參數(shù)資料
型號: MC78L05
廠商: Motorola, Inc.
元件分類: 基準電壓源/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): 9/16頁
文件大?。?/td> 101K
代理商: MC78L05
MC78L00A Series, NCV78L00A
http://onsemi.com
2
MAXIMUM RATINGS (TA = +125°C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage (2.6 V8.0 V)
Input Voltage (12 V18 V)
Input Voltage (24 V)
VI
30
35
40
Vdc
Storage Temperature Range
Tstg
65 to +150
°C
Operating Junction Temperature Range
TJ
0 to +150
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values
(not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage
may occur and reliability may be affected.
ELECTRICAL CHARACTERISTICS (VI = 10 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, 40°C < TJ < +125°C (for MC78LXXAB,
NCV78L05A), 0
°C < TJ < +125°C (for MC78LXXAC), unless otherwise noted.)
MC78L05AC, AB, NCV78L05A
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25°C)
VO
4.8
5.0
5.2
Vdc
Line Regulation
(TJ = +25°C, IO = 40 mA)
7.0 Vdc
≤ VI ≤ 20 Vdc
8.0 Vdc
≤ VI ≤ 20 Vdc
Regline
55
45
150
100
mV
Load Regulation
(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)
(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)
Regload
11
5.0
60
30
mV
Output Voltage
(7.0 Vdc
≤ VI ≤ 20 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(VI = 10 V, 1.0 mA ≤ IO ≤ 70 mA)
VO
4.75
5.25
Vdc
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
IIB
3.8
6.0
5.5
mA
Input Bias Current Change
(8.0 Vdc
≤ VI ≤ 20 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
40
mV
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 8.0 Vdc
≤ VI ≤ 18 V, TJ = +25°C)
RR
41
49
dB
Dropout Voltage (TJ = +25°C)
VI VO
1.7
Vdc
NOTE:
NCV78L05A: Tlow = 40°C, Thigh = +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring
site and change control.
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