MCP1703T-1802E/CB Microchip Technology, MCP1703T-1802E/CB Datasheet - Page 7

• Manufacturer Part Number: MCP1703T-1802E/CB
• Description: IC REG LDO 1.8V 200MA SOT-23A
• Manufacturer: Microchip Technology

Specifications of MCP1703T-1802E/CB

• Package / Case: SOT-23A-3
• 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
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• 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
• Primary Input Voltage: 2.7V
• Output Voltage Fixed: 1.8V
• Dropout Voltage Vdo: 650mV
• No. Of Pins: 3
• Voltage Regulator Case Style: SOT-23
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MCP1703T-1802E/CBTR

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