Richtek USA Inc.SOT-23-5 Thin, TSOT-23-5RoHS
RT9742AGJ5F
IC PWR SWITCH N-CH 1:1 TSOT23-5
Category
Subcategory
Pmic Power Distribution Switches Load Drivers
Package
SOT-23-5 Thin, TSOT-23-5
Status
Active
$0.45 / unit (market reference)
MOQ: 3000 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Richtek USA Inc. |
| Model | RT9742AGJ5F |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Outputs | 1 |
| Supplier Device Package | TSOT-23-5 (FC) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RT9742AGJ5F by Richtek USA Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The SOT-23-5 Thin, TSOT-23-5 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
| Features | Load Discharge, Status Flag |
| Interface | On/Off |
| Input Type | Non-Inverting |
| Output Type | N-Channel |
| Switch Type | USB Switch |
| Rds On (Typ) | 55mOhm |
| Voltage - Load | 2.7V ~ 6V |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| Number of Outputs | 1 |
| Output Configuration | High Side |
| Ratio - Input:Output | 1:1 |
| Current - Output (Max) | 3A |
| Voltage - Supply (Vcc/Vdd) | Not Required |
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