TLE4279GMNTMA1

TLE4279GMNTMA1 Datasheet

TLE 4279

Part	Datasheet
TLE4279GMNTMA1	TLE4279GMNTMA1 (pdf)

Related Parts	Information
TLE4279GNTMA1	TLE4279GNTMA1

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5-V Low Drop Fixed Voltage Regulator TLE 4279 • Output voltage tolerance ±2% • 150 mA current capability • Very low current consumption • Early warning • Reset output low down to VQ = 1 V P-DSO-8-3, -6, -7, -8, -9 Functional Description This device is an automotive suited voltage regulator with P-DSO-14-3, -8, -9, -11, 14 a fixed 5-V output, e.g. in a PG-DSO-8-16 package. The maximum operating voltage is 45 V. The output is able to drive 150 mA load. It is short circuit protected and the thermal shutdown switches the output off if the junction temperature is in excess of 150 °C. A reset signal is generated for an output voltage of VQ < V. The reset threshold voltage can be decreased by external connection of a voltage divider. The reset delay time can be set by an external capacitor. If the application requires pull-up resistors at the logic outputs Reset, Sense Out the TLE 4269 with integrated resistors can be used. It is also possible to supervise the input voltage by using an integrated comparator to give a low voltage warning. Type TLE 4279 G TLE 4279 GM Data Sheet Package PG-DSO-8-16 PG-DSO-14-30 TLE 4279 PG-DSO-8-16 Ι1 SΙ 2 RADJ 3 D4 8Q 7 SO 6 RO 5 GND AEP01668 Figure 1 Pin Configuration top view Table 1 Pin No. 1 2 3 4 5 6 7 8 Pin Definitions and Functions TLE 4279 G Symbol Function Input block to GND directly at the IC with a ceramic capacitor Sense input if not needed connect to Q RADJ Reset threshold adjust if not needed connect to ground Reset delay to select the delay time, connect to GND via external capacitor Ground Reset output open-collector output. Keep open, if not needed Sense output open-collector output. Keep open, if not needed 5-V output connect to GND with a 10 µF capacitor, ESR < 10 Data Sheet

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5-V Low Drop Fixed Voltage Regulator

TLE 4279
• Output voltage tolerance ±2%
• 150 mA current capability
• Very low current consumption
• Early warning
• Reset output low down to VQ = 1 V

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

Functional Description

This device is an automotive suited voltage regulator with

P-DSO-14-3, -8, -9, -11, 14
a fixed 5-V output, e.g. in a PG-DSO-8-16 package. The
maximum operating voltage is 45 V. The output is able to
drive 150 mA load. It is short circuit protected and the
thermal shutdown switches the output off if the junction temperature is in excess of
150 °C. A reset signal is generated for an output voltage of VQ < V. The reset
threshold voltage can be decreased by external connection of a voltage divider. The
reset delay time can be set by an external capacitor. If the application requires pull-up
resistors at the logic outputs Reset, Sense Out the TLE 4269 with integrated resistors
can be used. It is also possible to supervise the input voltage by using an integrated
comparator to give a low voltage warning.

Type TLE 4279 G TLE 4279 GM

Data Sheet

Package PG-DSO-8-16 PG-DSO-14-30

TLE 4279

PG-DSO-8-16
Ι1 SΙ 2 RADJ 3 D4
8Q 7 SO 6 RO 5 GND

AEP01668

Figure 1 Pin Configuration top view

Table 1 Pin No. 1 2 3 4
5 6 7 8

Pin Definitions and Functions TLE 4279 G

Symbol Function

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

Sense input if not needed connect to Q

RADJ Reset threshold adjust if not needed connect to ground

Reset delay to select the delay time, connect to GND via
external capacitor

Ground

Reset output open-collector output. Keep open, if not needed

Sense output open-collector output. Keep open, if not needed
5-V output connect to GND with a 10 µF capacitor, ESR < 10

Data Sheet

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Datasheet ID: TLE4279GMNTMA1 638748