AP63203WU-7 vs AP63205WU-7 Comparison
Detailed side-by-side comparison of AP63203WU-7 by Diodes Incorporated and AP63205WU-7 by Diodes Incorporated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Diodes Incorporated
AP63203WU-7 - 2A, 32V Synchronous Buck, 3.3V Fixed Output | Diodes Inc
AP63203WU-7 ✓ ActiveDiodes Incorporated
AP63205WU-7 - 32V, 2A Sync Buck Converter, TSOT-23-6 | Diodes Inc
AP63205WU-7 ✓ ActiveSpecification Comparison
| Parameter | AP63203WU-7 | AP63205WU-7 |
|---|---|---|
| Brand | Diodes Incorporated | Diodes Incorporated |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.32 | $0.20 |
| Topology | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Input Voltage Range | 3.8 V to 32 V | 3.8 V to 32 V |
| Output Voltage | Fixed 3.3 V | Fixed 5 V |
| Continuous Output Current | 2 A | 2 A |
| Switching Frequency | 1.1 MHz | 1.1 MHz |
| High-Side MOSFET Rds(on) | 125 mOhm | 125 mΩ |
| Low-Side MOSFET Rds(on) | 68 mOhm | 68 mΩ |
| Quiescent Current | 22 uA (ultralow) | 22 µA |
| Reference Voltage Accuracy | 0.8 V +/-1% | — |
| Light-Load Efficiency (1 mA) | Up to 80% | — |
| Light-Load Efficiency (5 mA) | Up to 88% | — |
| Operating Temperature | -40C to +85C | — |
| Package | TSOT-23-6 (Thin SOT-23-6) | TSOT-23-6 (TSOT26) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 1 [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Enable Input | Yes (EN active-high) | — |
| Protection Features | Cycle-by-cycle current limit, hiccup mode, thermal shutdown | Cycle-by-cycle peak current limit, hiccup-mode overload protection |
| RoHS Status | Compliant | — |
| Internal Reference Voltage | — | 0.8 V ±1 % |
| Control Method | — | PWM (regardless of load) |
| Operating Temperature Range | — | -40 °C to +85 °C (TA) |
| Light-Load Efficiency | — | Up to 80 % at 1 mA; up to 88 % at 5 mA |