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參數資料
| 型號： | 78LXX |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定電壓調節(jié)器 |
| 文件頁數： | 6/7頁 |
| 文件大?。?/td> | 61K |
| 代理商： | 78LXX |
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
23.04
22.80
22.80
TYP
24
MAX
24.96
25.20
25.20
UNIT
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.
相關PDF資料 |
PDF描述 |
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| 78MXX | Single 2.3V 10 MHz OP, -40C to +125C, 8-SOIC 150mil, TUBE |
| 78P05SC | Single 2.3V 10 MHz OP, -40C to +125C, 8-SOIC 150mil, TUBE |
| 78P05SM | Dual 2.3V 10 MHz OP, I temp, -40C to +85C, 8-PDIP, TUBE |
| 78P05SP | Dual 2.3V 10 MHz OP, I temp, -40C to +85C, 8-SOIC 150mil, TUBE |
| 78P12ASC | Analog IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 78LXX_09 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| 78LXX_1 | 制造商:ESTEK 制造商全稱:ESTEK 功能描述:3-Terminal Regulators |
| 78LXXA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:The Linear ICs Three-Terminal Low Current Positive Voltage Regulators |
| 78LXX-AB3-B-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT |
| 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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