XL78L05A, XT78L05
100 mA Positive Voltage Regulators
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www.xinluda.com
Rev 2.3
1.
DESCRIPTION
The XL78L05 Series of positive voltage regulators are inexpensive, easy−to−use devices suitable for
a multitude of applications that require a regulated supply of up to 100 mA. These regulators
feature internal current limiting and thermal shutdown making them remarkably rugged. No
external components are required with the XL78L05A/XT78L05 devices in many applications.
These devices offer a substantial performance advantage over the traditional zener diode−resistor
combination, as output impedance and quiescent current are substantially reduced.
2.
FEATURES
Wide Range of Available, Fixed Output Voltages
Internal Short Circuit Current Limiting
Internal Thermal Overload Protection
No External Components Required
These are Pb−Free Devices
Two packages: XL78L05A (SOP8), XT78L05 (TO92)
XL78L05A, XT78L05
100 mA Positive Voltage Regulators
2
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9
www.xinluda.com
Rev 2.3
3.
PIN CONFIGURATIONS
XL78L05A XT78L05
(TOP VIEW)
Pin Functions
Symbol
Pin
Description
XL7805A
(SOP8)
VOUT
1
Output voltage pin
GND
2,3,6,7
Ground
NC
4, 5
No connection
V
IN
8
Input supply voltage pin