UTCLM7818 Просмотр технического описания (PDF) - Unisonic Technologies
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UTCLM7818 Datasheet PDF : 6 Pages
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UTCLM78XX LINEAR INTEGRATED CIRCUIT
UTC LM7810 ELECTRICAL CHARACTERISTICS
( VI=16V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
Output Voltage
Tj=25°C, IO=5mA - 1.0A
9.60 10.0
Vo
VI =12.5V to 25V,
9.50
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
IO=5mA - 1.0A,PD<=15W
∆Vo Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
∆Vo VI =13V to 25V,Tj=25°C
VI =13V to 25V,
Tj=25°C,Io<=1A
Iq
Tj=25°C, IO=<1A
∆Iq
VI =12.6V to 25V
∆Iq
IO=5mA - 1.0A
VN
10Hz<=f<=100kHz
58
∆Vo/∆T Io=5mA
-1.1
RR
VI =13V - 23V,f=120Hz,Tj=25°C 56 72
IPK
Tj=25°C
1.8
ISC
VI=35V, Tj=25°C
250
Vd
Tj=25°C
2.0
MAX
10.40
10.50
100
50
100
100
8.0
1.0
0.5
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
UTC LM7812 ELECTRICAL CHARACTERISTICS
( VI=19V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
Output Voltage
Tj=25°C, IO=5mA - 1.0A 11.52 12.0
Vo
VI =14.5V to 27V,
11.40
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
IO=5mA - 1.0A,PD<15W
∆Vo Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
∆Vo VI =14.5V to 30V,Tj=25°C
VI =14.6V to 27V,Tj=25°C,
Io=1A
Iq
Tj=25°C, IO=<1A
∆Iq
VI =14.5V to 30V
∆Iq
IO=5mA - 1.0A
VN
10Hz<=f<=100kHz
75
∆Vo/∆T Io=5mA
-1.5
RR
VI =15V - 25V,f=120Hz,Tj=25°C 55 72
IPK
Tj=25°C
1.8
ISC
VI=35V, Tj=25°C
250
Vd
Tj=25°C
2.0
MAX
12.48
12.60
120
60
120
120
8.0
1.0
0.5
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
UTC
UNISONIC TECHNOLOGIES CO., LTD. 4
QW-R101-006,C
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