DC1508B-B
Analog Devices Inc.
4-Channel PMBus Power System Manager Featuring Accurate Input Current and Energy Measurement Features: Sequence, Trim, Margin and Supervise Four 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 Monitor Input Current (±1%) and Accumulate Energy Fast OV/UV and OC Supervisors Per Channel Coordinate Sequencing and Fault Management Across Multiple LTC PSM Devices Automatic Fault Logging to Internal EEPROM Operate Autonomously Without Additional Software External Temperature and Input Voltage Supervisors Accurate Monitoring of Four Output Voltages, Four Output Currents, Four External Temperatures, Input Voltage and Current, and Internal Die Temperature Can Be Powered from 3.3V, or 4.5V to 15V Pin-Compatible to the LTC2974 Available in 64-Lead 9mm × 9mm QFN Package and in 63-Lead 6.25mm × 7.5mm BGA Package AEC-Q100 Qualified for Automotive Applications
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1508B-B | 5 | 1 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 |
| Analog Devices Inc | DC1508B-B | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| Arrow North American Components | DC1508B-B | 0 | 1 | $110.43 | $109.33 | $107.15 | $106.08 | $102.93 | $101.90 |
| Mouser Electronics | DC1508B-B | 4 | 1 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 |
| Verical Marketplace | DC1508B-B | 4 | 1 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 |
DC1510A-B
Analog Devices Inc.
Low IQ, Dual 2-Phase Synchronous Step-Down Controller Features: Low Operating IQ: 170μA (One Channel On) Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V Wide VIN Range: 4V to 38V RSENSE or DCR Current Sensing Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise OPTI-LOOP® Compensation Minimizes COUT Phase-Lockable Frequency (75kHz-850kHz) Programmable Fixed Frequency (50kHz-900kHz) Selectable Continuous, Pulse-Skipping or Burst Mode® Operation at Light Loads Very Low Dropout Operation: 99% Duty Cycle Adjustable Output Voltage Soft-Start Power Good Output Voltage Monitor Output Overvoltage Protection Output Latch-Off Protection During Short Circuit Low Shutdown IQ: 8μA Internal LDO Powers Gate Drive from VIN or EXTVCC No Current Foldback During Start-Up Small 5mm × 5mm QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1510A-B | 0 | 1 | $163.70 | $163.70 | $163.70 | $163.70 | $163.70 | $163.70 |
| Analog Devices Inc | DC1510A-B | 0 | $164.78 | $164.78 | $164.78 | $164.78 | $164.78 | $164.78 | |
| Arrow North American Components | DC1510A-B | 0 | 1 | $162.74 | $161.11 | $157.91 | $156.33 | $151.69 | $150.17 |
| Mouser Electronics | DC1510A-B | 0 | 1 | $171.38 | $171.38 | $171.38 | $171.38 | $171.38 | $171.38 |
| Verical Marketplace | DC1510A-B | 44 | 1 | $163.04 | $163.04 | $163.04 | $163.04 | $163.04 | $163.04 |
DC1534A-C
Analog Devices Inc.
Octal 12-/10-/8-Bit I2C VOUT DACs with 10ppm/C Reference Features: Integrated Precision Reference: 2.5V Full-Scale 10ppm/°C (LTC2637-L) 4.096V Full-Scale 10ppm/°C (LTC2637-H) Maximum INL Error: 2.5LSB (LTC2637-12) Low Noise: 0.75mVP-P 0.1Hz to 200KHz Guaranteed Monotonic Over –40°C to 125°C Temperature Range Selectable Internal or External Reference 2.7V to 5.5V Supply Range (LTC2637-L) Ultralow Crosstalk Between DACs (<3nV•s) Low Power: 100μA per DAC at 3V (LTC2637-L) Power-On-Reset to Zero-Scale/Mid-Scale Double-Buffered Data Latches Tiny 14-Lead 4mm × 3mm DFN and 16-Lead MSOP Packages
DC1537A
Analog Devices Inc.
Monolithic Dual Tracking 3A Step-Down Switching Regulator Features: Wide Input Range: – Operation from 3V to 60V Independent Supply, Shutdown, Soft-Start, UVLO, Programmable Current Limit and Programmable Power Good for Each 3A Regulator Die Temperature Monitor Adjustable/Synchronizable Fixed Frequency Operation from 250kHz to 2MHz with Synchronized Clock Output Independent Synchronized Switching Frequencies Optimize Component Size Antiphase Switching Outputs Can Be Paralleled Flexible Output Voltage Tracking Low Dropout: 95% Maximum Duty Cycle 5mm × 5mm QFN Package FMEA Compliant 38-Pin Exposed Pad TSSOP Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1537A | 0 | 1 | $259.79 | $259.79 | $259.79 | $259.79 | $259.79 | $259.79 |
| Analog Devices Inc | DC1537A | 0 | $264.82 | $264.82 | $264.82 | $264.82 | $264.82 | $264.82 | |
| Arrow North American Components | DC1537A | 0 | 1 | $261.56 | $258.94 | $253.79 | $251.25 | $243.79 | $241.35 |
| Mouser Electronics | DC1537A | 0 | 1 | $275.44 | $275.44 | $275.44 | $275.44 | $275.44 | $275.44 |
DC1555C-A
Analog Devices Inc.
Overvoltage, Undervoltage and Reverse Supply Protection Controller Features: Wide Operating Voltage Range: 2.5V to 34V Overvoltage Protection to 60V Reverse Supply Protection to –40V LTC4365: Blocks 50Hz and 60Hz AC Power LTC4365-1: Fast (1ms) Recovery from Fault No Input Capacitor or TVS Required for Most Applications Adjustable Undervoltage and Overvoltage Protection Range Charge Pump Enhances External N-Channel MOSFET Low Operating Current: 125μA Low Shutdown Current: 10μA Compact 8-Lead, 3mm × 2mm DFN and TSOT-23 (ThinSOT™) Packages AEC-Q100 Qualified for Automotive Applications
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1555C-A | 3 | 1 | $30.60 | $30.60 | $30.60 | $30.60 | $30.60 | $30.60 |
| Analog Devices Inc | DC1555C-A | 0 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | |
| Arrow North American Components | DC1555C-A | 0 | 1 | $29.06 | $28.77 | $28.20 | $27.92 | $27.09 | $26.82 |
| element14 APAC | DC1555C-A | 10 | 1 | * $33.30 | * $33.30 | * $33.30 | * $33.30 | * $33.30 | * $33.30 |
| Farnell | DC1555C-A | 10 | 1 | * $32.41 | * $32.41 | * $32.41 | * $32.41 | * $32.41 | * $32.41 |
| Mouser Electronics | DC1555C-A | 0 | 1 | $30.60 | $30.60 | $30.60 | $30.60 | $30.60 | $30.60 |
| Newark | DC1555C-A | 10 | 1 | $35.96 | $35.96 | $35.96 | $35.96 | $35.96 | $35.96 |
| Verical Marketplace | DC1555C-A | 43 | 1 | $0.00 | $29.12 | $29.12 | $29.12 | $29.12 | $29.12 |
DC1572A
Analog Devices Inc.
Dual 4MHz, 3A Synchronous Step-Down DC/DC Converter Features: High Efficiency: Up to 94% Dual Outputs with 2 × 3A Output Current Capability Low Output Ripple Burst Mode® Operation: IQ = 130μA 2.25V to 5.5V Input Voltage Range ±1% Output Voltage Accuracy Output Voltages Down to 0.6V Programmable Slew Rate at Switch Pins Low Dropout Operation: 100% Duty Cycle Shutdown Current ≤1μA Adjustable Switching Frequency Up to 4MHz Internal or External Compensation Selectable Pulse-Skipping/Forced Continuous/ Burst Mode Operation with Adjustable Burst Clamp Optional Active Voltage Positioning (AVP) with Internal Compensation Selectable 0°/90°/180° (LTC3615) or selectable 140°/180° (LTC3615-1) Phase Shift Between Channels Fixed Internal and Programmable External Soft-Start Accurate Start-Up Tracking Capability DDR Memory Mode IOUT = ±1.5A Available in 4mm × 4mm QFN-24 and eTSSOP-24 Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1572A | 0 | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 |
| Analog Devices Inc | DC1572A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1572A | 0 | 1 | $145.31 | $143.86 | $140.99 | $139.58 | $135.44 | $134.08 |
| Mouser Electronics | DC1572A | 0 | 1 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 |
DC1598A
Analog Devices Inc.
15V, 2.5A Synchronous Buck-Boost DC/DC Converter Features:Regulated Output with VIN Above, Below or Equal to VOUT2.7V to 15V Input Voltage Range2.5V to 14V Output Voltage Range2.5A Continuous Output Current: VIN ≥ 5V, VOUT = 5V, PWM ModeOutput Current MonitorUp to 95% Efficiency750kHz Switching Frequency, Synchronizable Between 300kHz and 1.5MHzInternal N-Channel MOSFETsSelectable Burst Mode® Operation, IQ = 50μAShutdown Current < 1μAOvervoltage ProtectionOutput Disconnect in ShutdownInternal Soft-StartSmall, Thermally Enhanced 16-Lead (4mm × 5mm × 0.75mm) DFN and 20-Lead TSSOP Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1598A-ND | 1 | 1 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 |
| Analog Devices Inc | DC1598A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Arrow North American Components | DC1598A | 0 | 1 | $163.33 | $163.33 | $163.33 | $163.33 | $163.33 | $163.33 |
| element14 APAC | DC1598A | 5 | 1 | * $190.54 | * $190.54 | * $190.54 | * $190.54 | * $190.54 | * $190.54 |
| Farnell | DC1598A | 5 | 1 | * $185.38 | * $185.38 | * $185.38 | * $185.38 | * $185.38 | * $185.38 |
| Mouser Electronics | 584-DC1598A | 3 | 1 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 |
| Newark | DC1598A | 5 | 1 | $175.06 | $175.06 | $175.06 | $175.06 | $175.06 | $175.06 |
| Verical Marketplace | DC1598A | 149 | 1 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 |
DC1608A
Analog Devices Inc.
16-Channel 50mA LED Driver with Buck Controller Features: 6V to 55V Power Input Voltage Range 16 Independent LED Outputs Up to 75mA/36V ±3% LED Current Matching at 50mA (Typ ±1%) 6-Bit Dot Correction Current Adjustment 12-Bit Grayscale PWM Dimming 0.5μs Minimum LED On-Time Adaptive LED Bus Voltage for High Efficiency Cascadable 30MHz Serial Data Interface Full Diagnostic and Protection: Individual Open/Short LED and Overtemperature Fault 40-Lead 6mm × 6mm QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1608A-ND | 0 | 1 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 |
| Analog Devices Inc | DC1608A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Arrow North American Components | DC1608A | 0 | 1 | $173.00 | $172.63 | $169.19 | $167.50 | $162.52 | $160.90 |
| Mouser Electronics | 584-DC1608A | 0 | 1 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 |
| Verical Marketplace | DC1608A | 120 | 1 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 |
DC1625A-A
Analog Devices Inc.
Dual Ideal Diode and Single Hot Swap Controller Features: Power Path and Inrush Current Control for Redundant Supplies Low Loss Replacement for Power Schottky Diodes Allows Safe Hot Swapping from a Live Backplane 2.9V to 18V Operating Range Controls N-Channel MOSFETs Limits Peak Fault Current in ≤1μs 0.5μs Ideal Diode Turn-On and Reverse Turn-Off Time Adjustable Current Limit with Circuit Breaker Smooth Switchover without Oscillation Adjustable Current Limit Fault Delay Fault and Power Status Output 20-Lead 4mm × 5mm QFN and 16-Lead SSOP Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1625A-A | 0 | 1 | $81.27 | $81.27 | $81.27 | $81.27 | $81.27 | $81.27 |
| Analog Devices Inc | DC1625A-A | 0 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | |
| Arrow North American Components | DC1625A-A | 0 | 1 | $79.26 | $78.47 | $76.91 | $76.14 | $73.87 | $73.14 |
| Mouser Electronics | DC1625A-A | 0 | 1 | $83.05 | $83.05 | $83.05 | $83.05 | $83.05 | $83.05 |
DC1625A-C
Analog Devices Inc.
Dual Ideal Diode and Single Hot Swap Controller Features: Power Path and Inrush Current Control for Redundant Supplies Low Loss Replacement for Power Schottky Diodes Allows Safe Hot Swapping from a Live Backplane 2.9V to 18V Operating Range Controls N-Channel MOSFETs Limits Peak Fault Current in ≤1μs 0.5μs Ideal Diode Turn-On and Reverse Turn-Off Time Adjustable Current Limit with Circuit Breaker Smooth Switchover without Oscillation Adjustable Current Limit Fault Delay Fault and Power Status Output 20-Lead 4mm × 5mm QFN and 16-Lead SSOP Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1625A-C | 2 | 1 | $81.27 | $81.27 | $81.27 | $81.27 | $81.27 | $81.27 |
| Analog Devices Inc | DC1625A-C | 0 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | |
| Arrow North American Components | DC1625A-C | 0 | 1 | $79.26 | $78.47 | $76.91 | $76.14 | $73.87 | $73.14 |
| Mouser Electronics | DC1625A-C | 0 | 1 | $83.47 | $83.47 | $83.47 | $83.47 | $83.47 | $83.47 |