5V/1A POSITIVE VOLTAGE REGULATOR ML7805 three-terminal positive v
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7805
5V/1A POSITIVE VOLTAGE REGULATOR
ML7805 three-terminal positive voltage regulator applications that require regulated supply current excess This regulator features output short circuit protection, thermal shutdown safe area compensation making remarkably rugged under most operating conditions.
Output current excess
Output short-circuit protection
Output transistor safe-area compensation
Internal thermal overload protection
external component required
external adjustment required
Output voltage
003003
INPUT
GROUND
OUTPUT
EQUIVALENT CIRCUIT
STANDARD APPLICATION
INPUT
0.33/iF
ML7805
OUTPUT
input voltage must remain least above output voltage.
required regulator located appreciable distance from power supply, filter.
improvement transient response only, needed stability.
MICRO ELECTRONICS LTD.
Hung Road, Kwun Tong, Kowloon, Hong Kong. Cable: Microtron, Hong Kong- Telex: 73510 Micro P.O. 947?, Kwun Tong. Tel: 3-430181-6 3-893363, 3-892423, 3-898221
This Material Copyrighted Respective Manufacturer
7805
5V/1A POSITIVE VOLTAGE REGULATOR
Input Voltage
Power Dissipation Ptot Internally limited
Operating Junction Temperature Range
Storage Temperature Range Tstg
ELECTRICAL CHARACTERISTICS:
(Vi=10V, lo=500mA, unless otherwise noted)
PARAMETER SYMBOL UNIT TEST CONDITIONS
Output Voltage
Line Regulation lo=100mA
=500m <25V
Load Regulation 5.0mA 1.5A 250mA 750mA
Output Voltage 4.75 5.25 P<15W
Quiescent Current
Quiescent Current Change
Output Noise Voltage 10Hz<f< 100kHz
Long Term Stability AVo/At mV/kHrs
Ripple Rejection AVi/AVo =20mA f=120Hz
Input-Output Voltage Differential Vi-Vo lo=1
Output Resistance lo=500mA
Average Temperature Coefficient Output Voltage aVo/aTa lo=5mA
This Material Copyrighted Respective Manufacturer
7805
5V/1A POSITIVE VOLTAGE REGULATOR
TYPICAL CHARACTERISTICS ML7805
TOTAL POWER DISSIPATION AMBIENT TEMPERATURE
PttK
DROPOUT CHARACTERISTICS
OUTPUT VOLTAGE JUNCTION TEMPERATURE
=2Ur
QUIESCENT CURRENT INPUT VOLTAGE
ImAI
=25'
PEAK OUTPUT CURRENT DIFFERENTIAL VOLTAGE
RIPPLE REJECTION FREQUENCY
aVi/aVo (dB)
Vin=10V k>=20mA
(Hz)
This Material Copyrighted Respective Manufacturer
7805
5V/1A POSIT VOLTAGE REGULATOR
This Material Copyrighted Respective Manufacturer
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