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LM117HVK from NO

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LM117HVK

Manufacturer: NO

POSITIVE ADJUSTABLE VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
LM117HVK NO 112 In Stock

Description and Introduction

POSITIVE ADJUSTABLE VOLTAGE REGULATOR The LM117HVK is a high-voltage variant of the LM117 adjustable voltage regulator. Below are the factual specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Manufacturer:** NO (National Semiconductor)  

### **Specifications:**  
- **Output Voltage Range:** Adjustable from 1.2V to 57V  
- **Input Voltage Range:** Up to 60V (HV variant allows higher input voltage)  
- **Output Current:** 1.5A (with proper heat sinking)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** TO-3 (Metal Can)  

### **Descriptions:**  
- The LM117HVK is a high-voltage version of the standard LM117 adjustable linear regulator.  
- It is designed for applications requiring higher input voltages (up to 60V).  
- The regulator maintains stability with output capacitors as low as 1μF.  
- It includes internal current limiting, thermal shutdown, and safe operating area (SOA) protection.  

### **Features:**  
- **Adjustable Output Voltage** (1.2V to 57V)  
- **High Voltage Operation** (up to 60V input)  
- **1.5A Output Current**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Low Dropout Voltage** (compared to fixed regulators)  
- **TO-3 Package for High Power Dissipation**  

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

Application Scenarios & Design Considerations

POSITIVE ADJUSTABLE VOLTAGE REGULATOR
Partnumber Manufacturer Quantity Availability
LM117HVK 158 In Stock

Description and Introduction

POSITIVE ADJUSTABLE VOLTAGE REGULATOR The LM117HVK is a high-voltage variant of the LM117 adjustable positive voltage regulator. Here are its key specifications, descriptions, and features:  

### **Manufacturer:**  
- Texas Instruments (originally designed by National Semiconductor, now part of TI).  

### **Specifications:**  
- **Output Voltage Range:** 1.2V to 57V (adjustable).  
- **Input Voltage Range:** Up to 60V (HV variant supports higher input than standard LM117).  
- **Output Current:** 1.5A (with proper heat dissipation).  
- **Line Regulation:** 0.01%/V (typical).  
- **Load Regulation:** 0.1% (typical).  
- **Operating Temperature Range:** -55°C to +150°C (military-grade version).  
- **Package:** TO-3 (metal can for high power dissipation).  

### **Descriptions:**  
- The LM117HVK is a rugged, high-voltage adjustable linear regulator designed for applications requiring stable voltage outputs under varying load and input conditions.  
- It includes built-in current limiting, thermal shutdown, and safe operating area (SOA) protection.  

### **Features:**  
- **Adjustable Output:** Set via external resistors.  
- **High Voltage Tolerance:** Supports input voltages up to 60V.  
- **Thermal Overload Protection:** Shuts down if overheating occurs.  
- **Short-Circuit Protection:** Built-in current limiting.  
- **Low Dropout Voltage:** Maintains regulation with small headroom.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum output capacitors.  

This information is based solely on the technical datasheet for the LM117HVK.

Application Scenarios & Design Considerations

POSITIVE ADJUSTABLE VOLTAGE REGULATOR

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