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LT1432CS8-3.3 from LT

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LT1432CS8-3.3

Manufacturer: LT

3.3V High Efficiency Step-Down Switching Regulator Controller

Partnumber Manufacturer Quantity Availability
LT1432CS8-3.3,LT1432CS833 LT 600 In Stock

Description and Introduction

3.3V High Efficiency Step-Down Switching Regulator Controller The LT1432CS8-3.3 is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3.3V  
- **Initial Accuracy:** ±0.05%  
- **Temperature Coefficient:** 5ppm/°C (max)  
- **Operating Current:** 300µA (typical)  
- **Line Regulation:** 10ppm/V (typical)  
- **Load Regulation:** 10ppm/mA (typical)  
- **Output Current:** 10mA (max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Lead SOIC  

### **Descriptions and Features:**  
- High precision, low dropout voltage reference  
- Low noise and excellent long-term stability  
- Requires no external capacitors for stability  
- Low power consumption  
- Suitable for precision instrumentation, data acquisition, and battery-powered applications  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
LT1432CS8-3.3,LT1432CS833 LT 40 In Stock

Description and Introduction

3.3V High Efficiency Step-Down Switching Regulator Controller The LT1432CS8-3.3 is a step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 4V to 25V  
- **Output Current:** Up to 12A  
- **Switching Frequency:** 200kHz  
- **Package:** SO-8  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Regulation:** ±4% (line and load)  

### **Descriptions and Features:**  
- High-efficiency step-down (buck) switching regulator  
- Internal power switch with low saturation voltage  
- Adjustable current limit  
- Soft-start functionality  
- Short-circuit and thermal protection  
- Low dropout operation  
- Suitable for battery-powered and industrial applications  

This regulator is designed for high-performance power conversion with minimal external components.

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