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LM340T View Datasheet(PDF) - Motorola => Freescale

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LM340T Datasheet PDF : 20 Pages
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LM340, A Series
LM340A–5.0
ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.)
Characteristics
Symbol Min
Typ
Max Unit
Output Voltage (TJ = +25°C)
IO = 5.0 mA to 1.0 A
VO
4.9
5.0
5.1
Vdc
Line Regulation
7.5 Vdc to 20 Vdc, IO = 500 mA
7.3 Vdc to 25 Vdc (TJ = +25°C)
8.0 Vdc to 12 Vdc
8.0 Vdc to 12 Vdc (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
7.5 Vin 20 Vdc, 5.0 mA IO 1.0 A, PD 15 W
Regline
mV
10
3.0
10
12
4.0
Regload
mV
25
25
15
VO
4.8
5.2
Vdc
Quiescent Current
TJ = +25°C
IB
6.5
mA
3.5
6.0
Quiescent Current Change
5.0 mA IO 1.0 A, Vin = 10 V
8.0 Vin 25 Vdc, IO = 500 mA
7.5 Vin 20 Vdc, IO = 1.0 A (TJ = +25°C)
Ripple Rejection
8.0 Vin 18 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
mA
0.5
0.8
0.8
RR
dB
68
68
80
VI – VO
1.7
Vdc
rO
2.0
m
ISC
2.0
A
Vn
40
µV
Average Temperature Coefficient of Output Voltage
IO = 5.0 mA
TCVO
±0.6
mV/°C
Peak Output Current (TJ = +25°C)
Input Voltage to Maintain Line Regulation (TJ = +25°C)
IO = 1.0 A
IO
2.4
A
7.3
Vdc
NOTE: 1. Tlow to Thigh = 0° to +125°C
4
MOTOROLA ANALOG IC DEVICE DATA
 

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