TL431BQDBZRQ1 Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 2.495V-36V SOT-23-3

Status: Unknown
Series: TL431 Series
RoHS: Unknown
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The TL431-Q1 is a three-pin adjustable shunt regulator with specified thermal stability over applicable automotive temperature ranges. The output voltage can be set to any value from VREF (approximately 2.5 V) to 36 V, with two external resistors (see Figure 28). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a sharp turnon characteristic, making this device an excellent replacement for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies.

Prices starting from US$0.14


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.14
4,954
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Logo for Chip One Stop Chip One Stop US$0.23
3,000
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Logo for Newark Electronics Newark Electronics US$0.48
777
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Logo for element14 element14 US$0.19
777
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Specifications

Voltage Reference Type Shunt - Adjustable
Product Range TL431 Series
Reference Voltage 2.495V to 36V
Initial Accuracy 0.5%
Temperature Coefficient -
Voltage Reference Case Style SOT-23
No. of Pins 3Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Automotive Qualification Standard AEC-Q100
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Input Voltage Max 36V
Input Voltage Min 2.495V
Reference Volts 2.495V
Topology Shunt Programmable

Alternative Descriptions

Automotive adjustable precision shunt regulator (pin layout: KRA) | Texas Instruments
Voltage Ref, Shunt, 2.495V-36V, Sot-23-3 | Newark Electronics
VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL431BQDBZRQ1?

Additional datasheets, footprints and schematics for TL431BQDBZRQ1 are listed on our Part Details page. You can also find images and similar parts to TL431BQDBZRQ1 on this page.

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What category does TL431BQDBZRQ1 fall under?

The TL431BQDBZRQ1 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TL431BQDBZRQ1 when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TL431BQDBZRQ1 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TL431BQDBZRQ1 have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for TL431BQDBZRQ1.

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