IC Phoenix logo

Home ›  L  › L23 > LM123K/883

LM123K/883 from NSC,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM123K/883

Manufacturer: NSC

3-Amp, 5-Volt Positive Regulator

Partnumber Manufacturer Quantity Availability
LM123K/883,LM123K883 NSC 154 In Stock

Description and Introduction

3-Amp, 5-Volt Positive Regulator The LM123K/883 is a precision voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NSC)  
- **Part Number:** LM123K/883  
- **Type:** Precision Voltage Regulator  
- **Military Grade:** 883B Qualified (high-reliability)  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** 3A  
- **Input Voltage Range:** 7.5V to 20V  
- **Line Regulation:** 0.01% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** TO-3 (Metal Can)  

### **Descriptions:**  
- The LM123K/883 is a rugged, high-performance 5V voltage regulator designed for military and aerospace applications.  
- It is qualified to MIL-PRF-38534 standards, ensuring reliability in harsh environments.  
- Features thermal shutdown and current limiting for protection against overloads.  

### **Features:**  
- **High Precision:** Tight voltage regulation for critical applications.  
- **High Current Capability:** Delivers up to 3A of output current.  
- **Thermal Protection:** Built-in thermal shutdown prevents overheating.  
- **Short-Circuit Protection:** Current limiting safeguards against output shorts.  
- **Low Dropout Voltage:** Efficient operation with minimal input-output differential.  
- **Military Qualified:** Meets 883B standards for high-reliability applications.  

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

Application Scenarios & Design Considerations

3-Amp, 5-Volt Positive Regulator
Partnumber Manufacturer Quantity Availability
LM123K/883,LM123K883 NS 24 In Stock

Description and Introduction

3-Amp, 5-Volt Positive Regulator The LM123K/883 is a precision voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Type:** Positive Voltage Regulator  
- **Output Voltage:** 5V  
- **Output Current:** 3A  
- **Input Voltage Range:** 7.5V to 20V  
- **Line Regulation:** 0.01% (Typical)  
- **Load Regulation:** 0.1% (Typical)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** TO-3 Metal Can  
- **Military Grade:** Qualified to MIL-PRF-38534 (883B)  

### **Descriptions and Features:**  
- Designed for high-reliability applications, including military and aerospace.  
- Features thermal overload protection and short-circuit protection.  
- Low output impedance and excellent transient response.  
- Hermetically sealed package for harsh environments.  
- Meets stringent military standards for performance and reliability.  

This device is optimized for precision voltage regulation in critical systems.

Application Scenarios & Design Considerations

3-Amp, 5-Volt Positive Regulator

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips