MCP1727 Microchip Technology, MCP1727 Datasheet - Page 10

• Manufacturer Part Number: MCP1727
• Description: Low Quiescent Current LDO Regulator
• Manufacturer: Microchip Technology

www.DataSheet4U.com
MCP1727
NOTE: Unless otherwise indicated V
Ceramic (X7R), I
FIGURE 2-13:
Temperature.
FIGURE 2-14:
FIGURE 2-15:
Temperature (0.8V Fixed).
DS21999B-page 10
0.10
0.08
0.06
0.04
0.02
0.00
130
125
120
115
110
105
100
0.30
0.25
0.20
0.15
0.10
0.05
0.00
95
-45
-45
-45
I
V
V
OUT
V
V
OUT
IN
R
OUT
= 2.3V to 6.0V
= 0 mA
= 0.8V
-20
= 0.8V
-20
-20
= 0.8V
OUT
V
I
OUT
OUT
= 500mA
= 2.5V
5
= 1 mA, Temperature = +25°C, V
5
5
Quiescent Current vs.
I
Line Regulation vs.
Temperature (°C)
Temperature (°C)
SHDN
Temperature (°C)
I
OUT
30
30
30
= 1A
vs. Temperature.
V
V
V
IN
IN
IN
55
55
55
= 6.0V
= 4.0V
= 2.3V
OUT
80
80
80
I
OUT
I
= 1.8V (Adjustable), V
OUT
= 100 mA
105
105
105
= 1 mA
130
130
130
IN
= V
OUT
IN
FIGURE 2-16:
Temperature (2.5V Fixed).
FIGURE 2-17:
Temperature (V
FIGURE 2-18:
Temperature (V
+ 0.6V, RPWRGD = 10 kΩ To V
= 2.8V, C
-0.10
-0.20
-0.30
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
0.045
0.040
0.035
0.030
0.025
0.020
0.015
0.30
0.20
0.10
0.00
0.00
-45
-45
-45
OUT
I
V
OUT
OUT
= 1500 mA
-20
-20
-20
= 0.8V
= 4.7 µF Ceramic (X7R), C
V
OUT
V
OUT
OUT
OUT
= 5.0V
= 2.5V
5
5
5
< 2.5V Fixed).
≥
I
Line Regulation vs.
Load Regulation vs.
Load Regulation vs.
OUT
Temperature (°C)
Temperature (°C)
Temperature (°C)
© 2007 Microchip Technology Inc.
2.5V Fixed).
I
= 1 mA to 1500 mA
OUT
30
30
30
= 1000 mA
I
I
OUT
OUT
= 100 mA
= 1 mA
55
55
55
IN
I
OUT
.
= 1 mA to 1500 mA
80
80
80
V
IN
I
OUT
= 3.1 to 6.0V
= 500 mA
V
V
105
105
105
IN
IN
R
= 2.3V
= 2.5V
= 4.7 µF
130
130
130