TLE4263 View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

TLE4263

5-V Low Drop Voltage Regulator

Infineon Technologies 

5-V Low Drop Voltage Regulator

TLE 4263

Features

• Output voltage tolerance ≤ ±2%

• 200 mA output current capability

• Low-drop voltage

• Very low standby current consumption

• Overtemperature protection

• Reverse polarity protection

• Short-circuit proof

• Adjustable reset threshold

• Watchdog

• Wide temperature range

• Suitable for use in automotive electronics

• Green Product (RoHS compliant)

• AEC Qualified

P-DSO-14-3, -8, -9, -11, 14

^

Functional Description

P-DSO-20-1, -6, -7, -9, -14, -15, -17, -

TLE 4263 is a 5-V low drop voltage regulator in a SMD

package PG-DSO-14-30, PG-DSO-20-35, or

PG-DSO-8-16. The maximum input voltage is 45 V. The

maximum output current is more than 200 mA. The IC is

short-circuit proof and incorporates temperature

protection which turns off the IC at overtemperature.

The IC regulates an input voltage VI in the range of 6 V <

VI < 45 V to VQ,nom = 5.0 V. A reset signal is generated for

an output voltage of VQ,rt < 4.5 V. This voltage threshold

can be decreased to 3.5 V by external connection of a

P/PG-DSO-8-3, -6, -7, -8, -9,

voltage divider. The reset delay can be set externally by a capacitor. The integrated

watchdog logic supervises the connected microcontroller. The IC can be switched off via

the inhibit input, which causes the current consumption to drop from 900 µA to typical 0 µA.

Type

TLE 4263 GS

TLE 4263 G

Data Sheet

Package

PG-DSO-8-16

PG-DSO-20-35

Type

TLE 4263 GM

1

Package

PG-DSO-14-30

Rev. 2.8, 2007-03-20

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