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LT3980EDE#PBF from LINEAR

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LT3980EDE#PBF

Manufacturer: LINEAR

58V, 2A, 2.4MHz Step-Down Switching Regulator with 85渭A Quiescent Current

Partnumber Manufacturer Quantity Availability
LT3980EDE#PBF LINEAR 392 In Stock

Description and Introduction

58V, 2A, 2.4MHz Step-Down Switching Regulator with 85渭A Quiescent Current The LT3980EDE#PBF is a high voltage, low noise, low dropout (LDO) linear regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** Up to 36V  
- **Output Voltage Range:** 1.22V to 20V (adjustable)  
- **Output Current:** Up to 200mA  
- **Dropout Voltage:** 300mV (typical at 200mA)  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB (at 120Hz)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 12-Lead DFN (4mm × 3mm)  

### **Descriptions:**  
The LT3980EDE#PBF is designed for applications requiring low noise and high input voltage tolerance. It features a low dropout voltage and excellent line/load regulation, making it suitable for sensitive analog and RF circuits.  

### **Features:**  
- **Wide Input Voltage Range:** Supports up to 36V input.  
- **Low Noise and High PSRR:** Ideal for noise-sensitive applications.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Dropout Voltage:** Efficient operation even with small input-output differentials.  
- **Thermal Protection:** Includes thermal shutdown for safety.  
- **Stable with Ceramic Capacitors:** No need for additional ESR compensation.  

This regulator is commonly used in industrial, automotive, and communications systems where stable, low-noise power is critical.

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