RT7251BZQW
Richtek
The RT7251BZQW is a step-down (buck) DC-DC switching regulator from RICHTEK. It delivers up to 1.5A output current with an adjustable output voltage from 0.8V to 12V.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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540 pcs
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540 pcs | On Request | 1 | On Request | On Request | 1632+ | On Request | On Request | |
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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | 1925+ | On Request | On Request |
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The RT8297BZQW from Richtek USA Inc. is a versatile step-down DC DC switching regulator designed for power management applications. This component offers an adjustable output voltage and can handle a maximum output current of 1.5A. It operates efficiently within an input voltage range of 4V to 17V.
The regulator is housed in an 8-WDFN (2x2) package, suitable for surface mount applications. Its topology is Buck, and it incorporates a synchronous rectifier for improved efficiency. The operating temperature range is specified from -40°C to 85°C (TA), making it suitable for various environmental conditions.
Key electrical characteristics include a minimum input voltage of 4V and a maximum input voltage of 17V. The output voltage can be adjusted, with a minimum fixed voltage of 0.8V and a maximum adjustable voltage of 12V. The switching frequency is noted at 340kHz, contributing to its performance in step-down conversion.
This device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. The package type is 8-WFDFN Exposed Pad, supplied on tape and reel for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range for the RT8297BZQW is from 4V (minimum) to 17V (maximum).
The RT8297BZQW has an adjustable output voltage ranging from 0.8V (minimum) to 12V (maximum).
The RT8297BZQW can supply a maximum output current of 1.5A.
The RT8297BZQW operates within a temperature range of -40°C to 85°C.
The switching frequency of the RT8297BZQW is 340kHz.
The RT8297BZQW is available in an 8-WDFN (2x2) or 8-WFDFN Exposed Pad package.
Yes, the RT8297BZQW features a synchronous rectifier.