| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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15,067 pcs
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15067 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| Frequency | |
| Function | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TPS57112QRLBRQ1 is an automotive-grade step-down (buck) switching regulator IC. It provides a positive adjustable output voltage between 0.8V and 6V, supporting up to 2A continuous output current. This device features integrated synchronous rectification for improved efficiency and lower heat generation.
Key specifications include an input voltage range of 2.95V to 6V and a switching frequency range of 200kHz to 2MHz. The operating temperature range is -40°C to +125°C (TA). The regulator is qualified to AEC-Q100, making it suitable for automotive electronics applications.
This monolithic integrated circuit contains control logic, power MOSFETs, an error amplifier, reference circuitry, and protection features. Its design allows for high efficiency from light to full loads. The wide input voltage window is compatible with 3.3V and 5V systems, and the adjustable switching frequency can help minimize EMI or match system requirements.
The TPS57112QRLBRQ1 is packaged in Bulk and is suitable for applications requiring reliable adjustable step-down voltage and automotive-grade reliability, such as ECUs, infotainment systems, and ADAS power supply rails.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.95V to 6V.
Adjustable from 0.8V to 6V.
2A.
-40°C to 125°C.
200kHz to 2MHz.
Yes, it features synchronous rectification.
Buck (step-down).