TLE4263GM Просмотр технического описания (PDF) - Siemens AG

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TLE4263GM

5-V Low-Drop Voltage Regulator

Siemens AG 

TLE 4263

Dimensioning Information on External Components

The input capacitor CI is necessary for compensating line influences. Using a resistor of

approx. 1 Ω in series with CI, the oscillating circuit consisting of input inductivity and input

capacitance can be damped. The output capacitor is necessary for the stability of the

regulating circuit. Stability is guaranteed at values ≥ 22 µF and an ESR of ≤ 3 Ω within

the operating temperature range. For small tolerances of the reset delay the spread of

the capacitance of the delay capacitor and its temperature coefficient should be noted.

Pin Configuration

(top view)

TLE 4263 G

TLE 4263 GM

N.C. 1

QRES 2

GND 3

GND 4

GND 5

DRES 6

SRES 7

14 INH

13 VΙ

12 GND

11 GND

10 GND

9 VQ

8W

AEP02587

Semiconductor Group

2

1998-11-01

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