REF3020AIDBZR

Name: REF3020AIDBZR
Rating: 4.5 (10 reviews)

SOT-23 Package, 25mA Output Current

5,448 Effective Inventory

REF3020AIDBZR

Effective Inventory5,448

SOT-23 Package, 25mA Output Current

Manufacturer Part # : REF3020AIDBZR
Package/Case: SOT-23 (DBZ)-3
Brand: Texas Instruments
Product Categories : Voltage Reference

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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REF3020AIDBZR DataSheet

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Details

When it comes to voltage references, Texas Instruments' REF3020AIDBZR stands out as a top-quality product. This series fixed voltage reference provides a stable 2.048V output with an initial accuracy of 0.2% and a low temperature coefficient of ± 35Ppm/°C. Housed in a Sot-23 case style and featuring 3 pins, it's easy to incorporate into your electronic designs. Plus, its RoHS compliance reflects Texas Instruments' dedication to sustainability, making it a reliable and environmentally friendly choice for your voltage reference needs. Whether you're working on telecommunications equipment, industrial machinery, or aerospace systems, the REF3020AIDBZR is a dependable solution for precise voltage regulation

Key Features

Accurate Temperature Coefficient: ±5°C
Precise Voltage Regulation: 0.1% Max.
Superior Linearity: ±0.3%
Small Signal Ripples: 10mVp-p
Low Distortion Ratio: -40 dBc

Application

Stable output voltage supply
Integrated power management
Analog signal processing circuits

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

VO (V)	2.048	Initial accuracy (max) (%)	0.2
Temp coeff (max) (ppm/°C)	75	Vin (min) (V)	2.049
Vin (max) (V)	5.5	Iq (typ) (mA)	0.042
Rating	Catalog	LFN 0.1 to 10 Hz (typ) (µVPP)	23
Iout/Iz (max) (mA)	25	Operating temperature range (°C)	-40 to 125

FAQs

What is REF3020AIDBZR?

The REF3020AIDBZR is a precision voltage reference IC (integrated circuit) designed by Texas Instruments. It provides a stable and accurate reference voltage for applications requiring precise voltage regulation, such as data converters, power supplies, and sensor circuits.

How Does REF3020AIDBZR Work?

The REF3020AIDBZR operates by producing a fixed reference voltage with high accuracy and low temperature drift. It uses a bandgap voltage reference circuit combined with a precision amplifier to achieve stable output voltage over a wide temperature range. The reference voltage can be used to set the reference level for analog-to-digital converters or as a stable bias voltage for other circuitry.

How Many Pins does REF3020AIDBZR have and What are the Functions of the Pinout Configuration?

The REF3020AIDBZR is housed in a 6-pin SOT-23 (Small Outline Transistor) package. The pinout configuration includes:

VOUT: Output voltage pin.
NC: No connect pin.
GND: Ground pin.
TRIM: Trim pin for fine adjustment of the output voltage.
BYP: Bypass pin for noise reduction and stability enhancement.
VIN: Input voltage pin.

What are the Pros and Cons of REF3020AIDBZR?

Pros:

Precision: Provides a stable and accurate reference voltage for precise voltage regulation.
Low Temperature Drift: Maintains voltage stability over a wide temperature range.
Small Package: The SOT-23 package is compact and space-efficient.
Low Power Consumption: Operates with low power, suitable for battery-powered devices.

Cons:

External Components: May require additional bypass capacitors or resistors for noise reduction and stability optimization.
Limitations on Output Current: The REF3020AIDBZR is designed for low current applications and may not be suitable for high current loads.

Are There Any Equivalents/Alternatives to REF3020AIDBZR for Recommendation?

The LM4040 from Texas Instruments is a similar precision voltage reference with a different package and pinout.
Alternatives to the REF3020AIDBZR include the LT1461 from Analog Devices and the MAX6126 from Maxim Integrated.

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REF3020AIDBZR

REF3020AIDBZR

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