IC REG LDO 3.3V 250MA TO-92-3

MCP1702-3302E/TO

Manufacturer Part NumberMCP1702-3302E/TO
DescriptionIC REG LDO 3.3V 250MA TO-92-3
ManufacturerMicrochip Technology
MCP1702-3302E/TO datasheets
 


Specifications of MCP1702-3302E/TO

Package / CaseTO-92-3 (Standard Body), TO-226Regulator TopologyPositive Fixed
Voltage - Output3.3VVoltage - InputUp to 13.2V
Voltage - Dropout (typical)0.525V @ 250mANumber Of Regulators1
Current - Output250mA (Min)Operating Temperature-40°C ~ 125°C
Mounting TypeThrough HoleNumber Of Outputs1
PolarityPositiveInput Voltage Max13.2 V
Output Voltage3.3 VOutput TypeFixed
Dropout Voltage (max)0.725 V at 250 mAOutput Current250 mA
Line Regulation0.1 % / VLoad Regulation1 %
Voltage Regulation Accuracy0.4 %Maximum Operating Temperature+ 125 C
Mounting StyleThrough HoleMinimum Operating Temperature- 40 C
Primary Input Voltage4.03VOutput Voltage Fixed3.3V
Dropout Voltage Vdo625mVNo. Of Pins3
Voltage Regulator Case StyleTO-92Operating Temperature Range-40°C To +125°C
Rohs CompliantYesLead Free Status / RoHS StatusLead free / RoHS Compliant
For Use WithGPIODM-KPLCD - BOARD DEMO LCD GPIO EXP KEYPADCurrent - Limit (min)-
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MCP1702
Note: Unless otherwise indicated: V
= 2.8V, C
R
T
= +25°C, V
= V
+ V
A
IN
OUT(MAX)
DROPOUT(MAX)
0
-10
-20
-30
-40
-50
V
=1.2V
R
C
=1.0 μF ceramic X7R
-60
OUT
V
=2.7V
IN
-70
C
=0 μF
IN
-80
I
=1.0 mA
OUT
-90
0.01
0.1
1
10
Frequency (kHz)
FIGURE 2-25:
Power Supply Ripple
Rejection vs. Frequency.
0
-10
-20
-30
-40
-50
V
=5.0V
R
C
=1.0 μF ceramic X7R
-60
OUT
V
=6.0V
IN
-70
C
=0 μF
IN
-80
I
=1.0 mA
OUT
-90
0.01
0.1
1
10
Frequency (kHz)
FIGURE 2-26:
Power Supply Ripple
Rejection vs. Frequency.
100
V
=5.0V, V
=6.0V
R
IN
10
V
=2,8V, V
=3.8V
R
IN
1
0.1
V
=1.2V, V
=2.7V
R
IN
0.01
0.001
0.01
0.1
1
10
Frequency (kHz)
FIGURE 2-27:
Output Noise vs. Frequency.
DS22008E-page 10
= 1 µF Ceramic (X7R), C
OUT
.
100
1000
FIGURE 2-28:
100
1000
FIGURE 2-29:
I
=50 mA
OUT
100
1000
FIGURE 2-30:
= 1 µF Ceramic (X7R), I
= 100 µA,
IN
L
Power Up Timing.
Dynamic Load Response.
Dynamic Load Response.
 2010 Microchip Technology Inc.