DC1863A
Analog Devices Inc.
17V, 1A Synchronous Step-Down Regulator with 3.5A Quiescent Current Features: Wide VIN Range: 2.7V to 17V Wide VOUT Range: 0.6V to VIN 95% Max Efficiency Low IQ < 3.5μA, Zero-Current Shutdown Constant Frequency (1MHz/2.25MHz) Full Dropout Operation with Low IQ 1A Rated Output Current ±1% Output Voltage Accuracy Current Mode Operation for Excellent Line and Load Transient Response Synchronizable to External Clock Pulse-Skipping, Forced Continuous, Burst Mode® Operation Internal Compensation and Soft-Start Overtemperature Protection Compact 6-Lead DFN (2mm × 3mm) Package or Thermally-Enhanced MS8E Package with Power Good Output and Independent SGND Pin AEC-Q100 Qualified for Automotive Applications
DC1864A
Analog Devices Inc.
17V, 1A Synchronous Step-Down Regulator with 3.5A Quiescent Current Features: Wide VIN Range: 2.7V to 17V Wide VOUT Range: 0.6V to VIN 95% Max Efficiency Low IQ < 3.5μA, Zero-Current Shutdown Constant Frequency (1MHz/2.25MHz) Full Dropout Operation with Low IQ 1A Rated Output Current ±1% Output Voltage Accuracy Current Mode Operation for Excellent Line and Load Transient Response Synchronizable to External Clock Pulse-Skipping, Forced Continuous, Burst Mode® Operation Internal Compensation and Soft-Start Overtemperature Protection Compact 6-Lead DFN (2mm × 3mm) Package or Thermally-Enhanced MS8E Package with Power Good Output and Independent SGND Pin AEC-Q100 Qualified for Automotive Applications
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1864A | 1 | 1 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 |
| Analog Devices Inc | DC1864A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC1864A | 0 | 1 | $87.19 | $86.31 | $84.60 | $83.75 | $81.26 | $80.45 |
| Mouser Electronics | DC1864A | 0 | 1 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 |
| Verical Marketplace | DC1864A | 68 | 1 | $87.35 | $90.41 | $88.00 | $88.00 | $88.00 | $88.00 |
DC1886B-B
Analog Devices Inc.
5A Integrated Hot Swap Controller Features: Reduced 16ms Turn-On Delay Small Footprint 33mΩ MOSFET with RSENSE Wide Operating Voltage Range: 2.9V to 15V Adjustable, 10% Accurate Current Limit Current and Temperature Monitor Outputs Overtemperature Protection Adjustable Current Limit Timer Before Fault Power Good and Fault Outputs Adjustable Inrush Current Control 2% Accurate Undervoltage and Overvoltage Protection Pin Compatible with LTC4217 (DFN Package Only) Available in 16-Lead 5mm × 3mm DFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1886B-B | 0 | 1 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 |
| Analog Devices Inc | DC1886B-B | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC1886B-B | 0 | 1 | $87.19 | $86.31 | $84.60 | $83.75 | $81.26 | $80.45 |
| Mouser Electronics | DC1886B-B | 0 | 1 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 |
DC1905B
Analog Devices Inc.
Triple 10A Step-Down DC/DC Module (Power Module) Regulator Features: Three Independent 10A DC Output Current Regulator Channels Input Voltage Range: 4.7V to 16V 2.375V to 16V with External 5V Bias VOUT1,2 Voltage Range: 0.8V to 1.8V VOUT3 Voltage Range: 0.8V to 5.5V ±1.5% Maximum Total DC Output Error Current Mode Control/Fast Transient Response Frequency Synchronization Output Overvoltage and Overcurrent Protection Multiphase Operation with Current Sharing on VOUT1 and VOUT2 General Purpose Temperature Monitors Soft-Start/Voltage Tracking Power Good Monitors 15mm × 15mm × 5.01mm BGA Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1905B-ND | 3 | 1 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 |
| Arrow North American Components | DC1905B | 5 | 1 | $28.42 | $28.42 | $28.42 | $28.42 | $28.42 | $28.42 |
| Mouser Electronics | 584-DC1905B | 0 | 1 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 |
| Verical Marketplace | DC1905B | 19 | 1 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 |
DC2008A
Analog Devices Inc.
No RSENSE Current Mode Synchronous Step-Down Switching Regulator Features: Highest Efficiency Current Mode Controller No Sense Resistor Required Stable High Current Operation Dual N-Channel MOSFET Synchronous Drive Wide VIN Range: 3.7V to 36V Wide VOUT Range: 1.19V to VIN ±1% 1.19V Reference Programmable Fixed Frequency with Injection Lock Very Low Drop Out Operation: 99% Duty Cycle Forced Continuous Mode Control Pin Optional Programmable Soft Start Pin Selectable Output Voltage Foldback Current Limit Output Overvoltage Protection Logic Controlled Micropower Shutdown: IQ < 30µA Available in 16-Lead Narrow SSOP and SO Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2008A | 0 | 1 | $125.20 | $125.20 | $125.20 | $125.20 | $125.20 | $125.20 |
| Analog Devices Inc | DC2008A | 0 | $92.29 | $92.29 | $92.29 | $92.29 | $92.29 | $92.29 | |
| Arrow North American Components | DC2008A | 0 | 1 | $100.87 | $99.86 | $97.88 | $96.90 | $94.02 | $93.08 |
| Mouser Electronics | DC2008A | 0 | 1 | $110.39 | $110.39 | $110.39 | $110.39 | $110.39 | $110.39 |
DC2019B
Analog Devices Inc.
42V, 4A Synchronous Step-Down Silent Switcher with 2.5A Quiescent Current Features: Silent Switcher® Architecture Ultralow EMI Emissions High Efficiency at High Frequency Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT 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 Fast Minimum Switch On-Time: 30ns Low Dropout Under All Conditions: 125mV at 1A Safely Tolerates Inductor Saturation in Overload Adjustable and Synchronizable: 200kHz to 3MHz Peak Current Mode Operation Accurate 1V Enable Pin Threshold Internal Compensation Output Soft-Start and Tracking Small 18-Lead 3mm × 4mm QFN AEC-Q100 Qualified for Automotive Applications
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2019B | 0 | 1 | $238.74 | $238.74 | $238.74 | $238.74 | $238.74 | $238.74 |
| Analog Devices Inc | DC2019B | 0 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | |
| element14 APAC | DC2019B | 3 | 1 | $331.94 | $331.94 | $331.94 | $331.94 | $331.94 | $331.94 |
| Farnell | DC2019B | 3 | 1 | $157.06 | $157.06 | $157.06 | $157.06 | $157.06 | $157.06 |
| Mouser Electronics | DC2019B | 2 | 1 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 |
| Newark | DC2019B | 3 | 1 | $239.38 | $239.38 | $239.38 | $239.38 | $239.38 | $239.38 |
| Win Source | DC2019B | 130 |
DC2038A-Q
Analog Devices Inc.
35V/3.2A Lead-Acid Step-Down Battery Charger with PowerPath and I2C Telemetry Features: Lead-Acid Battery Charger with Absorb and Equalize 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 6V, 12V, 18V and 24V Lead-Acid Batteries 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 Temperature Controlled Charging Pin Compatible with Li-Ion and LiFePO4 Versions
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2038A-Q | 1 | 1 | $124.96 | $124.96 | $124.96 | $124.96 | $124.96 | $124.96 |
| Analog Devices Inc | DC2038A-Q | 0 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | |
| Arrow North American Components | DC2038A-Q | 0 | 1 | $98.87 | $98.87 | $98.87 | $98.87 | $98.87 | $98.87 |
| element14 APAC | DC2038A-Q | 1 | 1 | $173.76 | $173.76 | $173.76 | $173.76 | $173.76 | $173.76 |
| Farnell | DC2038A-Q | 1 | 1 | $82.21 | $82.21 | $82.21 | $82.21 | $82.21 | $82.21 |
| Mouser Electronics | DC2038A-Q | 5 | 1 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 |
| Newark | DC2038A-Q | 1 | 1 | $125.30 | $125.30 | $125.30 | $125.30 | $125.30 | $125.30 |
| Verical Marketplace | DC2038A-Q | 94 | 1 | $104.81 | $104.81 | $104.81 | $104.81 | $104.81 | $104.81 |
ADUM6421ABRNZ5
Analog Devices Inc.
Quad-Channel Isolators with Integrated DC-to-DC Converter (3:1 directionality) Features: isoPower integrated, isolated dc-to-dc converter 100 mA output supply AEC-Q100 qualified for automotive applications ADuM6421AW (ADuM6423AW pending) Meets CISPR 32/EN55032 Class B emission limits up to 5 Mbps at a full load on a 2-layer PCB Quad dc to 100 Mbps signal isolation channels 28-lead, fine pitch, SOIC with 8.3 mm minimum creepage High temperature operation: 125°C maximum High common-mode transient immunity: 100 kV/μs Safety and regulatory approvals (pending) UL recognition (pending) 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A (pending) VDE V 0884-11 certificate of conformity (pending) VIORM = 566 V peak CQC certification per GB4943.1-2011 (pending)
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADUM6421ABRNZ5 | 2072 | 1 | $15.18 | $12.01 | $10.79 | $10.68 | $9.47 | $9.47 |
| Analog Devices Inc | ADUM6421ABRNZ5 | 0 | $13.51 | $12.42 | $11.90 | $10.49 | $9.11 | $9.11 | |
| Arrow Asia | ADUM6421ABRNZ5 | 138 | 46 | $10.17 | $10.17 | $10.17 | $10.17 | ||
| Arrow North American Components | ADUM6421ABRNZ5 | 0 | 46 | $7.28 | $7.28 | $7.28 | $7.28 | ||
| element14 APAC | ADUM6421ABRNZ5 | 74 | 1 | $24.34 | $16.93 | $13.95 | $13.95 | $12.41 | $12.41 |
| Farnell | ADUM6421ABRNZ5 | 28 | 1 | $12.03 | $8.37 | $6.90 | $6.90 | $6.13 | $6.13 |
| Mouser Electronics | ADUM6421ABRNZ5 | 166 | 1 | $13.74 | $10.15 | $7.91 | $7.90 | $7.90 | $7.90 |
| Newark | ADUM6421ABRNZ5 | 28 | 1 | $14.60 | $10.16 | $9.26 | $8.36 | $7.98 | $7.98 |
| Verical Marketplace | ADUM6421ABRNZ5 | 32 | 32 | $19.94 | $19.94 | $19.94 | $19.94 |
DC2046A-D
Analog Devices Inc.
Power Management IC Development Tools LT4276B/LT4321 Demo Board PoE+ (25W, 24V/1A) PD with Flyback DC/DC and Ideal Diode Bridge
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2046A-D | 1 | 1 | $131.72 | $131.72 | $131.72 | $131.72 | $131.72 | $131.72 |
| Analog Devices Inc | DC2046A-D | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| Arrow North American Components | DC2046A-D | 1 | 1 | $110.93 | $110.93 | $110.93 | $110.93 | $110.93 | $110.93 |
| Mouser Electronics | DC2046A-D | 0 | 1 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 |
| Verical Marketplace | DC2046A-D | 135 | 1 | $95.00 | $95.00 | $95.00 | $95.00 | $95.00 | $95.00 |
LT1076IT
Analog Devices Inc.
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Fixed 5V 1 Output 2A (Switch) TO-220-5
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LT1076IT#06PBF-ND | 6 | 1 | $12.82 | $11.78 | $11.30 | $9.95 | $6.16 | $6.16 |
| Mouser Electronics | 584-LT1076IT | 0 | 1 |