Low

TEXAS INSTRUMENTS  TLV431AIDBVR  Voltage Reference, Precision, Low Voltage, Shunt - Adjustable, TLV431A Series, 1.24V to 6V, SOT-23-5

TEXAS INSTRUMENTS TLV431AIDBVR
Technical Data Sheet (1.46MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The TLV431A series low-voltage adjustable Voltage Reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24V) and 6V with two external resistors. This device operates from a lower voltage (1.24V) than the widely used TL431 and TL1431 shunt-regulator reference. When used with an optocoupler, the TLV431 device is an ideal voltage reference in isolated feedback circuits for 3 to 3.3V switching-mode power supplies. This device has a typical output impedance of 0.25Ω. 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.
  • 80µA Typical low operational cathode current
  • 0.25Ω Typical output impedance
  • Green product and no Sb/Br

 

Product Information

Product Range:
TLV431A Series
Voltage Reference Type:
Shunt - Adjustable
Reference Voltage:
1.24V to 6V
Initial Accuracy:
1%
Temperature Coefficient:
± 39ppm/°C
Voltage Reference Case Style:
SOT-23
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Reference Voltage Tolerance:
12 mV
MSL:
MSL 1 - Unlimited
Input Voltage:
1.24V to 6V
Input Voltage Min:
1.24 V
Input Voltage Max:
6 V
Reference Volts:
1.24 V
SVHC:
No SVHC (15-Jun-2015)
Topology:
Shunt, Programmable

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

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