AC-DC Switching Power Supply Chips Showing 485 Results
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | VIPER22ADIP-E | DIP-8 AC-DC Controllers & Regulators ROHS | ST | +1 $0.27619 +10 $0.26557 +100 $0.23369 | Min Qty:1 Multiple: 1 | 873 Ship immediately | - | - | - | - | - | - | 4.5mA | 730V | 12W | 16% | - | - | 60kHz | -40~+150℃ | DIP | DIP8_9.27X6.35MM |
 | OB2571TCPA | High Performance QR mode Primary-Side Power Switch | ON-BRIGHT | +1 $0.38469 | Min Qty:1 Multiple: 1 | 100 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2269CCPA | Current Mode PWM Controller Frequency Shuffling | OB(昂宝) | +5 $0.30651 +50 $0.24625 +150 $0.22042 | Min Qty:5 Multiple: 5 | 4698 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2530PAP | High Precision CC/CV Primary-Side Power Switch | ON-BRIGHT | +1 $0.31774 | Min Qty:1 Multiple: 1 | 50 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2281AMP | High Performance Current Mode PWM Controller | ON-BRIGHT | +1 $0.11228 | Min Qty:1 Multiple: 1 | 79 Ship in 4-7WD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | OB2362CMP | Adaptive Multi-Mode PWM Controller | On-Bright | +1 $0.20516 +10 $0.18848 +30 $0.18514 | In Stock | - | - | - | - | - | - | 2.6mA | - | - | - | - | PWM | - | -40~+85℃ | SMT | SOT23-6 | |
 | TC22 | Low power switching power controller | FM | +5 $0.09092 +20 $0.08929 +100 $0.08605 | Min Qty:5 Multiple: 5 | 1997 Ship immediately | - | - | - | - | - | - | 1.2mA | - | - | - | - | - | 60kHz | -40~+150℃ | DIP | DIP8_9.27X6.35MM |
| OB2269CCPA | Current Mode PWM Controller Frequency Shuffling | On-Bright | +1 $0.25625 +10 $0.23558 +30 $0.23145 | Min Qty:1 Multiple: 1 | 185 Ship immediately | - | - | - | - | - | - | 2.3mA | - | - | - | - | PWM | - | -20~+85℃ | SMT | SOP8_150MIL |
 | OB25133JPA | High Precision CC/CV Primary-Side PWM Power Switch | On-Bright | +5 $0.06082 +20 $0.05970 +100 $0.05747 | Min Qty:5 Multiple: 5 | 3460 Ship immediately | - | - | - | - | 770μA | - | 770μA | - | - | - | - | PWM | - | -20~+85℃ | SMT | SOP7_150MIL |
 | RT7737GGE | AC-DC Switching Power Supply Chip / Offline Transfer Switch SOT23-6 12~25V 1mA 65KHz 6Pin | Richtek | +1 $0.20438 +30 $0.19708 +100 $0.18978 | Min Qty:1 Multiple: 1 | 200 Ship immediately | - | - | - | - | 5µA | - | 1mA | - | - | - | - | - | 65kHz | -40~+85℃ | SMT | SOT23-6 |
 | NCP1252ADR2G | SOIC-8 AC-DC Controllers & Regulators ROHS | ON | +1 $0.27621 +10 $0.25468 +30 $0.25038 | Min Qty:1 Multiple: 1 | 1416 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 $0.53935 +10 $0.51795 +100 $0.46658 | Min Qty:1 Multiple: 1 | 1795 Ship immediately | - | - | - | - | - | - | - | - | - | 80% | - | - | 65kHz | -40~+150℃ | SMT | SOIC7_150MIL |
 | FM7538C | DIP-8 AC-DC Controllers & Regulators ROHS | FM | +5 $0.11544 +20 $0.10526 +100 $0.09507 | Min Qty:5 Multiple: 5 | 20 Ship immediately | - | - | - | - | - | - | 2mA | - | - | - | - | - | 60kHz | +150℃ | DIP | DIP8_9.25X6.4MM |
 | TC7358 | DIP-8 AC-DC Controllers & Regulators ROHS | FM | +5 $0.11291 +20 $0.10295 +100 $0.09298 | Min Qty:5 Multiple: 5 | 18 Ship immediately | - | - | - | - | - | - | 1.6mA | - | - | 80% | - | - | 65kHz | -20~+150℃ | DIP | DIP8_9.24X6.35MM |
 | ICE3AR2280JZ | DIP-7 AC-DC Controllers & Regulators ROHS | Infineon | +1 $0.95782 | Min Qty:1 Multiple: 1 | 45 Ship immediately | - | - | - | - | - | - | 3.4mA | - | - | 75% | - | Fixed | 100kHz | -40~+150℃ | DIP | DIP7_9.4X6.35MM |
 | RT8237EZQW | High Efficiency Single Synchronous Buck PWM Controller | Richtek | +1 $0.17151 | Min Qty:1 Multiple: 1 | 100 Ship immediately | - | - | - | - | - | Buck | - | 0.7~3.3V | - | - | - | Adjustable | 340kHz | -40~+85℃ | SMT | WDFN-10L_3X3MM |
| OB2571TCPA | High Performance QR mode Primary-Side Power Switch | On-Bright | +1 $0.36665 +30 $0.35337 +100 $0.32680 | Min Qty:1 Multiple: 1 | 45 Ship immediately | - | - | - | - | - | - | - | - | - | - | - | - | - | -20~+85℃ | SMT | SOP8_150MIL |
| OB25136CCPA | High Precision CC/CV Primary-Side PWM Power Switch | On-Bright | +1 $0.19263 +30 $0.18598 +100 $0.17934 | Min Qty:1 Multiple: 1 | 96 Ship immediately | - | - | - | - | - | - | 770μA | - | - | - | - | PWM | - | -20~+85℃ | SMT | SOP8_150MIL |
 | TNY278GN-TL | SMD-8P-6.3mm AC-DC Controllers & Regulators ROHS | Power Integrations | +1 $1.19636 +30 $1.15576 +100 $1.07458 | Min Qty:1 Multiple: 1 | 82 Ship immediately | - | - | - | 28W | - | - | 445μA | 12V | 21.5W | 65% | - | - | 132kHz | -40~+150℃ | SMT | SMD8B_9.44X6.35MM |
 | UCC28C44DR | 1MHz 48% 9V~18V SOIC-8-150mil AC-DC Controllers & Regulators ROHS | TI | +1 $0.35939 +10 $0.33194 +30 $0.32645 | Min Qty:1 Multiple: 1 | 339 Ship immediately | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
