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LM2940L-TQ2-R Datasheet(PDF) 8 Page - E-Tech Electronics LTD

Part # LM2940L-TQ2-R
Description  1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
PDF  12 Pages
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Manufacturer  ETL [E-Tech Electronics LTD]
Direct Link  http://e-tech.com.hk
Logo ETL - E-Tech Electronics LTD

LM2940L-TQ2-R Datasheet(HTML) 8 Page - E-Tech Electronics LTD

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LM2940
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
8 of 12
www.unisonic.com.tw
QW-R102-016.M
TYPICAL CHARACTERISTICS
0400
0.4
Output Current (mA)
Dropout Voltage vs. Output Current
600
0.2
0.3
0.5
0.1
200
800 1000
0
0.6
0.7
0.8
0.9
TJ=25°С
-40
40
0.4
Dropout Voltage vs.Temperature
80
0.2
0.3
0.5
0.1
0
120
160
0
0.6
0.7
0.8
0.9
1A
1.0
Temperature (°С)
500mA
100mA
-40
40
4.98
Output Voltage vs. Temperature
80
4.94
4.96
5.00
4.92
0
120
160
4.90
5.02
5.04
5.06
5.08
5.10
-40
40
20
Quiescent Current vs. Temperature
80
10
0
120
160
0
30
40
50
1A
500mA
10mA
VIN=VOUT+5V
0
10
40
Quiescent Current vs. Input Voltage
15
20
5
20
25
0
60
80
100
Input Voltage (V)
1A
100mA
30
35
120
140
160
180
200
500mA
00.4
20
Quiescent Current vs. Load Current
0.6
10
0.2
0.8
1.0
0
30
40
50
Load Current (A)
VIN=14V
VOUT=5V
Temperature (°С)
Temperature (°С)
TJ=25°С



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