Richtek USA Inc.SOT-563, SOT-666RoHS
RT6253BHGH6F
17V 3A ADJ ACOT BUCK SOT-563(FC)
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
SOT-563, SOT-666
Series
ACOT™
Status
Active
$1.64 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Richtek USA Inc. |
| Model | RT6253BHGH6F |
| Package / Case | SOT-563, SOT-666 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Buck |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 17V |
| Voltage - Output | 0.765V |
| Current - Output | 3A |
| Frequency - Switching | 580kHz |
| Number of Outputs | 1 |
| Supplier Device Package | SOT-563 (FC) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RT6253BHGH6F by Richtek USA Inc. is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 17V, output 0.765V. The SOT-563, SOT-666 package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 3A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 580kHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 17V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Max) | 7V |
| Voltage - Output (Min/Fixed) | 0.765V |
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