IC Phoenix logo

Home ›  L  › L43 > LM431CIM

LM431CIM from F

Fast Delivery, Competitive Price @IC-phoenix

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

LM431CIM

Manufacturer: F

Adjustable/2.5V, 0.5% Tolerance Shunt Regulator

Partnumber Manufacturer Quantity Availability
LM431CIM F 10 In Stock

Description and Introduction

Adjustable/2.5V, 0.5% Tolerance Shunt Regulator The LM431CIM is a precision programmable shunt regulator manufactured by Texas Instruments.  

### **Specifications:**  
- **Output Voltage Range:** 2.5V to 36V  
- **Reference Voltage:** 2.495V (Typical)  
- **Operating Current Range:** 1mA to 100mA  
- **Tolerance:** ±0.5%, ±1%, ±2% (depending on variant)  
- **Temperature Stability:** 6mV (Typical) over full temperature range  
- **Package:** 8-Pin SOIC (Small Outline Integrated Circuit)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LM431CIM is a three-terminal adjustable shunt regulator with thermal stability and low output impedance. It is commonly used in voltage regulation, switching power supplies, and precision voltage references.  

### **Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **Low Dynamic Output Impedance:** 0.2Ω (Typical)  
- **Low Output Noise**  
- **Fast Turn-On Response**  
- **Wide Operating Current Range** (1mA to 100mA)  
- **Low Temperature Coefficient**  
- **Sink Current Capability:** Up to 100mA  

This device is widely used in applications requiring stable voltage references, such as power supplies, battery chargers, and voltage monitoring circuits.

Application Scenarios & Design Considerations

Adjustable/2.5V, 0.5% Tolerance Shunt Regulator
Partnumber Manufacturer Quantity Availability
LM431CIM NS 715 In Stock

Description and Introduction

Adjustable/2.5V, 0.5% Tolerance Shunt Regulator The LM431CIM is a precision programmable shunt regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage Range:** 2.5V to 36V  
- **Reference Voltage:** 2.495V (typical)  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Stability:** 50ppm/°C (typical)  
- **Output Impedance:** 0.2Ω (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-Pin SOIC  

### **Descriptions:**  
The LM431CIM is a three-terminal adjustable shunt regulator with thermal stability over the full operating temperature range. It is commonly used in power supply regulation, voltage monitoring, and precision voltage reference applications.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low dynamic output impedance  
- Fast turn-on response  
- Low output noise  
- Wide operating current range (1mA to 100mA)  
- Available in surface-mount package (SOIC-8)  

This device is designed for applications requiring stable voltage references or adjustable regulation.

Application Scenarios & Design Considerations

Adjustable/2.5V, 0.5% Tolerance Shunt 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