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Part Number | RT7257CHZSP |
OEMstron Part # | RT7257CHZSP |
Manufacturer | Richtek USA Inc. |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJUSTABLE 3A 8SOP |
Lifecycle | Discontinued |
RoHS | No RoHS Information |
EDA/CAD Models | RT7257CHZSP PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
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RT7257CHZSP Specifications
Part Number | RT7257CHZSP | |
Brand | Richtek USA Inc. | |
Lifecycle | Discontinued | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | Richtek USA Inc. | |
Series | - | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Adjustable | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 4.5V | |
Voltage - Input (Max) | 18V | |
Voltage - Output (Min/Fixed) | 0.8V | |
Voltage - Output (Max) | 15V | |
Current - Output | 3A | |
Frequency - Switching | 340kHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
Supplier Device Package | 8-SOP-EP |
RT7257CHZSP Documents

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Part Number | Description | Stock |
RT7257CHZSP Richtek Technology Corp |
IC REG BUCK SYNC ADJ 3A 8SOP |
Contact Us |
Part Number | Description | Stock |
RT7257CHZSP D# 1028-1094-2-ND Richtek Technology Corp |
IC REG BUCK ADJUSTABLE 3A 8SOP |
Limited Supply - Call |
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