AP63203WU-7 vs AP63200WU-7 Comparison
Detailed side-by-side comparison of AP63203WU-7 by Diodes Incorporated and AP63200WU-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
AP63200WU-7 - 32V 2A Sync Buck Converter | Diodes Inc | TSOT-23-6
AP63200WU-7 ✓ ActiveSpecification Comparison
| Parameter | AP63203WU-7 | AP63200WU-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 | $0.49 |
| Topology | Synchronous Buck (Step-Down) | Synchronous Buck |
| Input Voltage Range | 3.8 V to 32 V | 3.8 V to 32 V |
| Output Voltage | Fixed 3.3 V | — |
| Continuous Output Current | 2 A | — |
| Switching Frequency | 1.1 MHz | 500 kHz (fixed) |
| High-Side MOSFET Rds(on) | 125 mOhm | — |
| Low-Side MOSFET Rds(on) | 68 mOhm | — |
| Quiescent Current | 22 uA (ultralow) | [DATA_NEEDED: I_Q typical value] |
| 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] | 1 (per JEDEC J-STD-020, typical for TSOT-26) |
| Enable Input | Yes (EN active-high) | Yes (active-high) |
| Protection Features | Cycle-by-cycle current limit, hiccup mode, thermal shutdown | Over-Current Protection (OCP), Thermal Shutdown |
| RoHS Status | Compliant | Compliant |
| Function | — | Synchronous Buck (Step-Down) DC-DC Converter |
| Output Voltage Range | — | 1.2 V to 12 V (adjustable) |
| Output Current (Continuous) | — | 2 A |
| High-Side MOSFET R_DS(on) | — | 125 mΩ (typical) |
| Output Voltage Accuracy | — | [DATA_NEEDED: V_FB tolerance %] |
| Feedback Voltage (Internal Reference) | — | 0.8 V (typical, per AP63200 family datasheet) |
| Efficiency | — | up to ~88% (12V to 3.3V at 1A, per family datasheet) |
| Operating Temperature Range | — | -40 C to +85 C |
| Soft-Start | — | Internal |
| Lead-Free | — | Yes |