UTCLM78XX Просмотр технического описания (PDF) - Unisonic Technologies
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UTCLM78XX Datasheet PDF : 6 Pages
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UTC LM78XX
PARAMETER
Peak Output Current
Short-Circuit Current
Dropout Voltage
LINEAR INTEGRATED CIRCUIT
SYMBOL
IPK
ISC
Vd
TEST CONDITIONS
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
MIN TYP MAX UNIT
1.8
A
250
mA
2.0
V
UTC LM7808 ELECTRICAL CHARACTERISTICS
( VI=14V, 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
7.68 8.0
Vo
VI =10.5V to 23V,
7.60
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 =10.5V to 25V,Tj=25°C
VI =10.5V to 23V,Tj=25°C,Io=1A
Iq
Tj=25°C, IO=<1A
∆Iq
VI =10.5V to 23V
∆Iq
IO=5mA - 1.0A
VN
10Hz<=f<=100kHz
58
∆Vo/∆T Io=5mA
-0.9
RR
VI =11.5V to 21.5V,
56 72
f=120Hz,Tj=25°C
IPK
Tj=25°C
1.8
ISC
VI=35V, Tj=25°C
250
Vd
Tj=25°C
2.0
MAX
8.32
8.40
UNIT
V
V
80 mV
40 mV
80 mV
80 mV
8.0 mA
1.0 mA
0.5 mA
µV
mV/°C
dB
A
mA
V
UTC LM7809 ELECTRICAL CHARACTERISTICS
( VI=15V, 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
8.64 9.0
Vo
VI =11.5V to 24V,
8.55
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
∆Vo
∆Vo
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
IPK
ISC
Vd
IO=5mA - 1.0A,PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =11.5V to 25 V,
Tj=25°C, PD<15W
VI =11.5V to 24V,Tj=25°C,
Io<=1A
Tj=25°C, IO=<1A
VI =11.5V to 24V
IO=5mA – 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =12.5V to 22.5V,
f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
58
-1.1
56 72
1.8
250
2.0
MAX
9.36
9.45
UNIT
V
V
90 mV
45 mV
90 mV
90 mV
8.0 mA
1.0 mA
0.5 mA
µV
mV/°C
dB
A
mA
V
UTC
UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R101-006,C
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