TL4051C12QDCKR - Texas Instruments

Manufacturer Part Number

TL4051C12QDCKR

Manufacturer

Texas Instruments

Introduction

The TL4051C12QDCKR is a fixed output shunt voltage reference, designed for power management applications requiring a precise voltage reference.

Product Features and Performance

Fixed voltage output of 1.225V

Current output capacity of 12 mA

Temperature coefficient of 50ppm/°C provides stable performance over temperature variations

Low noise level of 20µVrms from 10Hz to 10kHz

Compatible operating temperature range from -40°C to 125°C

Product Advantages

High accuracy with tolerance of ±0.5%

Low dynamic impedance ensures stable output under load variations

Key Technical Parameters

Voltage Output: 1.225V (Min/Fixed)

Current Output: 12 mA

Temperature Coefficient: 50ppm/°C

Noise 10Hz to 10kHz: 20µVrms

Cathode Current: 65 µA

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Robust build conforming to surface mount standards for enhanced durability

Operates reliably within a wide temperature range

Compatibility

Compatible with surface mount technology (SMT) using SC-70-5 package

Application Areas

Ideal for power-sensitive applications like data acquisition systems, portable and battery-powered devices, and precision instrumentation

Product Lifecycle

The product is currently active with no indications of nearing discontinuation. Upgrades and replacements are generally available for similar Texas Instruments products.

Several Key Reasons to Choose This Product

High precision voltage regulation ensures reliable performance across applications

Broad operating temperature range suits various harsh environments

Low output noise enhances the quality in sensitive applications

High output and low temperature coefficient ensure stability across operational limits

Compact SC-70-5 package ideal for space-constrained applications