TLV431CDBV Semiconductors - ICs by Texas Instruments

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

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Status:	Unknown
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.

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Specifications

Voltage Reference Type	Shunt - Adjustable
Product Range	-
Reference Voltage	1.24V to 6V
Initial Accuracy	1.5%
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 %	1.5%
Base Number	431
Cathode Current Ik Max	15mA
IC Generic Number	431
IC Temperature Range	Commercial
Input Voltage Max	6V
Logic Function Number	431
Operating Temperature Range	0°C to +70°C
Output Current Max	15mA
Output Voltage	1.24V
Reference Volt Tolerance ±%	1.5%
Reference Voltage Tolerance	18mV
Termination Type	Surface Mount Device
Topology	Shunt Adjustable
Voltage Regulator Type	Positive Adjustable

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The TLV431CDBV is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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