MCP1725-1502E/MC MICROCHIP [Microchip Technology], MCP1725-1502E/MC Datasheet - Page 8

• Manufacturer Part Number: MCP1725-1502E/MC
• Description: 500 mA, Low Voltage, Low Quiescent Current LDO Regulator
• Manufacturer: MICROCHIP [Microchip Technology]

MCP1725
2.0
Note: Unless otherwise indicated, V
(X7R), SHDN = V
Note: Junction Temperature (T
junction temperature. The test time is small enough such that the rise in Junction Temperature over the Ambient temperature is not
significant.
FIGURE 2-1:
Voltage (1.8V Adjustable).
FIGURE 2-2:
Current (1.2V Adjustable).
FIGURE 2-3:
Junction Temperature (1.8V Adjustable).
DS22026A-page 8
Note:
210
200
190
180
170
160
150
140
130
120
150
140
130
120
110
100
150
140
130
120
110
100
90
80
90
80
TYPICAL PERFORMANCE CURVES
-45
0
2
V
The graphs and tables provided following this note are a statistical summary based on a limited number of samples and
are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed.
In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power
supply range) and therefore outside the warranted range.
OUT
V
IN
= 1.2V Adj
= 5.0V
+90°C
-20
IN
V
IN
100
, C
= 2.3V
+130°C
DELAY
3
V
5
-45°C
V
IN
Load Current (mA)
IN
Quiescent Current vs. Input
Ground Current vs. Load
Quiescent Current vs.
Temperature (°C)
= 5.0V
Input Voltage (V)
= 6.0V
200
V
= Open, Fixed Output Version, and T
IN
30
= 3.3V
J
) is approximated by soaking the device under test to an ambient temperature equal to the desired
4
V
0°C
IN
55
IN
300
= 3.3V
= V
I
OUT
+25°C
OUT
80
I
OUT
= 0 mA
5
400
+ 0.5V or V
V
= 0 mA
IN
105
= 2.5V
130
500
6
IN
= 2.3V (whichever is greater), I
A
= +25°C.
FIGURE 2-4:
Temperature (1.8V Adjustable).
FIGURE 2-5:
Temperature (Adjustable Version).
FIGURE 2-6:
Temperature.
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0.412
0.411
0.410
0.409
0.408
-45
-45
-45
I
OUT
V
V
OUT
IN
= 100 mA
= 6.0V
-20
-20
= 1.8V
-20
OUT
I
OUT
= 1 mA, C
= 1 mA
V
V
5
5
IN
5
OUT
Line Regulation vs.
Load Regulation vs.
Adjust Pin Voltage vs.
I
OUT
Temperature (°C)
Temperature (°C)
V
= 5.0V
Temperature (°C)
© 2006 Microchip Technology Inc.
IN
= 5V
= 250 mA
= 2.3V, 3.0V, 4.0V
30
30
30
IN
V
OUT
= C
55
55
55
I
OUT
I
= 3.3V
V
OUT
OUT
OUT
= 1.0 mA to 500 mA
I
OUT
= 50 mA
V
= 0.8V
80
80
80
IN
= 500 mA
= 4.7 µF Ceramic
= 2.3V to 6.0V
I
OUT
105
105
105
= 1 mA
130
130
130