Superior Surge Protection (100V Absolute Maximum) Wide Junction Temperature Range (–40°C to 125°C) Auxiliary Power Support as Low as 9V No Opto-Isolator Required for Flyback Operation External Hot Swap™ N-Channel MOSFET for Lowest Power Dissipation and Highest System Efficiency >94% End-to-End Efficiency with LT4321 Ideal Bridge Available in a 28-Lead 4mm × 5mm QFN Package
DC2061A
Analog Devices Inc.
60V PolyPhase Synchronous Boost Controller with PassThru Features:PolyPhase® Operation Reduces Required Input and Output Capacitance and Power Supply Induced NoiseSynchronous Operation for Highest Efficiency and Reduced Heat DissipationWide VIN Range: 4.5V to 60V (65V Abs Max); Operates Down to 2.3V After Start-UpOutput Voltage Up to 60V±1% 1.200V Reference VoltageRSENSE or Inductor DCR Current Sensing100% Duty Cycle Capability for Synchronous MOSFETLow Quiescent Current: 28μAPhase-Lockable Frequency (75kHz to 850kHz)Programmable Fixed Frequency (50kHz to 900kHz)Power Good Output Voltage MonitorLow Shutdown Current, IQ < 4μAInternal LDO Powers Gate Drive from VBIAS or EXTVCCThermally Enhanced Low Profile 28-Pin 4mm × 5mm QFN Package and Narrow SSOP Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2061A | 1 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 | |
| Analog Devices Inc | DC2061A | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
| element14 APAC | DC2061A | 1 | 1 | $163.32 | $163.32 | $163.32 | $163.32 | $163.32 | $163.32 |
| Farnell | DC2061A | 1 | 1 | $87.18 | $87.18 | $87.18 | $87.18 | $87.18 | $87.18 |
| Mouser Electronics | DC2061A | 6 | 1 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 |
| Newark | DC2061A | 1 | 1 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 |
DC2088A
Analog Devices Inc.
Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management Features: PMBus/I2C Compliant Serial Interface Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature and Faults Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz) ±0.5% Output Voltage Accuracy Over Temperature Integrated 16-Bit ADC Internal EEPROM with ECC and Fault Logging Integrated Powerful N-Channel MOSFET Gate Drivers Power Conversion Wide VIN Range: 4.5V to 24V VOUT Range: 0.5V to 5.4V (4V on VOUT0) Analog Current Mode Control Loop Accurate PolyPhase® Current Sharing for Up to 6 Phases Available in a 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 | DC2088A | 0 | 1 | $262.35 | $262.35 | $262.35 | $262.35 | $262.35 | $262.35 |
| 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 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | DC2088A | 0 | 1 | $278.22 | $278.22 | $278.22 | $278.22 | $278.22 | $278.22 |
DC208A-B
Analog Devices Inc.
Backup Battery Controller with Fixed Output Features: Not Recommended For New Designs. Contact Analog Devices for Potential Replacement. Complete Battery Backup System in an SO-8, 16-Pin GN or SO Package Generates Fixed Backup Voltage (3.07V/4.63V) from a Single 1.2V NiCd Button Cell Automatic Main Supply to Backup Switching Minimum 100mW Output Power Automatic Fast Recharge of NiCd Battery Programmable NiCd Trickle Charge Current Smart NiCd Charger Minimizes Recharge Time and Maximizes System Efficiency After Backup Onboard Power-Up and Push-Button Reset Generator Performs VCC Supervisory Functions Reset Assertion Guaranteed at VCC = 1V Short-Circuit Protection Thermal Limiting
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC208A-B | 0 | 1 | $141.16 | $141.16 | $141.16 | $141.16 | $141.16 | $141.16 |
| Analog Devices Inc | DC208A-B | 0 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | |
| Arrow North American Components | DC208A-B | 0 | 1 | $134.51 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | DC208A-B | 2 | 1 | $147.19 | $147.19 | $147.19 | $147.19 | $147.19 | $147.19 |
| Verical Marketplace | DC208A-B | 49 | 1 | $140.02 | $136.72 | $136.72 | $136.72 | $136.72 | $136.72 |
DC2171A-A
Analog Devices Inc.
Ultrathin 20VIN, 3A Step-Down DC/DC Module (Power Module) Regulator Features: <2mm Height, Complete Solution in <1cm2 (Single-Sided PCB) or 0.5cm2 (Dual-Sided PCB) Wide Input Voltage Range: 4V to 20V Input Voltage Down to 2.375V with External Bias 0.6V to 5.5V Output Voltage 3A DC Output Current ±1.5% Maximum Total DC Output Voltage Error Current Mode Control, Fast Transient Response Low EMI EN55022 Class B Compliant External Frequency Synchronization Multiphase Operation with Current Sharing Output Voltage Tracking Selectable Discontinuous Mode Power Good Indicator Overvoltage, Overcurrent and Overtemperature Protection Ultrathin (6.25mm × 6.25mm × 1.82mm) LGA Package and (6.25mm × 6.25mm × 2.42mm) BGA Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2171A-A | 2 | 1 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 |
| Analog Devices Inc | DC2171A-A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Mouser Electronics | DC2171A-A | 7 | 1 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 |
| Newark | DC2171A-A | 3 | 1 | $87.36 | $87.36 | $87.36 | $87.36 | $87.36 | $87.36 |
DC230A-A
Analog Devices Inc.
Ultralow Noise 1A Switching Regulator Features: Greatly Reduced Conducted and Radiated EMI (<100µVP-P in Typical Application) Low Switching Harmonic Content Independent Control of Switch Voltage and Current Slew Rates Two 1A Current Limited Power Switches Regulates Positive and Negative Voltages 20kHz to 250kHz Oscillator Frequency Easily Synchronized to External Clock Wide Input Voltage Range: 2.7V to 23V Low Shutdown Current: 12µA Typical Easier Layout than with Conventional Switchers Outputs Can Be Forced to 50% Duty Cycle for Unregulated Applications
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 | * $82.66 | * $82.66 | * $82.66 | * $82.66 | * $82.66 | * $82.66 |
| Farnell | DC2453A | 5 | 1 | * $75.81 | * $75.81 | * $75.81 | * $75.81 | * $75.81 | * $75.81 |
| 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