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LTC1430AIGN#PBF from LINEAR

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LTC1430AIGN#PBF

Manufacturer: LINEAR

High Power Step-Down Switching Regulator Controller

Partnumber Manufacturer Quantity Availability
LTC1430AIGN#PBF,LTC1430AIGNPBF LINEAR 31 In Stock

Description and Introduction

High Power Step-Down Switching Regulator Controller The LTC1430AIGN#PBF is a high-efficiency, low-dropout (LDO) synchronous step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable from 1.25V to 5V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 95%  
- **Dropout Voltage:** 300mV (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
The LTC1430AIGN#PBF is a synchronous buck regulator designed for high efficiency and low dropout operation. It integrates a high-side P-channel MOSFET and a low-side N-channel MOSFET, reducing external component count. The device features a constant-frequency PWM architecture, ensuring stable operation under varying load conditions.  

### **Features:**  
- Synchronous rectification for high efficiency  
- Low dropout operation (300mV typical)  
- Adjustable output voltage (1.25V to 5V)  
- Wide input voltage range (4V to 36V)  
- 3A output current capability  
- 200kHz switching frequency  
- Thermal shutdown and current limit protection  
- Soft-start functionality  
- Available in a 16-lead SSOP package  

This regulator is suitable for applications requiring high efficiency and compact power solutions, such as industrial systems, telecom equipment, and portable devices.

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