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LT1507CS8 from LINEAR

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LT1507CS8

Manufacturer: LINEAR

500kHz Monolithic Buck Mode Switching Regulator

Partnumber Manufacturer Quantity Availability
LT1507CS8 LINEAR 1100 In Stock

Description and Introduction

500kHz Monolithic Buck Mode Switching Regulator The LT1507CS8 is a switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 60V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** 200kHz  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Lead SOIC  
- **Control Method:** Current Mode  
- **Duty Cycle Range:** 0% to 100%  
- **Quiescent Current:** 2.5mA (typical)  

### **Descriptions:**  
The LT1507CS8 is a high-performance current-mode PWM controller designed for DC-DC converter applications. It features a wide input voltage range, making it suitable for various power supply designs. The device includes an onboard oscillator, error amplifier, and current-sensing circuitry for efficient power conversion.  

### **Features:**  
- Wide input voltage range (4V to 60V)  
- Adjustable output voltage  
- Current-mode control for improved transient response  
- Onboard 200kHz oscillator  
- Soft-start capability  
- Under-voltage lockout (UVLO)  
- Low quiescent current  
- 8-Lead SOIC package for compact designs  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

500kHz Monolithic Buck Mode Switching Regulator
Partnumber Manufacturer Quantity Availability
LT1507CS8 LT 479 In Stock

Description and Introduction

500kHz Monolithic Buck Mode Switching Regulator The LT1507CS8 is a switching regulator controller IC manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 60V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** 100kHz (fixed)  
- **Maximum Duty Cycle:** 95%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Lead SOIC (SO-8)  
- **Control Method:** Current Mode PWM  
- **Quiescent Current:** 2.5mA (typical)  
- **Peak Switch Current:** 5A  

### **Descriptions and Features:**  
- Designed for high-efficiency step-down (buck) converters.  
- Includes an onboard 5A power switch for simplified design.  
- Current-mode control for improved transient response.  
- Low dropout operation (up to 95% duty cycle).  
- Adjustable soft-start for controlled startup.  
- Built-in thermal shutdown and current limiting for protection.  
- Suitable for automotive, industrial, and telecom applications.  

For detailed electrical characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

500kHz Monolithic Buck Mode Switching Regulator

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