TPS79301DBVRQ1, Texas Instruments by TI is available from Shenzhen Homehta Technology Co., Ltd.. Request the latest price, stock availability, datasheet and sourcing support for your BOM and electronic component purchasing needs.
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TPS79301DBVRQ1 is an automotive-grade adjustable low-dropout regulator from Texas Instruments. It is designed for low-noise, high-PSRR power rails in compact embedded and vehicle electronics.
| Item | Details |
|---|---|
| Manufacturer | Texas Instruments |
| Device Type | Automotive adjustable LDO regulator |
| Package | SOT-23-5 (DBV) |
| Qualification | AEC-Q100 automotive grade |
| Tape and Reel | R suffix indicates tape-and-reel packaging |
| Parameter | Typical / Range | Notes |
|---|---|---|
| Input Voltage | 2.7 V to 5.5 V | Suitable for low-voltage regulated rails |
| Output Voltage | Adjustable, approximately 1.22 V to 5.5 V | Set by an external resistor divider |
| Output Current | Up to 200 mA | For low-power analog and digital rails |
| Dropout Voltage | Very low dropout, about 112 mV typical at full load | Helps improve efficiency and thermal behavior |
| Performance Focus | Low noise, high PSRR, fast start-up | Useful in noise-sensitive supply paths |
Automotive head units and infotainment power rails
Hybrid instrument clusters and telematics control units
Embedded controllers, sensor modules, and interface circuits
Clean secondary rails after DC/DC conversion stages
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