AC-DC Switching Power Supply Chips Showing 374 Results
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Mfr Part #
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Input Voltage Range
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Output Current
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| Images | Mfr Part # | Description | Manufacturer | Price | Qty | Availability | Input Voltage Range | Number of Outputs | Output Current | Rated Power | Quiescent Current | Function | Operating Current | Output Voltage | Output Power | Duty Cycle | Topological Structure | Type Of Output | Switching Frequency | Operating Temperature | Installation Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | OB2571TCPA | High Performance QR mode Primary-Side Power Switch | ON-BRIGHT | +1 $0.38508 | Min Qty:1 Multiple: 1 | 100 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2269CCPA | Current Mode PWM Controller Frequency Shuffling | OB(昂宝) | +5 $0.30682 +50 $0.24650 +150 $0.22065 | Min Qty:5 Multiple: 5 | 6886 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2530PAP | High Precision CC/CV Primary-Side Power Switch | ON-BRIGHT | +1 $0.31806 | Min Qty:1 Multiple: 1 | 50 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2281AMP | High Performance Current Mode PWM Controller | ON-BRIGHT | +1 $0.11240 | Min Qty:1 Multiple: 1 | 79 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2362CMP | Adaptive Multi-Mode PWM Controller | OB(昂宝) | +500 $0.12973 +3000 $0.12739 | Min Qty:500 Multiple: 500 | 4600 Ship in 5-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | TC7358 | DIP-8 AC-DC Controllers & Regulators ROHS | FM | +5 $0.11302 +20 $0.10305 +100 $0.09308 | Min Qty:5 Multiple: 1 | 18 Ship immediately | - | - | - | - | - | - | 1.6mA | - | - | 80% | - | - | 65kHz | -20~+150℃ | DIP | DIP8_9.24X6.35MM |
 | FM7538C | DIP-8 AC-DC Controllers & Regulators ROHS | FM | +5 $0.11556 +20 $0.10536 +100 $0.09517 | Min Qty:5 Multiple: 1 | 20 Ship immediately | - | - | - | - | - | - | 2mA | - | - | - | - | - | 60kHz | +150℃ | DIP | DIP8_9.25X6.4MM |
 | TC22 | Low power switching power controller | FM | +1 $0.11376 +30 $0.10970 +100 $0.10564 | Min Qty:1 Multiple: 1 | 1997 Ship immediately | - | - | - | - | - | - | 1.2mA | - | - | - | - | - | 60kHz | -40~+150℃ | DIP | DIP8_9.27X6.35MM |
 | MP174GJ-Z | AC/DC Converters 700V Non-Isolated Off-Line Regulator | MPS | +1 $0.70701 +30 $0.68263 +100 $0.63387 | Min Qty:1 Multiple: 1 | 95 Ship immediately | - | - | - | - | - | - | - | - | - | - | - | - | - | -40~+125℃ | SMT | TSOT23-5 |
 | HFC0500GS-Z | AC/DC Converters Fixed Frequency Flyback Controller | MPS | +1 $0.48021 +10 $0.44327 +30 $0.43588 | Min Qty:1 Multiple: 1 | 425 Ship immediately | - | - | - | - | - | - | 2.8mA | - | - | - | - | Fixed | 25kHz | -40~+125℃ | SMT | - |
 | OB25133JPA | High Precision CC/CV Primary-Side PWM Power Switch | On-Bright | +5 $0.09104 +20 $0.08266 +100 $0.07428 | Min Qty:5 Multiple: 1 | 3540 Ship immediately | - | - | - | - | 770μA | - | 770μA | - | - | - | - | PWM | - | -20~+85℃ | SMT | SOP7_150MIL |
 | ICE3AR2280JZ | DIP-7 AC-DC Controllers & Regulators ROHS | Infineon | +1 $1.07049 +10 $1.02395 | Min Qty:1 Multiple: 1 | 45 Ship immediately | - | - | - | - | - | - | 3.4mA | - | - | 75% | - | Fixed | 100kHz | -40~+150℃ | DIP | DIP7_9.4X6.35MM |
 | RT7737GGE | AC-DC Switching Power Supply Chip / Offline Transfer Switch SOT23-6 12~25V 1mA 65KHz 6Pin | Richtek | +1 $0.20458 +30 $0.19728 +100 $0.18997 | Min Qty:1 Multiple: 1 | 200 Ship immediately | - | - | - | - | 5µA | - | 1mA | - | - | - | - | - | 65kHz | -40~+85℃ | SMT | SOT23-6 |
| OB25136CCPA | High Precision CC/CV Primary-Side PWM Power Switch | On-Bright | +1 $0.19282 +30 $0.18617 +100 $0.17952 | Min Qty:1 Multiple: 1 | 96 Ship immediately | - | - | - | - | - | - | 770μA | - | - | - | - | PWM | - | -20~+85℃ | SMT | SOP8_150MIL |
| OB2571TCPA | High Performance QR mode Primary-Side Power Switch | On-Bright | +1 $0.36703 +30 $0.35373 +100 $0.32713 | Min Qty:1 Multiple: 1 | 50 Ship immediately | - | - | - | - | - | - | - | - | - | - | - | - | - | -20~+85℃ | SMT | SOP8_150MIL |
 | WS4665D-8/TR | WDFN-8(2x2) Power Distribution Switches ROHS | WILLSEMI | +1 $0.15007 +30 $0.14475 +100 $0.13943 | Min Qty:1 Multiple: 1 | 1354 Ship immediately | - | - | - | - | - | - | - | 5.5V | - | - | - | - | - | -40~+85℃ | SMT | DFN8_2X2MM |
 | NCP1252ADR2G | SOIC-8 AC-DC Controllers & Regulators ROHS | ON | +1 $0.27649 +10 $0.25494 +30 $0.25063 | Min Qty:1 Multiple: 1 | 1787 Ship immediately | - | - | - | - | - | - | - | - | - | 48% | - | - | 500kHz | -25°C~125°C | SMT | SOIC8_150MIL |
 | NCP1271D65R2G | Soft-Skip Mode Standby PWM Controller with Adjustable Skip Level and External Latch 65kHz SOIC7_150MIL | ON | +1 $0.53990 +10 $0.51848 +100 $0.46706 | Min Qty:1 Multiple: 1 | 2170 Ship immediately | - | - | - | - | - | - | - | - | - | 80% | - | - | 65kHz | -40~+150℃ | SMT | SOIC7_150MIL |
 | VIPER22ASTR-E | SOIC-8 AC-DC Controllers & Regulators ROHS | ST | +1 $0.35536 +10 $0.34235 +100 $0.30332 | Min Qty:1 Multiple: 1 | 2479 Ship immediately | - | 1 | - | - | - | - | 4.5mA | 730V | 7W | 16% | - | - | 60kHz | -40~+150℃ | SMT | SOIC8_150MIL |
| OB2269CCPA | Current Mode PWM Controller Frequency Shuffling | On-Bright | +1 $0.25650 +10 $0.23582 +30 $0.23168 | Min Qty:1 Multiple: 1 | 185 Ship immediately | - | - | - | - | - | - | 2.3mA | - | - | - | - | PWM | - | -20~+85℃ | SMT | SOP8_150MIL |
