ML7800-FBE Datasheet, PDF (1/11 Pages) Micro Electronics – 3-TERMINAL POSITIVE VOLTAGE REGULATOR

ML7800 - FBE*
SERIES
3-TERMINAL POSITIVE
VOLTAGE REGULATOR
The ML7800 series are 3-Terminal Positive Voltage Regulators. These regulators employ internal current-limiting, thermal-shutdown
and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A
output current (Please refer to the "thermal design" portion of application note). They are intended as fixed voltage regulations in a
wide range of applications including local (on-card) regulation for elimination of distributution problems associated with single point
regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable
output voltages and currents.
* Parts of FBE are satisfied with requirements of directive 2002/95/EC on RoHS.
■ Package Outline
TO-220
1. OUT
2. GND
3. IN
TO-220F
321
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
PARAMETER
SYMBOL
Input Voltage
VIN
Storage Temperature Range
Tstg
Operating Temperature Range
Power Dissipation
PD
Maximum Rating
ML7805 to ML7809
ML7812 to ML7820
ML7824
-40 to +125
Operating Junction Temperature
Tj
Operating Ambient Temperature
Topr
15(Tc≦70℃ )
35
35
40
-30 to +150
-30 to +75
UNIT
V
℃
℃
W
THERMAL RESISTANCE
Thermal Resistance
Junction-to-Ambient Temperature
Junction-to-Case
Θ ja
Θ jc
60
℃/W
5
ELECTRICAL CHARACTERISTICS (Tj=25℃,C1=0.33μF,Co=0.1μF)
PARAMETER
SYMBOL
TEST CONDITIONS
ML7805A / ML7805FA
Output Voltage
Quiescent Current
Load Regulation
Line Regulation
Ripple Rejection
Output Noise Voltage
Average Temperature
Cofficient of Output Voltage
Vo VIN=10V
IQ
VIN=10V
ΔVo Io VIN=10V
ΔVo Vin VIN=7 to 25V
RR VIN=10V
VNO VIN=10V
ΔVo / ΔT VIN=10V
Io=0.5A
Io=0mA
Io=0.005A to 1.5A
Io=0.5A
Io=0.5A
ein=2Vp-p
BW=10Hz to 100KHz
Io=0.5A
f=120Hz
Io=0.5A
MICRO ELECTRONICS LTD.
7/F, Enterprise Square Three, 39 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.
Fax: [phone] Tel: [phone] Website: www.microelectr.com.hk
Measurement is to be conducted in
pulse testing.
MIN. TYP. MAX. UNIT
4.8 5.0 5.2
V
-
4.2 8.0 mA
-
15 100 mV
-
3
100 mV
62
78
-
dB
-
40
-
μV
-
-1.1
- mV/℃
APR 2005
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