STMicroelectronicsTO-220-3RoHS
L4940V10
IC REG LINEAR 10V 1.5A TO220AB
Category
Subcategory
Pmic Voltage Regulators Linear
Package
TO-220-3
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 | STMicroelectronics |
| Model | L4940V10 |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C |
| Voltage - Input (Max) | 17V |
| Voltage - Output | 10V |
| Current - Output | 1.5A |
| Supplier Device Package | TO-220 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
L4940V10 by STMicroelectronics is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 17V, output 10V. The TO-220-3 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.
You may also need
All Technical Specifications
| PSRR | 62dB (120Hz) |
| Output Type | Fixed |
| Current - Output | 1.5A |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 17V |
| Voltage Dropout (Max) | 0.9V @ 1.5A |
| Current - Supply (Max) | 50 mA |
| Current - Quiescent (Iq) | 8 mA |
| Voltage - Output (Min/Fixed) | 10V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.