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TLE7272G

Description
5-V Low Drop Voltage Regulator
CategoryPower/power management    The power supply circuit   
File Size184KB,21 Pages
ManufacturerInfineon
Websitehttp://www.infineon.com/
Download Datasheet Parametric Compare View All

TLE7272G Overview

5-V Low Drop Voltage Regulator

TLE7272G Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerInfineon
Parts packaging codeD2PAK
package instructionTO-263, SMSIP5H,.6,67TB
Contacts4
Reach Compliance Code_compli
ECCN codeEAR99
AdjustabilityFIXED
Maximum drop-back voltage 10.5 V
Nominal dropback voltage 10.25 V
Maximum absolute input voltage45 V
Maximum input voltage42 V
Minimum input voltage5.5 V
JESD-30 codeR-PSSO-G5
JESD-609 codee0
length10 mm
Maximum grid adjustment rate0.02%
Maximum load regulation0.04%
Number of functions1
Output times1
Number of terminals5
Working temperatureTJ-Max150 °C
Operating temperatureTJ-Mi-40 °C
Maximum output current 10.3 A
Maximum output voltage 15.1 V
Minimum output voltage 14.9 V
Nominal output voltage 15 V
Package body materialPLASTIC/EPOXY
encapsulated codeTO-263
Encapsulate equivalent codeSMSIP5H,.6,67TB
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)240
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mountYES
technologyBIPOLAR
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch1.7 mm
Terminal locationSINGLE
Maximum time at peak reflow temperature30
Maximum voltage tolerance2%
width9.25 mm
5-V Low Drop Voltage Regulator
TLE 7272
Features
Output voltage 5 V
±2%
Ultra low current consumption: typ. 25µA
300 mA current capability
Inhibit input
Reset
Very low-drop voltage
Short-circuit-proof
Suitable for use in automotive electronics
P-TO252-5-1
Functional Description
The TLE 7272 is a monolithic integrated low-drop
voltage regulator for load currents up to 300 mA. An input
voltage up to 42 V is regulated to
V
Q,nom
= 5.0 V with a
precision of
±2%.
Due to its integrated reset circuitry
featuring power on timing and output voltage monitoring
P-TO263-5-1
the IC is well suited as
µ-controller
supply. The
sophisticated design allows to achieve stable operation
even with ceramic output capacitors down to 470 nF. The
device is designed for the harsh environment of automotive applications. Therefore it is
protected against overload, short circuit and overtemperature conditions. Of course the
TLE 7272 can be used also in all other applications, where a stabilized 5 V voltage is
required. Due to its ultra low stand-by current consumption of typ. 20
µA
the TLE 7272
is dedicated for use in applications permanently connected to
V
BAT
. In addition the IC can
be switched off via the Inhibit input reducing the current consumption to typ. 5
µA.
An
integrated output sink current circuitry keeps the voltage at the Output pin Q below 5.5
V even when reverse currents are applied. Thus connected devices are protected from
overvoltage damage. For applications requiring extremely low noise levels the Infineon
voltage regulator family TLE 42XY and TLE 44XY is more suited than the TLE 7272. A
mV-range output noise on the TLE 7272 caused by the charge pump operation is
unavoidable due to the ultra low quiescent current concept.
Type
TLE 7272 D
TLE 7272 G
Data Sheet
Ordering Code
Q67006-A9734
Q67006-A9735
1
Package
P-TO252-5
P-TO263-5
Rev. 1.1, 2005-07-30

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Description 5-V Low Drop Voltage Regulator 5-V Low Drop Voltage Regulator 5-V Low Drop Voltage Regulator
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