ATL431LIBQDBZR The Texas Instruments ATL431LIBQDBZR is a low-IQ programmable shunt regulator. It offers an adjustable output voltage from 2.5V to 36V with high accuracy.
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ATL431LIBQDBZR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ATL431LIBQDBZR is a low-IQ programmable shunt regulator. It offers an adjustable output voltage from 2.5V to 36V with high accuracy.
✓ Total Stock: 6,213 pcs
$ Price Range: $0.12

ATL431LIBQDBZR Available from 4 distributors

✓ Authorised
✓ Non-Authorised

ATL431LIBQDBZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ATL431LIBQDBZR Description

Short technical summary and product information.

The ATL431LIBQDBZR from Texas Instruments is a programmable shunt regulator designed for efficient power management. It provides a stable, adjustable output voltage ranging from 2.5V up to 36V, making it versatile for various applications.

 

Key electrical specifications include an initial accuracy of 0.5% (B Grade) or 1% (A Grade) at 25°C, a low quiescent current for regulation starting at 80µA, and a maximum temperature coefficient of 66 ppm/°C. The device supports a maximum output current of 15mA and features a low typical output impedance of 0.3Ω.

 

Operating across a wide temperature range of -40°C to 125°C, the ATL431LIBQDBZR is suitable for demanding environments. It is available in compact X2SON (1mm x 1mm) and SOT-23 packages, both supporting surface mount assembly.

 

This shunt regulator is an excellent choice for applications requiring precise voltage references and regulation in a small form factor.

ATL431LIBQDBZR Quick Information

Product Type: Programmable Shunt Regulator
Series: ATL431LI
Canonical Name: ATL431LI High Bandwidth Low-Iq Programmable Shunt Regulator
Subcategory: Programmable Shunt Regulator

ATL431LIBQDBZR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATL431LIBQDBZR Estimated Pricing

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1+ $0.12 $0.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

ATL431LIBQDBZR Features

  • Adjustable output voltage 2.5V to 36V.
  • High initial accuracy up to 0.5%.
  • Low quiescent current for regulation.
  • Wide operating temperature range.
  • Available in X2SON and SOT-23 packages.

ATL431LIBQDBZR Applications

  • Precision voltage regulation circuits.
  • Power supply voltage references.
  • Battery management systems.
  • Adjustable current sources.

ATL431LIBQDBZR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range of the ATL431LIBQDBZR?

The ATL431LIBQDBZR has an adjustable output voltage range from a minimum of 2.5V to a maximum of 36V.

What is the maximum output current for the ATL431LIBQDBZR?

The maximum output current for the ATL431LIBQDBZR is 15mA.

What is the operating temperature range of the ATL431LIBQDBZR?

The ATL431LIBQDBZR operates over a temperature range from -40°C to 125°C.

What is the initial accuracy of the ATL431LIBQDBZR?

The initial accuracy of the ATL431LIBQDBZR is 0.5% at 25°C for the B Grade.

What are the available package types for the ATL431LIBQDBZR?

The ATL431LIBQDBZR is available in X2SON and SOT-23 surface mount packages.

What is the maximum temperature coefficient of the ATL431LIBQDBZR?

The maximum temperature coefficient of the ATL431LIBQDBZR is 66ppm/°C.

What is the typical output impedance of the ATL431LIBQDBZR?

The typical output impedance of the ATL431LIBQDBZR is 0.3Ω.

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