| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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395 pcs
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395 pcs | On Request | 1 | On Request | On Request | 1351+ | On Request | On Request |
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The RICHTEK RT7257CLZSP is a versatile DC DC switching regulator designed for step-down applications. This adjustable buck converter can deliver up to 3A of current, making it suitable for various power management needs.
Key electrical specifications include an operating voltage of 4.5V and a switching frequency of 340kHz. The device features a positive, adjustable output configuration and a synchronous rectifier for improved efficiency. It is designed to function within an operating temperature range of -40°C to 85°C (TA).
Packaged in an 8-SOP-EP with an exposed pad, the RT7257CLZSP is designed for surface mounting. The standard package is an 8-SOIC with a width of 0.154 inches (3.90mm).
This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under standard conditions. REACH status is unaffected.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 4.5V.
The output current is 3A.
The switching frequency is 340kHz.
The operating temperature range is -40°C to 85°C (TA).
The RT7257CLZSP is offered in an 8-SOP-EP (8-SOIC with exposed pad) surface-mount package.
Yes, the output type is adjustable.
The topology is buck (step-down) with synchronous rectification.