UTCLM78XX LINEAR INTEGRATED CIRCUIT
UTC LM7815 ELECTRICAL CHARACTERISTICS
( VI=23V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
VI =17.5V to 30V,
MIN TYP MAX UNIT
14.40 15.0 15.60
V
V
Output Voltage
Vo
14.25
15.75
IO=5mA - 1.0A,PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =18.5V to 30V,Tj=25°C
VI =17.7V to 30V,
Tj=25°C, IO =1A
Tj=25°C, IO=<1A
VI =17.5V to 30V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =18.5V to 28.5V
f=120Hz,Tj=25°C
Tj=25°C
Load Regulation
Line regulation
∆Vo
∆Vo
150
75
150
150
mV
mV
mV
mV
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
8.0
1.0
0.5
mA
mA
mA
µV
mV/°C
dB
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
90
-1.8
70
54
Peak Output Current
Short-Circuit Current
Dropout Voltage
IPK
ISC
Vd
1.8
250
2.0
A
mA
V
VI=35V, Tj=25°C
Tj=25°C
UTC LM7818 ELECTRICAL CHARACTERISTICS
( VI=27V, 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 MAX UNIT
Tj=25°C, IO=5mA - 1.0A
17.28 18.0 18.72
V
V
mV
mV
mV
mV
Output Voltage
Load Regulation
Vo
∆Vo
VI =21V to 33V,IO=5mA - 1.0A 17.10
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =21V to 33V,Tj=25°C
VI =21V to 33V,
Tj=25°C, IO =<1A,PD<15W
Tj=25°C, IO=<1A
VI =21.5V to 33V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
18.90
180
90
180
180
Line regulation
∆Vo
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
IPK
ISC
Vd
8.0
1.0
0.5
mA
mA
mA
µV
mV/°C
dB
A
mA
V
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
110
-2.2
69
VI =22V - 32V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
53
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
UTC UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R101-006,C
UTC [ Unisonic Technologies ]
