TLE7270 datasheet(6/14 Pages) INFINEON

Part #	TLE7270

Description	5-V Low Drop Voltage Regulator

PDF	14 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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6 / 14 page

Data Sheet

Rev. 1.03, 2004-10-14

TLE 7270

Power supply ripple

rejection

PSRR

–

r = 100 Hz;

r = 0.5 Vpp

Temperature output

voltage drift

dVQ

-----------

–

0.5

–

mV/K –

Output Capacitor

470

–

ESR < 3

Ω

Reset Output RO

Reset switching

threshold

4.50

4.65

4.80

Q decreasing

i = 6V

Reset output low voltage

ROL

–

0.2

0.4

RO = 10 kΩ;

Q > 1 V

Internal reset pull up

resistor

R,int

Ω

External reset pull up

resistor

R,ext

∞2) kΩ

see Fig. 3

Reset delay time

DT connected to GND

Reset delay time

128

176

DT connected to Q

Reset reaction time

–

µs

–

1) Measured when the output voltage

Q has dropped 100 mV from the nominal value obtained at VI = 13.5 V.

2) An external reset pull up resistor is not required.

Parameter

Symbol

Limit Values

Unit

Measuring Condition

Min.

Typ.

Max.

TLE7270 Datasheet(PDF) 6 Page - Infineon Technologies AG

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