MCP1703T-3302E/CB Microchip Technology, MCP1703T-3302E/CB Datasheet - Page 7
![IC REG LDO 3.3V 250MA SOT-23A](/photos/12/58/125843/mfg_mcp1703_sot-23a_sml.jpg)
MCP1703T-3302E/CB
Manufacturer Part Number
MCP1703T-3302E/CB
Description
IC REG LDO 3.3V 250MA SOT-23A
Manufacturer
Microchip Technology
Specifications of MCP1703T-3302E/CB
Package / Case
SOT-23A-3
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.525V @ 250mA
Number Of Regulators
1
Current - Output
250mA (Min)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
16 V
Output Voltage
3.3 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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MCP1703T-3302E/CBTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP1703T-3302E/CB
Manufacturer:
MICROCHIP
Quantity:
45 000
Company:
Part Number:
MCP1703T-3302E/CB
Manufacturer:
MICROCHIP
Quantity:
180
Part Number:
MCP1703T-3302E/CB
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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