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LM340T-24 View Datasheet(PDF) - ON Semiconductor

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LM340T-24 Datasheet PDF : 20 Pages
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LM340, A Series
LM340A–15
ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 1.0 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.)
Characteristics
Symbol Min
Typ
Max
Output Voltage (TJ = +25°C)
IO = 5.0 mA to 1.0 A
VO
14.7
15
15.3
Line Regulation
17.9 Vdc to 30 Vdc, IO = 500 mA
17.5 Vdc to 30 Vdc (TJ = +25°C)
20 Vdc to 26 Vdc, IO = 1.0 A
20 Vdc to 26 Vdc, IO = 1.0 A (TJ = +25°C)
Load Regulation
5.0 mA IO 1.0 A
5.0 mA IO 1.5 A (TJ = +25°C)
250 mA IO 750 mA (TJ = +25°C)
Output Voltage
17.9 Vin 30 Vdc, 5.0 mA IO 1.0 A, PD 15 W
Regline
22
4.0
22
30
10
Regload
75
12
35
21
VO
14.4
15.6
Quiescent Current
TJ = +25°C
IB
6.5
3.5
6.0
Quiescent Current Change
5.0 mA IO 1.0 A, Vin = 23 V
17.9 Vin 30 Vdc, IO = 500 mA
17.9 Vin 30 Vdc, IO = 1.0 A (TJ = +25°C)
Ripple Rejection
18.5 Vin 28.5 Vdc, f = 120 Hz
IO = 500 mA
IO = 1.0 A (TJ = +25°C)
Dropout Voltage
Output Resistance (f = 1.0 kHz)
Short Circuit Current Limit (TJ = +25°C)
Output Noise Voltage (TA = +25°C)
10 Hz f 100 kHz
IB
0.5
0.8
0.8
RR
60
60
70
VI – VO
1.7
rO
2.0
ISC
800
Vn
90
Average Temperature Coefficient of Output Voltage
IO = 5.0 mA
TCVO
±1.8
Peak Output Current (TJ = +25°C)
Input Voltage to Maintain Line Regulation (TJ = +25°C)
NOTE: 1. Tlow to Thigh = 0° to +125°C
IO
2.4
17.5
Unit
Vdc
mV
mV
Vdc
mA
mA
dB
Vdc
m
A
µV
mV/°C
A
Vdc
10
MOTOROLA ANALOG IC DEVICE DATA
 

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