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.
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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

VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 | Farnell
Automotive adjustable precision shunt regulator (pin layout: KRA) | Texas Instruments

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This part has not been flagged as RoHS Compliant.

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