TLV431ACDBVR

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Details for Texas Instruments

TLV431ACDBVR

1% Accuracy Low-Voltage Adjustable Precision Shunt Regulator
Buy Directly from Texas Instruments (10976 in Stock)
$0.2100 per unit
Series Information for TLV431ACDBVR - Texas Instruments

Description

VOLTAGE REF SHUNT 1.24V-6V SOT-23-5
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.

Specifications

Voltage Reference Type:
Shunt - Adjustable
Product Range:
TLV431A Series
Reference Voltage:
1.24V to 6V
Initial Accuracy:
1%
Temperature Coefficient:
-
Voltage Reference Case Style:
SOT-23
No. of Pins:
5Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
1%
Base Number:
431
Cathode Current Ik Max:
15mA
IC Temperature Range:
Commercial
Input Voltage:
1.24V to 6V
Input Voltage Max:
6V
Input Voltage Min:
1.24V
Operating Temperature Range:
0°C to +70°C
Operating Voltage Tolerance +:
1%
Output Current Max:
15mA
Output Voltage Max:
6V
Output Voltage Min:
1.24V
Reference Volt Tolerance ±%:
1%
Reference Voltage Tolerance:
12mV
Reference Volts:
1.24V
Temperature Coeff Over Temp Range:
4mV
Termination Type:
Surface Mount Device
Topology:
Shunt Adjustable
Voltage Regulator Type:
Adjustable Shunt

Alternate Descriptions

Avnet America

V-Ref Adjustable 1.24V to 6V 15mA 5-Pin SOT-23 T/R

Avnet Europe

V-Ref Adjustable 1.24V to 6V 15mA 5-Pin SOT-23 T/R

Texas Instruments

1% Accuracy Low-Voltage Adjustable Precision Shunt Regulator

Texas Instruments product