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LM120H-15 from NS,National Semiconductor

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LM120H-15

Manufacturer: NS

Series 3-Terminal Negative Regulators

Partnumber Manufacturer Quantity Availability
LM120H-15,LM120H15 NS 50 In Stock

Description and Introduction

Series 3-Terminal Negative Regulators The LM120H-15 is a voltage regulator manufactured by National Semiconductor (NS). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Type:** Negative Voltage Regulator  
- **Output Voltage:** -15V  
- **Output Current:** 1.5A (maximum)  
- **Input Voltage Range:** Up to -35V (recommended)  
- **Dropout Voltage:** Typically 1.2V at full load  
- **Line Regulation:** 0.015% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-39 (Metal Can)  

### **Descriptions:**  
- The LM120H-15 is a fixed negative voltage regulator designed to provide a stable -15V output.  
- It includes built-in current limiting and thermal shutdown protection.  
- Suitable for industrial, military, and commercial applications requiring precise voltage regulation.  

### **Features:**  
- **Fixed -15V Output**  
- **High Ripple Rejection** (75dB typical)  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Low Standby Current**  
- **Stable with Low-ESR Capacitors**  

This information is based solely on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Series 3-Terminal Negative Regulators
Partnumber Manufacturer Quantity Availability
LM120H-15,LM120H15 3 In Stock

Description and Introduction

Series 3-Terminal Negative Regulators The LM120H-15 is a voltage regulator manufactured by National Semiconductor (now part of Texas Instruments). Here are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage:** -15V (fixed)  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** -20V to -35V (typical)  
- **Dropout Voltage:** 3V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-39 (metal can)  

### **Descriptions:**  
- The LM120H-15 is a negative voltage regulator designed to provide a stable -15V output.  
- It includes built-in current limiting and thermal shutdown protection.  
- Designed for use in power supply applications requiring precise voltage regulation.  

### **Features:**  
- **Fixed Output Voltage:** -15V ±4%  
- **High Ripple Rejection:** 70dB (typical)  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Low Standby Current:** Efficient for power-sensitive applications.  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Series 3-Terminal Negative Regulators

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