IC Phoenix logo

Home ›  L  › L43 > LM431BIMX

LM431BIMX from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM431BIMX

Manufacturer: NS

Adjustable/2.5V, 1% Tolerance Shunt Regulator

Partnumber Manufacturer Quantity Availability
LM431BIMX NS 700 In Stock

Description and Introduction

Adjustable/2.5V, 1% Tolerance Shunt Regulator The LM431BIMX is a precision programmable shunt regulator manufactured by ON Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage Range:** 2.5V to 36V  
- **Reference Voltage:** 2.495V (Typical)  
- **Operating Current Range:** 1mA to 100mA  
- **Tolerance:** 0.5%, 1%, and 2% variants available  
- **Temperature Stability:** 6mV (Typical) over full temperature range  
- **Package Type:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LM431BIMX is an adjustable precision shunt voltage regulator that provides stable reference voltages. It is commonly used in power supplies, voltage monitoring, and error amplifiers. The device operates like a Zener diode but with improved accuracy and programmability.  

### **Features:**  
- **Adjustable Output Voltage** via external resistors  
- **Low Dynamic Output Impedance:** 0.2Ω (Typical)  
- **Fast Turn-On Response**  
- **Low Output Noise**  
- **Wide Operating Current Range** (1mA to 100mA)  
- **Available in AEC-Q100 Qualified Versions** for automotive applications  

This regulator is widely used in switching power supplies, battery chargers, and precision voltage references.

Application Scenarios & Design Considerations

Adjustable/2.5V, 1% Tolerance Shunt Regulator
Partnumber Manufacturer Quantity Availability
LM431BIMX FSC 2822 In Stock

Description and Introduction

Adjustable/2.5V, 1% Tolerance Shunt Regulator The LM431BIMX is a precision programmable shunt regulator manufactured by Texas Instruments.  

### **FSC Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Part Number:** LM431BIMX  
- **Type:** Programmable Shunt Regulator  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Reference Voltage:** 2.495V (typical)  
- **Voltage Tolerance:** ±1% (A grade), ±0.5% (B grade)  
- **Cathode Current Range:** 1mA to 100mA  
- **Output Voltage Adjustable:** 2.5V to 36V  

### **Descriptions and Features:**  
- Adjustable precision reference with low dynamic impedance.  
- Stable operation with capacitive loads.  
- Low output noise.  
- Fast turn-on response.  
- Low temperature coefficient.  
- Used in power supplies, voltage monitoring, and precision regulation applications.  

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

Application Scenarios & Design Considerations

Adjustable/2.5V, 1% 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