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| Price | $0.58 | $0.59 | $0.31 | $0.32 | $0.79 | ||||||
| RoHS | Compliant | Compliant | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | |
| Lead Status | No | No | Yes | No | No | Yes | No | No | Yes | Yes | |
| Duty Cycle(Max)(%) | 100 | 100 | 50 | 100 | 100 | 100 | 45 | 45 | 50 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85 | 0 to 70 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Vin(Min)(V) | 9 | 9 | 9 | 17.5 | 9 | 9 | 7 | 7 | 2.7 | 9 | |
| UVLO Thresholds On/Off(V) | 8.4/7.6 | 8.4/7.6 | 8.4/7.6 | 16/10 | 8.4/7.6 | 8.4/7.6 | N/A | 6.1/6 | 8.4/7.6 | ||
| Vin(Max)(V) | 30 | 30 | 30 | 30 | 30 | 30 | 40 | 40 | 5.5 | 30 | |
| Approx. Price (US$) | 0.29 | 1ku | 0.29 | 1ku | 0.39 | 1ku | 0.35 | 1ku | 0.35 | 1ku | 0.26 | 1ku | 0.17 | 1ku | 0.27 | 1ku | 0.95 | 1ku | 0.35 | 1ku | |
| Frequency(Max)(kHz) | 500 | 500 | 500 | 500 | 500 | 500 | 300 | 300 | 500 | ||
| Special Features | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | ||
| Topology | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull | Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull | Boost,Flyback,Forward | ||
| Package Group | PDIP,SOIC | PDIP,SOIC | SOIC,PDIP | PDIP,SOIC | PDIP,SOIC | PDIP,SOIC | PDIP,SO,SOIC,TSSOP | PDIP,SO,SOIC,TSSOP | SOIC | PDIP,SOIC | |
| Control Method | Current | Current | Current | Current | Current | Current | Voltage | Voltage | Current | ||
| Enable | Active Low | ||||||||||
| USB Switch rDS(on)(mOhms) | 33 | ||||||||||
| Continuous Current(Max)(A) | 1 | ||||||||||
| Current Limit Topology | Constant-Current | ||||||||||
| Number of Switches | 1 | ||||||||||
| Package Size | mm2 |
