REF2033AIDDCR - Texas Instruments

Manufacturer Part Number

REF2033AIDDCR

Manufacturer

Texas Instruments

Introduction

The REF2033AIDDCR is a precise voltage reference component from Texas Instruments, designed for power management applications requiring a fixed output voltage.

Product Features and Performance

Series reference type providing highly stable output

Fixed output voltages of 1.65V and 3.3V

Output current capability of up to 20 mA

Exceptionally low tolerance of ±0.05%

Low temperature coefficient of 8ppm/°C, ensuring stability across a wide temperature range

Low noise characteristics: 12ppmp-p from 0.1Hz to 10Hz

Operates across a broad input voltage range of 3.32V to 5.5V

Current supply requirement is minimal at 460µA

Product Advantages

High precision and stability in output voltage

Suitable for battery-powered applications due to low current consumption

Low output noise enhances performance in sensitive applications

Wide operating temperature range makes it versatile for various environments

Key Technical Parameters

Voltage Output (Min/Fixed): 1.65V, 3.3V

Current Output: 20 mA

Tolerance: ±0.05%

Temperature Coefficient: 8ppm/°C

Voltage Input: 3.32V ~ 5.5V

Current Supply: 460µA

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Rigorously tested for performance across temperature and voltage variances

Compliant with industry standards for quality and safety

Compatibility

Compatible with various application circuits due to its flexible voltage input and stable output features

Easily integrated into systems with its SOT-23-5 Thin package

Application Areas

Precision power supply control

Battery-powered equipment

Data acquisition systems

Portable and wearable technology

Product Lifecycle

Product status is active, with no current indication of discontinuation

Long-term availability and support are expected

Several Key Reasons to Choose This Product

Exceptionally precise output voltage with very low tolerance, ensuring reliable performance

Ideal for applications requiring stability over a wide temperature range

Low power consumption beneficial for extending battery life in portable devices

Low noise output critical for high precision applications

Versatile compatibility and ease of integration into various circuit designs