MCP1703AT-1802E/MB View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
MCP1703AT-1802E/MB Datasheet PDF : 30 Pages
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MCP1703A
Note: Unless otherwise indicated: COUT = 1 µF Ceramic (X7R), CIN = 1 µF Ceramic (X7R), IL = 1 mA, TA = +25°C,
VIN = VOUT(MAX) + VDROPOUT(MAX) or 2.7V, whichever is greater.
3.00
2.50
2.00
VOUT = 1.2V
- 45°C
1.50
1.00
- 45°C, 0°C
0°C, +25°C, +90°C, +130°C
0.50
0.00
0
25 50 75 100 125 150 175 200 225 250
Load Current (mA)
FIGURE 2-13:
Current.
Dropout Voltage vs. Load
5
VIN
4
VOUT = 2.5V
IOUT = 10 mA
600
400
3
VOUT(AC)
2
200
0
1
-200
0
0
500
FIGURE 2-16:
1000 1500
Time (µS)
2000
-400
2500
Dynamic Line Response.
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0
VOUT = 2.5V
+90°C
+25°C
+130°C
0°C
- 45°C
25 50 75 100 125 150 175 200 225 250
Load Current (mA)
FIGURE 2-14:
Current.
Dropout Voltage vs. Load
5
VIN
4
VOUT(AC)
3
VOUT = 2.5V
IOUT = 100 mA
400
200
0
2
-200
1
-400
0
0
500
FIGURE 2-17:
1000 1500
Time (µS)
2000
-600
2500
Dynamic Line Response.
0.50
0.45 VOUT = 5.0V
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0 25 50
+130°C
+90°C
0°C
+25°C
- 45°C
75 100 125 150 175 200 225 250
Load Current (mA)
FIGURE 2-15:
Current.
Dropout Voltage vs. Load
800
700
600
VOUT = 2.5V
ROUT < 0.1Ω
500
400
300
200
100
0
0 2 4 6 8 10 12 14 16 18
Input Voltage (V)
FIGURE 2-18:
Input Voltage.
Short Circuit Current vs.
© 2012 Microchip Technology Inc.
DS25122A-page 7
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