Texas Instruments PT5401A DC DC Switching Regulators
6A DC/DC switching regulator with 3.3V output voltage and 19.8W maximum output power.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments PT5401A DC DC Switching Regulators technical specifications.
General
Related Parts Comparison (PT5401A vs PT78ST105V vs PT5102A vs PT6302N)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | Excalibur™ PT5400 | PT78ST100 | PT5100 | PT6300 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Current Output 1 | 6A | 1.5A | 1A | 3A |
| Depth | 22.86mm | 7.87mm | 25.4mm | 9.4mm |
| Efficiency | 93% | 85% | 94% | 89% |
| Height | 0.31inch | 0.94inch | 0.38inch | 16.75mm |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Length | 1.11inch | 0.9inch | 1inch | 43.15mm |
| Max Input Voltage | 5.5V | 38V | 38V | 38V |
| Max Input Voltage Dc | 5.5V | 38V | 38V | 30V |
| Action |
Texas Instruments PT5401A DC DC Switching Regulators Overview
6A DC/DC switching regulator with 3.3V output voltage and 19.8W maximum output power. Features 700kHz maximum switching frequency, 93% efficiency, and Under-Voltage Lockout (UVLO). Operates from a 4.5V to 5.5V input voltage range, with a nominal input of 5V. Packaged in a 5-pin SIP for horizontal mounting, this RoHS compliant component offers a wide operating temperature range of -40°C to 85°C.
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