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LM105H/883

Voltage Regulators

Partnumber Manufacturer Quantity Availability
LM105H/883,LM105H883 100 In Stock

Description and Introduction

Voltage Regulators The LM105H/883 is a precision voltage regulator manufactured by National Semiconductor (now part of Texas Instruments). It is designed for military and aerospace applications, meeting the MIL-PRF-38535 Class H standard for high reliability.  

### **Specifications:**  
- **Input Voltage Range:** Up to 40V  
- **Output Voltage Range:** Adjustable from 4.5V to 40V  
- **Output Current:** Up to 50mA  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** TO-46 metal can  
- **Qualification Level:** MIL-PRF-38535 Class H  

### **Descriptions and Features:**  
- **Precision Reference:** Uses a buried Zener diode for stable voltage reference.  
- **Low Drift:** Temperature-compensated for minimal drift over temperature variations.  
- **Short-Circuit Protection:** Built-in current limiting for protection.  
- **Low Noise:** Designed for applications requiring minimal output noise.  
- **Military-Grade:** High-reliability screening for harsh environments.  
- **Adjustable Output:** External resistors allow precise voltage setting.  

This device is commonly used in military, aerospace, and industrial applications where high precision and reliability are critical.

Partnumber Manufacturer Quantity Availability
LM105H/883,LM105H883 NS 300 In Stock

Description and Introduction

Voltage Regulators The LM105H/883 is a precision voltage regulator manufactured by National Semiconductor (NS).  

**Specifications:**  
- **Input Voltage Range:** 9.5V to 40V  
- **Output Voltage Range:** 4.5V to 40V (adjustable)  
- **Output Current:** Up to 45mA  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Type:** TO-5 metal can  

**Descriptions and Features:**  
- Designed for military and high-reliability applications (883-qualified).  
- Provides stable and precise voltage regulation.  
- Features short-circuit protection and thermal shutdown.  
- Low output impedance and high ripple rejection.  
- Adjustable output voltage via external resistors.  
- Hermetically sealed package for harsh environments.  

This regulator is commonly used in aerospace, defense, and industrial applications requiring high precision and reliability.

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