MCP1824S Microchip Technology Inc., MCP1824S Datasheet - Page 11

• Manufacturer Part Number: MCP1824S
• Description: 300 Ma, Low Voltage, Low Quiescent Current Ldo Regulator
• Manufacturer: Microchip Technology Inc.

2.0
Note: Unless otherwise indicated, C
Temperature = +25°C, V
FIGURE 2-1:
Voltage (Adjustable Version).
FIGURE 2-2:
Current (Adjustable Version).
FIGURE 2-3:
Junction Temperature (Adjustable Version).
Note:
2007 Microchip Technology Inc.
μ
μ
μ
140
130
120
110
100
180
170
160
150
140
130
120
110
100
170
160
150
140
130
120
110
100
90
90
-45
TYPICAL PERFORMANCE CURVES
2
0
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.
IN
=5.0V
-20
50
V
IN
=3.3V
3
V
5
IN
100
V
Load Current (mA)
=6.0V
Quiescent Current vs. Input
Ground Current vs. Load
Quiescent Current vs.
IN
Temperature (°C)
Input Voltage (V)
V
V
=2.1V
IN
IN
IN
=2.5V
=5.0V
30
= V
V
I
OUT
150
OUT
V
4
OUT
IN
= 0 mA
= 1.2V Adj
=3.0V
130°C
55
-45°C
25°C
90°C
0°C
+ 0.5V, Fixed output, SHDN = 10 kΩ pullup to V
200
OUT
V
OUT
80
V
OUT
V
= 1.2V Adj
I
OUT
IN
5
= 4.7 µF Ceramic (X7R), C
=4.0V
= 0.8V Adj
250
= 0 mA
105
300
130
6
MCP1824/MCP1824S
FIGURE 2-4:
Temperature (Adjustable Version).
FIGURE 2-5:
Temperature (Adjustable Version).
FIGURE 2-6:
Temperature (Adjustable Version).
IN
-0.02
-0.04
-0.06
-0.08
-0.10
0.413
0.412
0.411
0.410
0.409
0.408
0.407
-0.05
-0.10
-0.15
-0.20
= 4.7 µF Ceramic (X7R), I
0.10
0.08
0.06
0.04
0.02
0.00
0.10
0.05
0.00
-45
-45
-45
I
V
OUT
V
OUT
V
V
IN
IN
=100 mA
OUT
= 4.0V
-20
-20
-20
V
= 3.3V
= 2.1V
OUT
= 5.0V
IN
I
= 1.8V
OUT
.
5
=200 mA
V
5
5
Temperature (°C)
Line Regulation vs.
OUT
Load Regulation vs.
Adjust Pin Voltage vs.
Temperature (°C)
Temperature (°C)
I
OUT
= 0.8V
I
V
OUT
30
= 1 mA
IN
30
30
=300 mA
= 6.0V
I
OUT
55
OUT
I
55
55
OUT
= 50 mA
= 1.0 mA to 300 mA
80
DS22070A-page 11
= 1 mA,
V
V
I
OUT
80
80
IN
OUT
V
= 2.1V to 6.0V
OUT
= 1.0 mA
= 1.2V
105
= 1.2V adj
105
105
130
130
130