TLE4269(2001) View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

TLE4269
(Rev.:2001)

5-V Low-Drop Fixed Voltage Regulator

Infineon Technologies 

TLE 4269

P-DSO-8-3

Ι1

SΙ 2

RADJ 3

D4

8Q

7 SO

6 RO

5 GND

AEP01668

Figure 1 Pin Configuration (top view)

Pin Definitions and Functions (TLE 4269 G)

Pin No. Symbol Function

1

I

Input; block to GND directly at the IC with a ceramic capacitor.

2

SI

Sense Input; if not needed connect to Q.

3

RADJ Reset Threshold Adjust; if not needed connect to GND.

4

D

Reset Delay; to select delay time, connect to GND via capacitor.

5

GND

Ground

6

RO

Reset Output; the open-collector output is internally linked to Q

via a 20 kΩ pull-up resistor. Keep open, if not needed.

7

SO

Sense Output; the open-collector output is internally linked to the

output via a 20 kΩ pull-up resistor. Keep open, if not needed.

8

Q

5-V Output; connect to GND with a 10 µF capacitor, ESR < 10 Ω.

Data Sheet Rev. 2.3

2

2001-06-29

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