IC Phoenix logo

Home ›  L  › L43 > LM431AIM3

LM431AIM3 from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

LM431AIM3

Manufacturer: NS

Adjustable Precision Zener Shunt Regulator

Partnumber Manufacturer Quantity Availability
LM431AIM3 NS 28000 In Stock

Description and Introduction

Adjustable Precision Zener Shunt Regulator The LM431AIM3 is a precision programmable shunt voltage reference manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage:** Adjustable from 2.5V to 36V  
- **Reference Voltage (Vref):** 2.5V (typical)  
- **Tolerance:** ±0.5%, ±1%, ±2% (depending on grade)  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23 (3-Pin)  
- **Cathode Current (IK):** 1mA (minimum)  
- **Dynamic Impedance:** 0.22Ω (typical)  
- **Low Output Noise**  
- **Stable with Capacitive Loads**  

### **Descriptions:**  
The LM431AIM3 is a three-terminal adjustable shunt regulator with thermal stability and low dynamic impedance. It is commonly used in voltage regulation, switching power supplies, and precision voltage references.  

### **Features:**  
- **Adjustable Output Voltage**  
- **Low Temperature Drift**  
- **Fast Turn-On Response**  
- **Wide Operating Current Range**  
- **Equivalent to TL431 in Functionality**  
- **Available in Different Tolerance Grades**  

This device is widely used in power management and precision reference applications.

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