TLVH431MQDBZR,215 datasheet, PDF

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TLVH431MQDBZR,215: DescriptionIC VREF SHUNT ADJ SOT23-3; Categorysemiconductor Power management; File Size822KB，25 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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TLVH431MQDBZR,215 Overview

IC VREF SHUNT ADJ SOT23-3

TLVH431MQDBZR,215 Parametric

Parameter Name	Attribute value
Reference type	shunt
Output type	Adjustable
Voltage - Output (minimum/fixed)	1.24V
Voltage - Output (maximum)	18V
Current - Output	70mA
Tolerance	±1.5%
Temperature Coefficient	-
Noise - 0.1Hz to 10Hz	-
Noise - 10Hz to 10Hz	-
Voltage - input	-
Current - Power	-
Current - cathode	80µA
Operating temperature	-40°C ~ 125°C（TA）
Installation type	surface mount
Package/casing	TO-236-3，SC-59，SOT-23-3
Supplier device packaging	TO-236AB（SOT23）

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TLVH431 family

Low voltage adjustable precision shunt regulators

Rev. 1 — 27 April 2012

Product data sheet

1. General description

Low voltage three-terminal shunt regulator family with an output voltage range between

ref

(1.24 V) and 18 V, to be set by two external resistors.

Table 1.

Product overview

Package

SOT23

SOT753

SOT23

SOT753

0.75 %

SOT23

SOT753

Temperature range (T

amb

)

C

to 70

C

TLVH431CDBZR

TLVH431ACDBZR

40 C

to 85

C

TLVH431IDBZR

TLVH431AIDBZR

40 C

to 125

C

TLVH431QDBZR

TLVH431MQDBZR

TLVH431QDBVR

TLVH431AQDBZR

TLVH431AQDBVR

TLVH431DQDBZR

TLVH431DQDBVR

Pinning configuration

(see

Table 5)

normal pinning

mirrored pinning

normal pinning

Reference voltage

tolerance (V

ref

)

1.5 %

TLVH431AMQDBZR mirrored pinning

TLVH431DMQDBZR mirrored pinning

2. Features and benefits



Programmable output voltage up to 18 V



Three different reference voltage tolerances:



Standard grade: 1.5 %



A-Grade: 1 %



D-Grade: 0.75 %



Typical temperature drift: 4 mV (in a range of

40 C

up to 125

C)



Low output noise



Typical output impedance: 0.1





Sink current capability: 0.08 mA to 70 mA



AEC-Q100 qualified (grade 1)

3. Applications



Shunt regulator

Precision current limiter

Precision constant current sink

Isolated feedback loop for Switch Mode Power Supply (SMPS)

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