REF3130AIDBZT

Name: REF3130AIDBZT
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

The REF3130AIDBZT is a 3-pin SOT-23 series voltage reference that operates at 3-V

7,097 Effective Inventory

REF3130AIDBZT

Effective Inventory7,097

The REF3130AIDBZT is a 3-pin SOT-23 series voltage reference that operates at 3-V

Manufacturer Part # : REF3130AIDBZT
Package/Case: SOT23-3
Brand: Texas Instruments
Product Categories : Voltage Reference
Series : REF3130

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REF3130AIDBZT DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.619	$1.62
10	$1.583	$15.83
30	$1.557	$46.71
100	$1.533	$153.30

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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REF3130AIDBZT Details

The REF3130AIDBZT is a high-performance voltage reference from Texas Instruments, designed for precision analog circuits in various industrial and electronic applications. This device provides a stable and accurate voltage reference, ensuring reliable performance in harsh environments.

Pinout

VOUT: Voltage Output (1.2V)
GND: Ground
VCC: Positive Power Supply (2.7V to 5.5V)

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Accuracy: 0.2% Maximum Voltage Reference Error
Low Dropout: 5 mV Maximum at 1.2V Output Current
High Output Current: ±10 mA Maximum
Excellent Specified Drift Performance: 15 ppm/°C (Maximum) from 0°C to +70°C, and 20 ppm/°C (Maximum) from -40°C to +125°C

Applications

The REF3130AIDBZT is suitable for various applications that require a stable and accurate voltage reference, including:

Sensing and measurement systems
Industrial control systems
Aerospace and defense systems
Automotive systems

Where to Use

The REF3130AIDBZT is ideal for applications where a high-accuracy voltage reference is required, such as:

Instrumentation and measurement systems
Industrial automation and control systems
Aerospace and defense systems
Automotive systems

How to Use

To use the REF3130AIDBZT, connect the VCC pin to a suitable power supply voltage (2.7V to 5.5V), and the GND pin to ground. The VOUT pin provides the stable and accurate voltage reference output.

Application Circuit

The application circuit diagram for the REF3130AIDBZT illustrates how to connect the device to a typical analog circuit, including connections for power supply, ground, and signal lines. This ensures proper operation and reliable performance in various applications.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

REF3020AIDBZT: A similar voltage reference from Texas Instruments offering comparable features and performance.
LTC6651: An alternative high-accuracy voltage reference from Linear Technology with equivalent functionality.

Complementary

The REF3130AIDBZT can be complemented by other Texas Instruments voltage references, such as the REF3020AIDBZT or the REF3030AIDBZT, which offer different features and performance characteristics suitable for various applications.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum output current of the REF3130AIDBZT?

A: The REF3130AIDBZT has a maximum output current of ±10 mA.

Q: Can the REF3130AIDBZT be used in automotive systems?

A: Yes, the REF3130AIDBZT is suitable for use in automotive systems where high accuracy and reliability are required.

Specifications

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

VO (V)	3	Initial accuracy (max) (%)	0.2
Temp coeff (max) (ppm/°C)	20	Vin (min) (V)	3.05
Vin (max) (V)	5.5	Iq (typ) (mA)	0.1
Rating	Catalog	LFN 0.1 to 10 Hz (typ) (µVPP)	39
Iout/Iz (max) (mA)	10	Operating temperature range (°C)	-40 to 125

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification REF3130AIDBZT PDF Download

FAQs

What is REF3130AIDBZT?

The REF3130AIDBZT is a precision voltage reference IC manufactured by Texas Instruments. It provides a stable and accurate voltage output reference, making it ideal for precision measurement, instrumentation, and sensor applications.

How Does REF3130AIDBZT Work?

The REF3130AIDBZT functions as a precision voltage reference that generates a stable output voltage regardless of load variations or changes in input voltage. It uses bandgap core technology to achieve high precision and low-temperature drift, ensuring consistent performance over a wide range of operating conditions.

How Many Pins does REF3130AIDBZT have and What are the Functions of the Pinout Configuration?

The REF3130AIDBZT comes in a 5-pin SOT-23 package. The pinout configuration includes:

VOUT: Voltage output pin.
VIN: Voltage input pin.
GND: Ground pin.
NC: No connect pin (not internally connected).
TRIM: Trim pin for adjusting output voltage.

What are the Pros and Cons of REF3130AIDBZT?

Pros:

High Precision: Provides a stable and accurate voltage reference for critical applications.
Low Temperature Drift: Ensures consistent performance over temperature variations.
Small Package: The SOT-23 package is compact and suitable for space-constrained designs.
Low Power Consumption: Operates with low power consumption, ideal for battery-powered devices.
Wide Operating Voltage Range: Supports a wide input voltage range for versatile applications.

Cons:

External Components: May require external capacitors for stability and filtering.
Fixed Output Voltage: The output voltage is fixed and may not be adjustable in some applications.
Application Specific: Tailored for voltage reference applications and may not be suitable for other uses.

Are There Any Equivalents/Alternatives to REF3130AIDBZT for Recommendation?

An equivalent part to the REF3130AIDBZT is the LM4040 from Texas Instruments.
Alternative voltage reference ICs include the LT1461 from Analog Devices and the MAX614 from Maxim Integrated.