78L24 데이터 시트보기 (PDF) - Contek Microelectronics
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78L24 Datasheet PDF : 7 Pages
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78LXX
LINEAR INTEGRATED CIRCUIT
PARAMETER
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Dropout Voltage
SYMBOL
VN
Vo/T
RR
Vd
TEST CONDITIONS
10Hz<=f<=100kHz
Io=5mA
10V<=VI<=20V,f=120Hz,
Tj=25 C
Tj=25 C
MIN TYP. MAX UNIT
49
uV
0.75
mV/ C
40 46
dB
1.7
V
Contek 78L08 ELECTRICAL CHARACTERISTICS
(VI=14V,Io=40mA ,0 C<Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Output Voltage
Tj=25 C
7.7
VO
10.5V<=VI<=23V,I O=1mA-40mA 7.6
10.5V<=VI<=VMAX,
7.6
Load Regulation
IO=1mA-70mA
Vo Tj=25 C,IO=1mA-100mA
Line regulation
Tj=25 C,IO=1mA-70mA
Vo 10.5V<=VI<=23V,Tj=25 C
11V<=VI<=23V,Tj=25 C
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
DIq
DIq
DIq
VN
DVo/DT
VIN=14V,I O=0mA,Tj=25 C
11V<=V I<=23V
1mA<=VI<=40mA
10Hz<=f<=100kHz
Io=5mA
Ripple Rejection
Dropout Voltage
RR 11V<=VI<=23V,f=120Hz,Tj=25 C 39
Vd Tj=25 C
TYP
8.0
15
8.0
10
8
2.0
49
0.75
70
1.7
MAX UNIT
8.3
V
8.4
V
8.4
V
(note 2)
80 mV
40 mV
175 mV
125 mV
5.5 mA
1.5 mA
0.1 mA
uV
mV/ C
dB
V
Contek 78L09 ELECTRICAL CHARACTERISTICS
(VI=15V,Io=40mA ,0 C <Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Tj=25 C
8.64
Output Voltage
VO
11.5V<=VI<=24V,I O=1mA-40mA 8.55
11.5V<=V I<=VMAX,
8.55
IO=1mA-70mA
Load Regulation
Vo Tj=25 C,IO=1mA-100mA
Tj=25 C,IO=1mA-40mA
Line regulation
Vo 11.5V<=VI<=24V,Tj=25 C
Quiescent Current
13V<=VI<=24V,Tj=25 C
DIq VIN=15V,I O=0mA,Tj=25 C
Quiescent Current Change
DIq 13V<=VI<=24V
DIq 1mA<=VI<=40mA
Output Noise Voltage
VN 10Hz<=f<=100kHz
Temperature coefficient of Vo
DVo/DT Io=5mA
Ripple Rejection
RR 12V<=VI<=23V,f=120Hz,Tj=25 C 38
Dropout Voltage
Vd Tj=25 C
TYP
9.0
20
10
90
100
2.0
49
0.75
44
1.7
MAX UNIT
9.36 V
9.45 V
9.45 V
(note 2)
90 mV
45 mV
200 mV
150 mV
6.0 mA
1.5 mA
0.1 mA
UV
mV/ C
dB
V
Contek Microelectronics Co.,Ltd.
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CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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