IC Phoenix logo

Home ›  L  › L2 > L4992

L4992 from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

L4992

Manufacturer: ST

TRIPLE OUTPUT POWER SUPPLY CONTROLLER

Partnumber Manufacturer Quantity Availability
L4992 ST 2030 In Stock

Description and Introduction

TRIPLE OUTPUT POWER SUPPLY CONTROLLER The part **L4992** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage:** Adjustable from 1.235V to 20V  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HSOP-8 (Exposed Pad)  

### **Descriptions:**  
The **L4992** is a **step-down (buck) switching regulator** designed for high-efficiency DC-DC conversion. It integrates a **PWM controller** with a **4A power switch**, making it suitable for applications requiring high current output with minimal external components.  

### **Features:**  
- **Integrated 4A Power MOSFET**  
- **Adjustable Output Voltage**  
- **Soft-Start Function**  
- **Overcurrent Protection (OCP)**  
- **Thermal Shutdown Protection**  
- **Under-Voltage Lockout (UVLO)**  
- **Synchronous Rectification Capability**  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

TRIPLE OUTPUT POWER SUPPLY CONTROLLER

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips