參數(shù)資料
型號(hào): UTC78L08M
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(yè)數(shù): 6/8頁(yè)
文件大?。?/td> 103K
代理商: UTC78L08M
UTC 78LXXM
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
6
QW-R101-002,D
UTC78L24M ELECTRICAL CHARACTERISTICS
(V
I
=33V,Io=40mA, 0
°
C <Tj<125
°
C,C1=0.33uF,Co=0.1uF, unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
Output Voltage
V
O
TEST CONDITIONS
Tj=25
°
C
27V<=V
I
<=38V,I
O
=1mA - 40mA
27V<=V
I
<=V
MAX,
I
O
=1mA - 200mA
Tj=25
°
C,IO=1mA - 100mA
Tj=25
°
C,IO=1mA - 40mA
27V<=V
I
<=38V,Tj=25
°
C
28V<=V
I
<=38V,Tj=25
°
C
27V<=V
I
<=38V
1mA<=V
I
<=40mA
10Hz<=f<=100kHz
Io=5mA
27V<=V
I
<=38V,f=120Hz,
Tj=25
°
C
Tj=25
°
C
MIN
TYP
MAX
UNIT
23.04
22.80
22.80
24
24.96
25.20
25.20
V
V
V
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
mV/
°
C
dB
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Vo
Vo
Iq
Iq
Iq
V
N
Vo/
T
RR
40
20
160
150
2.2
200
-2.0
45
200
100
300
250
6.0
1.5
0.1
34
Dropout Voltage
Vd
1.7
V
Note 1: The Maximum steady state usable output current are dependent on input voltage, heat sinking, lead length
of the package and copper pattern of PCB. The data above represent pulse test conditions with junction
temperatures specified at the initiation of test.
Note 2: Power dissipation<0.5W
APPLICATION CIRCUIT
UTC 78LXXM
1
2
3
C0
0.1
μ
F
C1
0.33
μ
F
Vi
Vo
Note 1: To specify an output voltage, substitute voltage value for "XXM".
Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located
as close as possible to the regulators.
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