MCP1703-3302E/DB Microchip Technology, MCP1703-3302E/DB Datasheet - Page 9
![IC REG LDO 3.3V 250MA SOT-223-3](/photos/12/58/125852/mfg_mcp1825_sot223-3_sml.jpg)
MCP1703-3302E/DB
Manufacturer Part Number
MCP1703-3302E/DB
Description
IC REG LDO 3.3V 250MA SOT-223-3
Manufacturer
Microchip Technology
Specifications of MCP1703-3302E/DB
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Note: Unless otherwise indicated: V
T
FIGURE 2-25:
FIGURE 2-26:
FIGURE 2-27:
© 2007 Microchip Technology Inc.
A
= +25°C, V
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.001
0.01
0
100
0.1
0.01
10
1
0.01
V
R
=2.8V, V
IN
0.1
= V
0.1
IN
OUT(MAX)
=3.8V
Frequency (KHz)
V
V
V
C
I
OUT
V
PSRR vs. Frequency.
Frequency (kHz)
Output Noise vs. Frequency.
Power Up Timing.
R
IN
INAC
IN
R
=5.0V
=6.0V
=0 μF
=5.0V, V
=100 µA
1
V
1
= 100 mV p-p
R
=1.2V, V
IN
+ V
=6.0V
10
IN
10
DROPOUT(MAX)
=2.7V
R
= 1.8V, C
100
100
I
OUT
=50 mA
1000
1000
OUT
or 2.7V, whichever is greater.
= 1 µF Ceramic (X7R), C
FIGURE 2-28:
FIGURE 2-29:
IN
= 1 µF Ceramic (X7R), I
Dynamic Load Response.
Dynamic Load Response.
MCP1703
DS22049A-page 9
L
= 100 µA,