MCP1703-3002E/DB Microchip Technology, MCP1703-3002E/DB Datasheet - Page 6
MCP1703-3002E/DB
Manufacturer Part Number
MCP1703-3002E/DB
Description
LDO Regulator Pos 3V 0.25A 4-Pin (3+Tab) SOT-223 Tube
Manufacturer
Microchip Technology
Type
Linearr
Datasheets
1.SOT89-3EV-VREG.pdf
(28 pages)
2.MCP1703T-3302EMB.pdf
(24 pages)
3.MCP1703-1502EDB.pdf
(26 pages)
Specifications of MCP1703-3002E/DB
Package
4SOT-223
Function
LDO
Number Of Outputs
1
Input Voltage Range
16 to 2.7 V
Output Voltage
3 V
Maximum Output Current
0.25(Min) A
Output Type
Fixed
Accuracy
±2 %
Typical Dropout Voltage @ Current
0.33@250mA|0.525@250mA|0.625@250mA|0.75@250mA V
Operating Temperature
-40 to 125 °C
Polarity
Positive
Regulator Topology
Positive Fixed
Voltage - Output
3V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.625V @ 250mA
Number Of Regulators
1
Current - Output
250mA (Min)
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Input Voltage Max
16 V
Dropout Voltage (max)
0.65 V at 250 mA
Output Current
250 mA
Line Regulation
0.1 % / V
Load Regulation
1 %
Voltage Regulation Accuracy
2 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
MCP1703
Note: Unless otherwise indicated: V
T
FIGURE 2-7:
Voltage.
FIGURE 2-8:
Voltage.
FIGURE 2-9:
Voltage.
DS22049E-page 6
A
= +25°C, V
1.240
1.230
1.220
1.210
1.200
1.190
1.180
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
5.16
5.12
5.08
5.04
5.00
4.96
4.92
4.88
2
6
2
V
I
V
I
+130°C
LOAD
LOAD
V
I
OUT
OUT
LOAD
OUT
IN
= 2.5V
= 5.0V
= 0.1 mA
= 0.1 mA
4
= 1.2V
= 0.1 mA
+130°C
4
= V
8
0°C
+90°C
OUT(MAX)
6
6
Output Voltage vs. Input
Output Voltage vs. Input
Output Voltage vs. Input
10
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
8
8
+25°C
+25°C
+25°C
10
12
+ V
10
-45°C
+90°C
0°C
DROPOUT(MAX)
12
12
R
+90°C
14
0°C
= 1.8V, C
14
14
16
+130°C
16
16
-45°C
-45°C
OUT
or 2.7V, whichever is greater.
18
18
18
= 1 µF Ceramic (X7R), C
FIGURE 2-10:
Current.
FIGURE 2-11:
Current.
FIGURE 2-12:
Current.
1.24
1.23
1.22
1.21
1.20
1.19
1.18
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
0
0
0
+130°C
-45°C
+25°C
IN
20
-45°C
= 1 µF Ceramic (X7R), I
40
50
50
+90°C
0°C
+90°C
60
Load Current (mA)
Output Voltage vs. Load
Output Voltage vs. Load
Load Current (mA)
Output Voltage vs. Load
Load Current (mA)
2010 Microchip Technology Inc.
100
100
80 100 120 140 160 180 200
+25°C
-45°C
+130°C
+90°C
0°C
150
150
0°C
L
200
200
V
V
= 100 µA,
+25°C
V
IN
OUT
V
V
OUT
V
IN
OUT
= 6V
IN
+130°C
= 3.5V
= 5.0V
= 3.0V
= 1.2V
= 2.5V
250
250