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參數資料
| 型號： | 78Lxx-AB3-B-R |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | LINEAR INTEGRATED CIRCUIT |
| 中文描述： | 線性集成電路 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 251K |
| 代理商： | 78LXX-AB3-B-R |
78LXX
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 8
QW-R101-001,AG
ELECTRICAL CHARACTERISTICS (Cont.)
For UTC78L15
(V
IN
=23V, I
OUT
=40mA, 0
°
C <T
J
<125
°
C, C1=0.33uF, Co=0.1uF, unless otherwise specified)
PARAMETER
SYMBOL
T
J
=25
°
C
17.5V
≦
V
IN
≦
30V,I
OUT
=1mA-40mA
Output Voltage
V
OUT
17.5V
≦
V
IN
≦
V
MAX
, I
OUT
=1mA-70mA
T
J
=25
°
C,I
OUT
=1mA-100mA
Load Regulation
V
OUT
T
j
=25
°
C,I
OUT
=1mA-70mA
17.5V
≦
V
IN
≦
30V,T
J
=25
°
C
Line regulation
V
OUT
20V
≦
V
IN
≦
30V,T
J
=25
°
C
Quiescent Current
I
Q
V
IN
=23V,I
OUT
=0mA,T
J
=25
°
C
20V
≦
V
IN
≦
30V
Quiescent Current Change
I
Q
1mA
≦
V
IN
≦
40mA
Output Noise Voltage
eN
10Hz
≦
f
≦
100kHz
Temperature coefficient of V
OUT
V
O
/
T
I
OUT
=5mA
Ripple Rejection
RR
18.5V
≦
V
IN
≦
28.5V,f=120Hz, T
J
=25
°
C
Dropout Voltage
V
D
T
J
=25
°
C
TEST CONDITIONS
MIN
14.40 15.0
14.25
14.25
34
TYP
MAX
15.60
15.75
15.75 V(note 2)
150
150
150
75
6.5
1.5
0.1
UNIT
V
V
20
25
25
15
2.2
90
-1.3
63
1.7
mV
mV
mV
mV
mA
mA
mA
uV
mV/
°
C
dB
V
For UTC78L18
(V
IN
=27V,I
OUT
=40mA,0
°
C<T
J
<125
°
C,C1=0.33uF,Co=0.1uF,unless otherwise specified)
PARAMETER
SYMBOL
T
J
=25
°
C
21V
≦
V
IN
≦
33V,I
OUT
=1mA-40mA
Output Voltage
V
OUT
21V
≦
V
IN
≦
V
MAX
,I
OUT
=1mA-70mA
T
J
=25
°
C,I
OUT
=1mA-100mA
Load Regulation
V
OUT
T
J
=25
°
C,I
OUT
=1mA-40mA
21V
≦
V
IN
≦
33V,T
J
=25
°
C
Line regulation
V
OUT
22V
≦
V
IN
≦
33V,T
J
=25
°
C
Quiescent Current
I
Q
V
IN
=27V,I
OUT
=0mA,T
J
=25
°
C
21V
≦
V
IN
≦
33V
Quiescent Current Change
I
Q
1mA
≦
V
IN
≦
40mA
Output Noise Voltage
eN
10Hz
≦
f
≦
100kHz
Temperature coefficient of V
OUT
V
O
/
T
I
OUT
=5mA
Ripple Rejection
RR
23V
≦
V
IN
≦
33V,f=120Hz,T
J
=25
°
C
Dropout Voltage
V
D
T
J
=25
°
C
TEST CONDITIONS
MIN
17.28 18.0
17.10
17.10
34
TYP
MAX
18.72
18.90
18.90 V(note 2)
170
85
300
250
6.0
1.5
0.1
UNIT
V
V
30
15
145
135
2.0
150
-1.8
48
1.7
mV
mV
mV
mV
mA
mA
mA
uV
mV/
°
C
dB
V
For UTC78L24
(V
IN
=33V,I
OUT
=40mA,0
°
C <T
J
<125
°
C,C1=0.33uF,Co=0.1uF,unless otherwise specified)
PARAMETER
SYMBOL
T
J
=25
°
C
27V
≦
V
IN
≦
38V,I
OUT
=1mA-40mA
Output Voltage
V
OUT
27V
≦
V
IN
≦
V
MAX
, I
OUT
=1mA-70mA
T
J
=25
°
C,I
OUT
=1mA-100mA
Load Regulation
△
V
OUT
T
J
=25
°
C,I
OUT
=1mA-40mA
27V
≦
V
IN
≦
38V,T
J
=25
°
C
Line regulation
△
V
OUT
28V
≦
V
IN
≦
38V,T
J
=25
°
C
Quiescent Current
I
Q
V
IN
=33V,I
OUT
=0mA,T
J
=25
°
C
27V
≦
V
IN
≦
38V
Quiescent Current Change
I
Q
1mA
≦
V
IN
≦
40mA
Output Noise Voltage
eN
10Hz
≦
f
≦
100kHz
Temperature coefficient of V
OUT
V
O
/
T
I
OUT
=5mA
Ripple Rejection
RR
27V
≦
V
IN
≦
38V,f=120Hz,T
J
=25
°
C
Dropout Voltage
V
D
T
J
=25
°
C
Note 1.The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of
the package and copper pattern of PCB.
2.Power dissipation<0.5W
TEST CONDITIONS
MIN
23.04 24.0
22.8
22.8
34
TYP
MAX
24.96
25.2
25.2 V(note 2)
200
100
300
250
6.0
1.5
0.1
UNIT
V
V
40
20
160
150
2.2
200
-2.0
45
1.7
mV
mV
mV
mV
mA
mA
mA
uV
mV/
°
C
dB
V
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| 78LXX-AB3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
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| 78LXXG-T92-B | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
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