參數(shù)資料
型號(hào): MC78L05AB
廠商: ON SEMICONDUCTOR
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): 13/16頁
文件大小: 101K
代理商: MC78L05AB
MC78L00A Series, NCV78L00A
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS (VI = 33 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, 0°C < TJ < +125°C, unless otherwise noted.)
MC78L24AC
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25°C)
VO
23
24
25
Vdc
Line Regulation
(TJ = +25°C, IO = 40 mA)
27.5 Vdc
≤ VI ≤ 38 Vdc
28 Vdc
≤ VI ≤ 80 Vdc
27 Vdc
≤ VI ≤ 38 Vdc
Regline
50
60
300
350
mV
Load Regulation
(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)
(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)
Regload
40
20
200
100
mV
Output Voltage
(28 Vdc
≤ VI ≤ 38 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(27 Vdc
≤ VI ≤ 38 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(28 Vdc
≤ VI = 33 Vdc, 1.0 mA ≤ IO ≤ 70 mA)
(27 Vdc
≤ VI ≤ 33 Vdc, 1.0 mA ≤ IO ≤ 70 mA)
VO
22.8
25.2
Vdc
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
IIB
3.1
6.5
6.0
mA
Input Bias Current Change
(28 Vdc
≤ VI ≤ 38 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
200
mV
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 29 V
≤ VI ≤ 35 V, TJ = +25°C)
RR
31
45
dB
Dropout Voltage
(TJ = +25°C)
VI VO
1.7
Vdc
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