參數(shù)資料
型號(hào): MC78L05
廠商: Motorola, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù): 12/16頁
文件大?。?/td> 101K
代理商: MC78L05
MC78L00A Series, NCV78L00A
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS (VI = 27 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, 0°C < TJ < +125°C, unless otherwise noted.)
MC78L18AC
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25°C)
VO
17.3
18
18.7
Vdc
Line Regulation
(TJ = +25°C, IO = 40 mA)
21.4 Vdc
≤ VI ≤ 33 Vdc
20.7 Vdc
≤ VI ≤ 33 Vdc
22 Vdc
≤ VI ≤ 33 Vdc
21 Vdc
≤ VI ≤ 33 Vdc
Regline
45
35
325
275
mV
Load Regulation
(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)
(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)
Regload
30
15
170
85
mV
Output Voltage
(21.4 Vdc
≤ VI ≤ 33 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(20.7 Vdc
≤ VI ≤ 33 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(VI = 27 V, 1.0 mA ≤ IO ≤ 70 mA)
VO
17.1
18.9
Vdc
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
IIB
3.1
6.5
6.0
mA
Input Bias Current Change
(22 Vdc
≤ VI ≤ 33 Vdc)
(21 Vdc
≤ VI ≤ 33 Vdc)
(1.0 mA
≤ IO ≤ 40 mA)
DIIB
1.5
0.1
mA
Output Noise Voltage
(TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)
Vn
150
mV
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 23 V
≤ VI ≤ 33 V, TJ = +25°C)
RR
33
48
dB
Dropout Voltage
(TJ = +25°C)
VI VO
1.7
Vdc
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