1A Wide-Vin Buck · 5.5–36V · SOT-23-5 · TI Light Load
| Part Number | TPS5401 |
|---|---|
| Manufacturer | Texas Instruments |
| Type | Step-Down DC/DC Converter |
| Input Voltage | 5.5–36 V |
| Output Voltage | 1.22 V – Vin adj |
| Output Current | 1 A |
| Switching Freq | 500 kHz |
| Package | SOT-23-5 |
| Operating Temp | −40°C to +125°C |
| Efficiency | ~87% at 5V/1A |
| RoHS | Yes |
| Vin | 5.5–36 V |
|---|---|
| Vout | 1.22–36 V |
| Iout | 1 A |
| Fsw | 500 kHz |
| Quiescent | 75 µA |
| EN | Enable pin |
|---|---|
| FB | Feedback / voltage set |
| Bootstrap | Single cap bootstrap |
| Part Number | TPS5401 |
|---|---|
| Orderable Qty | 1 pcs – 10,000+ pcs |
| Price (1–9 pcs) | Contact for quote |
| Price (10–99 pcs) | Contact for quote |
| Price (100–499 pcs) | Contact for quote |
| Price (500+ pcs) | Best pricing available |
| Lead Time (stock) | 3–7 business days |
| Packaging | Tray / Tape & Reel (T&R) |
| Export Control | EAR99 (No license required) |
The TPS5401 is a 1A Wide-Vin Buck · 5.5–36V · SOT-23-5 · TI Light Load from Texas Instruments, widely used in UAV and drone applications.
This component is a popular choice among drone engineers for its reliability, performance, and industry ecosystem support. UAVCHIP maintains stock of TPS5401 for rapid global fulfillment.