TLE 42364G Infineon Technologies, TLE 42364G Datasheet - Page 2

• Manufacturer Part Number: TLE 42364G
• Manufacturer: Infineon Technologies

Specifications of TLE 42364G

• Packages: PG-SOT223-4
• Regulator Type: single output
• Output Voltage: 5V
• Accuracy: 2.0 %
• Max. Output Current: 100mA
• Dropout Voltage: 250mV

Low Dropout Linear Voltage Regulator
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Features
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Functional Description
TLE42364G is a low dropout voltage regulator for 5 V supply in a PG-SOT223-4 SMD package. The IC regulates
an input voltage V
mA. The IC can be switched off via the enable input, which causes the current consumption to drop below 10 µA.
The IC is protected against shortcircuit and overheat by the incorporated output current limitation and the
overtemperature shutdown.
Choosing External Components
The input capacitor C
stability of the regulating circuit. Stability is guaranteed at values C
operating temperature range.
Circuit Description
The device includes a precise reference voltage, which is very accurate due to resistor adjustment. A control amplifier
compares the divided output voltage to this reference voltage and drives the base of the PNP series transistor through a buffer.
Saturation control as a function of the load current prevents any oversaturation of the power element.
Type
TLE42364G
Data Sheet
Output voltage 5 V
Output voltage tolerance ≤ ±2%
100 mA current capability
Very low current consumption
Low dropout voltage
Overtemperature shutdown
Reverse polarity protection
Output current limitation
Wide temperature range
Suitable for use in automotive electronics
Enable
Green Product (RoHS compliant)
AEC Qualified
Overview
I
in the range of 5.5 V < V
I
is necessary for compensating line influences. The output capacitor C
Package
PG-SOT223-4
I
< 45 V to V
Q,nom
2
= 5 V. The maximum output current is more than 100
Q
≥ 10 µF and an ESR ≤ 10 Ω within the whole
Marking
42364
PG-SOT223-4
Rev. 1.0, 2010-02-08
Q
is necessary for the
TLE42364G