TL431V datasheet, PDF - EEWORLD Datasheet

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TL431V: DescriptionVoltage Reference; CategoryPower/power management The power supply circuit; File Size73KB，2 Pages; ManufacturerMicro Commercial Components (MCC)

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TL431V Overview

Voltage Reference

TL431V Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Micro Commercial Components (MCC)
package instruction	,
Reach Compliance Code	unknown
JESD-609 code	e0
Terminal surface	Tin/Lead (Sn/Pb)
Base Number Matches	1

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MCC

Micro Commercial Components

omponents

20736 Marilla Street Chatsworth

!"#

$ % !"#

TL431V

0,9:708

•

Output voltage can be adjusted to 36V

Trapping current capability is 1 to 100 mA

The effective temperature compensation in the working range of full

temperature

Low dynamic output impendance,its typical value is 0.2

Low output noise voltage

Fast on-state response

Adjusttable

Accurate Refence

Source

SOT-23

Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

Maximum Ratings

Parameter

Input Voltage

Operating Temperature

Storage Temperature Range

Symbol

OPR

STG

Value

0---70

-55---+150

Unit

1. (A) ANODE

2. (R) REFERENCE

3. (K) CATHODE

Electrical Characteristics @ 25 C Unless Otherwise Specified

Parameter

Reference Input

Voltage

Deviation of reference

input voltage

Ratio of Change in

Reference Input

Voltage to the Change

in Cathode Voltage

Reference Input

Current

Deviation of

Reference Input

Current Over Full

Temperature Range

Minimum Cathode

Current for Regulation

Off-State Cathode

Current

Dynamic Impedance

Sym

ref

Min

2.45V

Typ

2.50V

Max

2.55V

Test conditions

REF

, I

=10mA

DIMENSIONS

INCHES

MIN

.110

.083

.047

.035

.070

.018

.0005

.035

.003

.015

MIN

2.80

2.10

1.20

.89

1.78

.45

.013

.89

.085

.37

V /

ref

4.5mV

17mV

V /

ref

-1.0

-0.5

-2.7

-2.0

4uA

ref

1.5uA

I /

ref

0.4uA

1.2uA

V =

10V

V = I =10mA

36V

10V

I =10mA, R1=10K

R2=

I =10mA, R1=10K

R2=

REF

, I

=10mA

min

Ta T

max

ref

DIM

MAX

.120

.098

.055

.041

.081

.024

.0039

.044

.007

.020

MAX

3.04

2.64

1.40

1.03

2.05

.60

.100

1.12

.180

.51

NOTE

=full Temperature

Suggested Solder

Pad Layout

.031

.800

.035

.900

.079

2.000

inches

(min)

0.45mA

1.0mA

REF

=36V, V

REF

=0V

REF

, I

=1 to

100mA, f 1.0KHz

(OFF)

0.05uA

0.15

1.0uA

0.5

.037

.950

.037

.950

www.mccsemi.com

Revision: 3

1 of 2

2007/01/30

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