TLV431IDBZR Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 1.24V-6V SOT-23-3

Status: Unknown
Series: TLV431 Series
RoHS: Unknown
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The TLV431 device is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 20). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references. When used with an optocoupler, the TLV431 device is an ideal voltage reference in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. These devices have a typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on characteristic, making them excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.

Prices starting from US$0.10


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.10
8,960
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Logo for Newark Electronics Newark Electronics US$0.51
-
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Logo for element14 element14 US$0.54
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Specifications

Voltage Reference Type Shunt - Adjustable
Product Range TLV431 Series
Reference Voltage 1.24V to 6V
Initial Accuracy 1.5%
Temperature Coefficient 39ppm/°C
Voltage Reference Case Style SOT-23
No. of Pins 3Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Input Voltage Max 6V
Input Voltage Min 1.24V
Reference Voltage Tolerance 18mV
Reference Volts 1.24V
Topology Shunt Adjustable

Alternative Descriptions

1.5% accuracy, low-voltage, adjustable precision shunt regulator | Texas Instruments
Voltage Ref, Shunt, 1.24V-6V, Sot-23-3 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TLV431IDBZR?

Additional datasheets, footprints and schematics for TLV431IDBZR are listed on our Part Details page. You can also find images and similar parts to TLV431IDBZR on this page.

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What category does TLV431IDBZR fall under?

The TLV431IDBZR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TLV431IDBZR when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TLV431IDBZR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TLV431IDBZR have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TLV431IDBZR.

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