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LTC1430CS8#TR from LT

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15.625ms

LTC1430CS8#TR

Manufacturer: LT

High Power Step-Down Switching Regulator Controller

Partnumber Manufacturer Quantity Availability
LTC1430CS8#TR,LTC1430CS8TR LT 2218 In Stock

Description and Introduction

High Power Step-Down Switching Regulator Controller The LTC1430CS8#TR 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 1.22V to 36V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 95%  
- **Dropout Voltage:** 300mV (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions and Features:**  
- **Synchronous Operation:** Reduces power loss by replacing the external Schottky diode with an internal synchronous switch.  
- **Low Dropout Mode:** Maintains regulation even when the input voltage is close to the output voltage.  
- **Burst Mode® Operation:** Improves efficiency at light loads by reducing switching losses.  
- **Adjustable Output:** Set via external resistor divider.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Short-Circuit Protection:** Prevents damage under fault conditions.  
- **Thermal Shutdown:** Protects the IC from overheating.  

This regulator is designed for applications requiring high efficiency and low dropout, such as battery-powered systems, industrial controls, and automotive electronics.

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