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LM78L12 from HTC

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LM78L12

Manufacturer: HTC

3-Terminal Positive Regulators

Partnumber Manufacturer Quantity Availability
LM78L12 HTC 16000 In Stock

Description and Introduction

3-Terminal Positive Regulators The LM78L12 is a voltage regulator manufactured by HTC. Below are its specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Types:** TO-92, SOT-89  

### **Descriptions:**  
- The LM78L12 is a fixed positive voltage regulator designed to provide a stable +12V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for low-power applications requiring regulated voltage.  

### **Features:**  
- Fixed +12V output voltage  
- Internal thermal overload protection  
- Short-circuit current limiting  
- No external components required for operation (except for input/output capacitors in some applications)  
- Low cost and compact size  

This information is based on standard LM78L12 specifications from HTC. For exact details, refer to the official datasheet.

Application Scenarios & Design Considerations

3-Terminal Positive Regulators
Partnumber Manufacturer Quantity Availability
LM78L12 NS 3000 In Stock

Description and Introduction

3-Terminal Positive Regulators The LM78L12 is a fixed voltage regulator manufactured by National Semiconductor (NS). It provides a regulated output voltage of +12V with a maximum output current of 100mA.  

### **Specifications:**  
- **Output Voltage:** +12V ±5%  
- **Output Current:** Up to 100mA  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** ~2V (typical)  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Types:** TO-92, SOT-89  

### **Descriptions and Features:**  
- Fixed +12V output voltage  
- Internal thermal overload protection  
- Short-circuit current limiting  
- No external components required for operation (except for input/output capacitors for stability)  
- Suitable for low-power applications  
- Designed for use in consumer, industrial, and instrumentation systems  

This regulator is commonly used in low-current power supply circuits where a stable +12V output is needed.

Application Scenarios & Design Considerations

3-Terminal Positive Regulators
Partnumber Manufacturer Quantity Availability
LM78L12 TI 3000 In Stock

Description and Introduction

3-Terminal Positive Regulators The LM78L12 is a positive voltage regulator manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Output Voltage:** +12V  
- **Output Current:** 100mA (maximum)  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Options:** TO-92, SOIC-8  

### **Descriptions:**  
The LM78L12 is a fixed-output linear voltage regulator designed to provide a stable +12V output from an unregulated DC input. It includes built-in thermal overload protection, short-circuit protection, and safe operating area (SOA) protection.  

### **Features:**  
- Fixed +12V output  
- Thermal shutdown protection  
- Short-circuit current limiting  
- No external components required for basic operation  
- Low cost and easy to use  
- Available in through-hole (TO-92) and surface-mount (SOIC-8) packages  

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

3-Terminal Positive Regulators
Partnumber Manufacturer Quantity Availability
LM78L12 NATIONAL 1000 In Stock

Description and Introduction

3-Terminal Positive Regulators The LM78L12 is a fixed voltage regulator manufactured by **NATIONAL SEMICONDUCTOR**.  

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 35V  
- **Line Regulation:** 0.3% (Typical)  
- **Load Regulation:** 1% (Typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Options:** TO-92, SOT-89  

### **Descriptions:**  
The LM78L12 is a three-terminal positive voltage regulator designed for low-power applications. It provides a fixed +12V output with built-in thermal overload protection and short-circuit current limiting.  

### **Features:**  
- Fixed +12V Output  
- Internal Thermal Overload Protection  
- Short-Circuit Protection  
- No External Components Required (for basic operation)  
- Low Cost and Reliable Performance  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

3-Terminal Positive Regulators
Partnumber Manufacturer Quantity Availability
LM78L12 MOTOROLA 3000 In Stock

Description and Introduction

3-Terminal Positive Regulators The LM78L12 from **MOTOROLA** is a **12V positive voltage regulator** in a **TO-92 package**.  

### **Key Specifications:**  
- **Output Voltage:** 12V ±5%  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 30V  
- **Dropout Voltage:** Typically 1.7V at full load  
- **Operating Temperature Range:** 0°C to +125°C  
- **Internal Thermal Overload Protection:** Yes  
- **Internal Short-Circuit Protection:** Yes  
- **Package:** TO-92 (3-pin)  

### **Features:**  
- Fixed 12V output  
- Low cost  
- No external components required for basic operation  
- Suitable for low-power applications  

### **Applications:**  
- Power supplies for small electronics  
- Battery chargers  
- Voltage regulation in embedded systems  

This regulator is designed for **low-power, 12V regulation** in compact circuits.

Application Scenarios & Design Considerations

3-Terminal Positive Regulators

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