MCP1703-1802E/DB Microchip Technology, MCP1703-1802E/DB Datasheet - Page 7

• Manufacturer Part Number: MCP1703-1802E/DB
• Description: Low Iq 250mA LDO, Vin 16V Max, Vout =1.8V 3 SOT-223 TUBE
• Manufacturer: Microchip Technology

Specifications of MCP1703-1802E/DB

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.7 ~ 16 V
• Number Of Regulators: 1
• Current - Output: 50mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated: V
T
FIGURE 2-13:
Current.
FIGURE 2-14:
Current.
FIGURE 2-15:
 2010 Microchip Technology Inc.
A
= +25°C, V
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
0
V
OUT
25
25
IN
= 5.0V
= V
50
50
OUT(MAX)
75 100 125 150 175 200 225 250
75 100 125 150 175 200 225 250
Load Current (mA)
Dropout Voltage vs. Load
Load Current (mA)
Dropout Voltage vs. Load
Dynamic Line Response.
+25°C
V
OUT
+25°C
+90°C
= 2.5V
+ V
+90°C
DROPOUT(MAX)
-45°C
+130°C
-45°C
R
+130°C
= 1.8V, C
+0°C
+0°C
OUT
or 2.7V, whichever is greater.
= 1 µF Ceramic (X7R), C
FIGURE 2-16:
FIGURE 2-17:
Input Voltage.
FIGURE 2-18:
Temperature.
900
800
700
600
500
400
300
200
100
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0
-45
2
V
IN
IN
= 3.8V
4
-20
= 1 µF Ceramic (X7R), I
V
IN
V
IN
= 12V
6
= 3.2V
V
5
IN
Dynamic Line Response.
Short Circuit Current vs.
Load Regulation vs.
= 6V
Temperature (°C)
Input Voltage (V)
8
30
V
IN
10
MCP1703
V
I
OUT
= 16V
OUT
55
= 1 mA to 200 mA
= 1.2V
12
V
R
OUT
OUT
DS22049E-page 7
80
14
V
L
= 2.5V
< 0.1 ?
IN
= 100 µA,
= 14V
105
16
130
18