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LM334D from ST/NS,ST Microelectronics

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7.813ms

LM334D

Manufacturer: ST/NS

ADJUSTABLE CURRENT SOURCES

Partnumber Manufacturer Quantity Availability
LM334D ST/NS 2779 In Stock

Description and Introduction

ADJUSTABLE CURRENT SOURCES The LM334D is a three-terminal adjustable current source manufactured by STMicroelectronics (ST) and National Semiconductor (NS).  

### **Specifications:**  
- **Output Current Range:** 1µA to 10mA  
- **Operating Voltage Range:** 1V to 40V  
- **Temperature Coefficient:** ±0.02%/°C  
- **Initial Accuracy:** ±3%  
- **Package:** SOIC-8  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The LM334D is a precision current regulator that operates over a wide voltage range. It can be adjusted with a single external resistor to set the desired output current. It is commonly used in constant current applications, such as biasing circuits, sensor excitation, and LED drivers.  

### **Features:**  
- Adjustable output current with a single resistor  
- Operates from 1V to 40V  
- Low temperature coefficient  
- High output impedance  
- Wide current range (1µA to 10mA)  
- Stable with capacitive loads  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
LM334D ST 900 In Stock

Description and Introduction

ADJUSTABLE CURRENT SOURCES The LM334D is a three-terminal adjustable current source manufactured by STMicroelectronics. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Output Current Range:** 1µA to 10mA  
- **Operating Voltage Range:** 1V to 40V  
- **Temperature Coefficient:** 0.33%/°C (typical)  
- **Initial Accuracy:** ±3% (at 25°C)  
- **Package Type:** SO-8  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The LM334D is a precision current source that operates over a wide voltage range. It is designed to provide a stable current output that can be adjusted using an external resistor. The device is commonly used in applications requiring constant current regulation, such as biasing circuits, sensor excitation, and LED driving.  

### **Features:**  
- **Adjustable Current Source:** Output current is set using a single external resistor.  
- **Wide Operating Voltage Range:** Supports operation from 1V to 40V.  
- **Low Temperature Coefficient:** Ensures stable performance across temperature variations.  
- **High Accuracy:** ±3% initial current accuracy at 25°C.  
- **SO-8 Package:** Compact surface-mount package suitable for space-constrained applications.  

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

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