REF3330AIDBZT - Texas Instruments

Manufacturer Part Number

REF3330AIDBZT

Manufacturer

Texas Instruments

Introduction

The REF3330AIDBZT is a high-precision, low-power voltage reference from Texas Instruments, designed for power-sensitive applications.

Product Features and Performance

High precision voltage reference of 3V

Low-power consumption with a supply current of 8.5µA

Stable output across a wide temperature range (-40°C to 125°C)

Excellent temperature coefficient of 30ppm/°C

Low noise output, 84µVp-p for 0.1Hz to 10Hz

Product Advantages

High accuracy with ±0.15% tolerance

Low dropout voltage suitable for battery-powered applications

Robust output current capability of 5 mA

Superior temperature stability and low operational noise

Key Technical Parameters

Fixed voltage output of 3V

Output current of 5 mA

Tolerance level of ±0.15%

Temperature coefficient: 30ppm/°C

Input voltage range: 3.2V to 5.5V

Supply current: 8.5µA

Operational temperature range: -40°C to 125°C

Quality and Safety Features

Operates reliably over a wide temperature range

Encapsulated in a TO-236-3, SC-59, SOT-23-3 package for mechanical protection

Compliance with industry-standard quality and safety specifications

Compatibility

Compatible with surface mount technology for ease of integration

Suitable for use in circuits requiring a stable reference voltage within the specified input voltage range

Application Areas

Precision analog circuits

Battery-powered devices

Data converters

Portable instrumentation

Microcontroller reference voltage

Product Lifecycle

Active product status, ensuring ongoing manufacturing and support

Not nearing discontinuation, thus availability is secure for future projects

Replacements or upgrades can be sought within Texas Instruments' voltage reference portfolio if higher performance or different specifications are needed

Several Key Reasons to Choose This Product

High precision and stability enhance the performance of sensitive analog circuits.

Low power consumption extends battery life in portable applications.

Wide operating temperature range ensures reliability in varied environments.

Low output noise benefits high-precision measuring instruments.

The product's active status with Texas Instruments guarantees long-term availability and support.