REF4132A33DBVRQ1 - Texas Instruments

Manufacturer Part Number

REF4132A33DBVRQ1

Manufacturer

Texas Instruments

Introduction

The REF4132A33DBVRQ1 is a series voltage reference, specifically designed for power management applications within automotive scenarios.

Product Features and Performance

Fixed 3.3V output voltage

Low output noise: 15µVp-p (0.1Hz to 10Hz), 24µVrms (10Hz to 10kHz)

High tolerance for stable performance: ±0.05%

Temperature coefficient of 12ppm/°C aids precision across varying temperatures

Product Advantages

Low dropout voltage

Stable and low noise operation

Minimal temperature-related variation

Automotive grade reliability

Key Technical Parameters

Voltage Output (Min/Fixed): 3.3V

Current Output: 10 mA

Voltage Input: 3.35V to 5.5V

Current Supply: 100µA

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Operates reliably in a wide temperature range

Compatibility

Surface Mount package: SC-74A, SOT-753

Compatible with SOT-23-5 device package

Application Areas

Automotive power management

Precision voltage regulation in embedded systems

Product Lifecycle

Current product status: Active

Continuously available with no nearing discontinuation

Several Key Reasons to Choose This Product

Extremely stable voltage output and low noise ideal for sensitive automotive electronics

High precision and reliability, qualified for rigorous automotive standards (AEC-Q100)

Broad input voltage range and low supply current facilitate easier integration into existing systems

Long product lifecycle ensures support and availability for extended projects