AC-DC Switching Power Supply Chips Showing 476 Results
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| Images | Mfr Part # | Description | Manufacturer | Price | Qty | Availability | Number of Outputs | Output Current | Rated Power | Quiescent Current | Function | Operating Current | Output Voltage | Output Power | Duty Cycle | Topological Structure | Working Voltage | Type Of Output | Switching Frequency | Operating Temperature | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | OB2571TCPA | High Performance QR mode Primary-Side Power Switch | OB(昂宝) | +1 $0.54280 +10 $0.43015 +30 $0.38235 | Min Qty:1 Multiple: 1 | 2487 Ship in 4-7Days | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2269CCPA | Current Mode PWM Controller Frequency Shuffling | OB(昂宝) | +5 $0.36109 +50 $0.28451 +150 $0.25170 | Min Qty:5 Multiple: 5 | 9515 Ship in 4-7Days | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2530PAP | High Precision CC/CV Primary-Side Power Switch | ON-BRIGHT | +1 $0.32430 | Min Qty:1 Multiple: 1 | 45 Ship in 4-7Days | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2281AMP | High Performance Current Mode PWM Controller | ON-BRIGHT | +1 $0.11460 | Min Qty:1 Multiple: 1 | 79 Ship in 4-7Days | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2362CMP | Adaptive Multi-Mode PWM Controller | OB(昂宝) | +1 $0.10933 +10 $0.06169 +30 $0.03280 | Min Qty:1 Multiple: 1 | 358 Ship in 4-7Days | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | TC22 | Low power switching power controller | FM | +5 $0.09280 +20 $0.09114 +100 $0.08783 | Min Qty:5 Multiple: 5 | 1997 Ship immediately | - | - | - | - | - | 1.2mA | - | - | - | - | 10V~39V | - | 60kHz | -40~+150℃ | DIP8_9.27X6.35MM |
 | FM7538C | DIP-8 AC-DC Controllers & Regulators ROHS | FM | +5 $0.11783 +20 $0.10743 +100 $0.09703 | Min Qty:5 Multiple: 5 | 20 Ship immediately | - | - | - | - | - | 2mA | - | - | - | - | -0.3V~30V | - | 60kHz | +150℃ | DIP8_9.25X6.4MM |
 | RT7737GGE | AC-DC Switching Power Supply Chip / Offline Transfer Switch SOT23-6 12~25V 1mA 65KHz 6Pin | Richtek | +1 $0.09393 | Min Qty:1 Multiple: 1 | 200 Ship immediately | - | - | - | 5µA | - | 1mA | - | - | - | - | - | - | 65kHz | -40~+85℃ | SOT23-6 |
 | TNY278GN-TL | SMD-8P-6.3mm AC-DC Controllers & Regulators ROHS | Power Integrations | +1 $1.09678 +10 $1.01392 +30 $0.99735 | Min Qty:1 Multiple: 1 | 82 Ship immediately | - | - | 28W | - | - | 445μA | 12V | 21.5W | 65% | - | - | - | 132kHz | -40~+150℃ | SMD8B_9.44X6.35MM |
 | NCP1252ADR2G | SOIC-8 AC-DC Controllers & Regulators ROHS | ON | +1 $0.33931 +10 $0.33423 +500 $0.19927 | Min Qty:1 Multiple: 1 | 963 Ship immediately | - | - | - | - | - | - | - | - | 48% | - | - | - | 500kHz | -25°C~125°C | SOIC8 |
 | OB25133JPA | High Precision CC/CV Primary-Side PWM Power Switch | On-Bright | +5 $0.07706 +50 $0.06104 +800 $0.04678 | Min Qty:5 Multiple: 5 | 3250 Ship immediately | - | - | - | 770μA | - | 770μA | - | - | - | - | - | PWM | - | -20~+85℃ | SOP7_150MIL |
 | UC3842BN | DIP-8 AC-DC Controllers & Regulators ROHS | ST | +1 $0.27118 +50 $0.22598 +150 $0.19585 | Min Qty:1 Multiple: 1 | 999 Ship immediately | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | NCP1271D65R2G | Soft-Skip Mode Standby PWM Controller with Adjustable Skip Level and External Latch 65kHz SOIC7_150MIL | ON | +1 $0.56843 +10 $0.45179 +500 $0.28052 | Min Qty:1 Multiple: 1 | 1787 Ship immediately | - | - | - | - | - | - | - | - | 80% | - | 10V~20V | - | 65kHz | -40~+150℃ | SOIC7_150MIL |
 | TC7358 | DIP-8 AC-DC Controllers & Regulators ROHS | FM | +1 $0.30426 +10 $0.24036 | Min Qty:1 Multiple: 1 | 18 Ship immediately | - | - | - | - | - | 1.6mA | - | - | 80% | - | 32V | - | 65kHz | -20~+150℃ | DIP8_9.24X6.35MM |
 | VIPER22ASTR-E | AC-DC Switching Power Supply Chips SO-8 7W 8V~38V 60KHz -40℃~+150℃ | ST | +1 $0.51085 +10 $0.40750 +500 $0.27462 | Min Qty:1 Multiple: 1 | 2500 Ship immediately | 1 | - | - | - | - | 4.5mA | 730V | 7W | 16% | - | - | - | 60kHz | -40~+150℃ | - |
 | UC3845BD1R2G | 500kHz 48% 7.6V~30V SOIC-8 AC-DC Controllers & Regulators ROHS | ON | +5 $0.29631 +50 $0.23450 | Min Qty:5 Multiple: 5 | 147 Ship immediately | - | - | - | - | - | - | 5V | - | 48% | - | - | Transistor Driver | 500kHz | 0~+70℃ | SOIC8_150MIL |
 | UC2842BD1R2G | 500kHz 96% 10V~30V SOIC-8 AC-DC Controllers & Regulators ROHS | ON | +5 $0.31808 +50 $0.25489 +150 $0.22780 | Min Qty:5 Multiple: 5 | 275 Ship immediately | - | - | - | - | - | - | 4.95~5.05V | - | 96% | - | 10V~30V | Transistor Driver | 500kHz | -25~+85℃ | SOIC8 |
 | UCC28C44DR | 1MHz 48% 9V~18V SOIC-8-150mil AC-DC Controllers & Regulators ROHS | TI | +1 $0.52413 +10 $0.41931 +30 $0.37501 | Min Qty:1 Multiple: 1 | 35 Ship immediately | - | - | - | - | - | - | 18V | - | 48% | - | 9V~18V | Transistor Driver | 1MHz | -40~+105℃ | SOIC8 |
 | MP174GJ-Z | AC/DC Converters 700V Non-Isolated Off-Line Regulator | MPS | +1 $1.68130 +50 $1.49986 | Min Qty:1 Multiple: 1 | 95 Ship immediately | - | - | - | - | - | - | - | - | - | - | - | - | - | -40~+125℃ | TSOT23-5 |
 | HFC0500GS-Z | AC/DC Converters Fixed Frequency Flyback Controller | MPS | +1 $1.64501 +50 $1.45148 +100 $1.27004 | Min Qty:1 Multiple: 1 | 125 Ship immediately | - | - | - | - | - | 2.8mA | - | - | - | - | - | Fixed | 25kHz | -40~+125℃ | - |
