Semtech CorporationSOT-23-5 Thin, TSOT-23-5RoHS
SC1457ITSK33TRT
IC REG LIN 3.3V 150MA TSOT23-5
Category
Subcategory
Pmic Voltage Regulators Linear
Package
SOT-23-5 Thin, TSOT-23-5
Status
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Semtech Corporation |
| Model | SC1457ITSK33TRT |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output | 3.3V |
| Current - Output | 150mA |
| Supplier Device Package | TSOT-23-5 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SC1457ITSK33TRT by Semtech Corporation is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 6.5V, output 3.3V. 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
| PSRR | 60dB (120Hz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 150mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 6.5V |
| Voltage Dropout (Max) | 0.15V @ 150mA |
| Current - Supply (Max) | 160 µA |
| Current - Quiescent (Iq) | 1.5 µA |
| Voltage - Output (Min/Fixed) | 3.3V |
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