ZP CJ7805-TO263-2L To-263-2l plastic-encapsulate voltage regulator Datasheet

CJ7805
TO-263-2L Plastic-Encapsulate Voltage Regulators
TO-263-2L
C J 7 8 0 5 Three-terminal positive voltage regulator
1.IN
FEATURES
Maximum output current IOM: 1.5 A
Output voltage Vo: 5V
Continuous total dissipation
PD: 1.5 W (Ta = 25 ℃)
15 W(Tc = 25 ℃)
2. GND
1
3
3. OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Input Voltage
Value
Unit
Vi
35
V
Thermal Resistance from Junction to Air
RθJA
83.3
℃/W
Thermal Resistance from Junction to Case
RθJC
8.33
℃/W
Operating Junction Temperature Range
TOPR
0~+150
℃
TSTG
-55~+150
℃
Storage Temperature Range
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=10V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Output voltage
Vo
7V≤V i≤20V, Io=5mA-1A,
P≤15W
Load Regulation
△Vo
Line regulation
△Vo
Quiescent Current
△Iq
Output Noise Voltage
VN
Typ
Max
Unit
25℃
4.8
5.0
5.2
V
0-125℃
4.75
5.00
5.25
V
25℃
9
100
mV
Io=250mA-750mA
25℃
4
50
mV
7V≤V i≤25V
25℃
4
100
mV
8V≤V i≤12V
25℃
1.6
50
mV
25℃
5
8
mA
7V≤V i≤25V
0-125℃
0.3
1.3
mA
5mA≤I O≤1A
0-125℃
0.03
0.5
mA
25℃
42
μV
IO=5mA
0-125℃
-1.1
mV/℃
0-125℃
73
dB
2
V
10Hz≤f≤100KHz
△Vo/△T
Min
Io=5mA-1.5A
Iq
Quiescent Current Change
Output voltage drift
Test conditions
Ripple Rejection
RR
8V≤V i≤18V,f=120Hz
Dropout Voltage
Vd
Io=1A
25℃
Output resistance
RO
f=1KHZ
0-125℃
10
mΩ
Short Circuit Current
Isc
25℃
230
mA
Peak Current
Ipk
25℃
2.2
A
TYPICAL APPLICATION
Vi
1
3
62
Vo
UTC
CJ7805
Ci
0.33μF
2
Co
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
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