MCP1703T-3002E/MB Microchip Technology, MCP1703T-3002E/MB Datasheet - Page 5
![IC REG LDO 3V 250MA SOT89-3](/photos/12/58/125851/c04-029_mb_sml.jpg)
MCP1703T-3002E/MB
Manufacturer Part Number
MCP1703T-3002E/MB
Description
IC REG LDO 3V 250MA SOT89-3
Manufacturer
Microchip Technology
Datasheets
1.SOT89-3EV-VREG.pdf
(28 pages)
2.MCP1703T-3302EMB.pdf
(24 pages)
3.MCP1703T-1502EDB.pdf
(32 pages)
Specifications of MCP1703T-3002E/MB
Regulator Topology
Positive Fixed
Voltage - Output
3V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.625V @ 250mA
Number Of Regulators
1
Current - Output
250mA (Min)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SC-62, SOT-89, TO-243 (3 Leads + Tab)
Primary Input Voltage
16V
Output Voltage Fixed
3V
Dropout Voltage Vdo
625mV
No. Of Pins
3
Output Current
250mA
Operating Temperature Range
-40°C To +125°C
Peak Reflow Compatible (260 C)
Yes
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
16 V
Output Voltage
3 V
Output Type
Fixed
Dropout Voltage (max)
0.65 V at 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
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MCP1703T-3002E/MBTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP1703T-3002E/MB
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
2.0
Note: Unless otherwise indicated: V
T
Note: Junction Temperature (T
temperature. The test time is small enough such that the rise in Junction temperature over the Ambient temperature is not significant.
FIGURE 2-1:
Voltage.
FIGURE 2-2:
Voltage.
FIGURE 2-3:
Voltage.
© 2007 Microchip Technology Inc.
A
Note:
= +25°C, V
6.00
5.00
4.00
3.00
2.00
1.00
0.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
6.00
5.00
4.00
3.00
2.00
1.00
TYPICAL PERFORMANCE CURVES
2
2
6
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
+25°C
IN
4
4
0°C
+90°C
= V
8
+130°C
OUT(MAX)
6
6
+90°C
Quiescent Current vs. Input
Quiescent Current vs. Input
Quiescent Current vs. Input
10
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
8
8
-45°C
J
-45°C
0°C
) is approximated by soaking the device under test to an ambient temperature equal to the desired junction
+ V
10
10
12
+130°C
+130°C
DROPOUT(MAX)
+90°C
12
12
R
-45°C
14
V
I
OUT
OUT
= 1.8V, C
V
I
V
I
OUT
OUT
OUT
OUT
14
14
= 0 µA
0°C
= 1.2V
= 0 µA
= 0 µA
= 2.5V
= 5.0V
16
16
16
+25°C
+25°C
OUT
or 2.7V, whichever is greater.
18
18
18
= 1 µF Ceramic (X7R), C
FIGURE 2-4:
Current.
FIGURE 2-5:
Current.
FIGURE 2-6:
Junction Temperature.
120
100
120
100
3.00
2.50
2.00
1.50
1.00
0.50
0.00
80
60
40
20
80
60
40
20
0
0
-45
0
0
IN
V
V
-20
OUT
IN
= 1 µF Ceramic (X7R), I
= 3.5V
40
50
= 2.5V
Junction Temperature (°C)
5
Load Current (mA)
Load Current (mA)
Ground Current vs. Load
Ground Current vs. Load
Quiescent Current vs.
100
80
V
V
V
V
30
OUT
IN
OUT
IN
= 6.0V
V
V
= 2.7V
= 5.0V
MCP1703
V
V
OUT
IN
= 1.2V
OUT
IN
= 3.5V
55
= 6.0V
= 2.5V
120
150
= 5.0V
80
DS22049A-page 5
I
OUT
L
V
V
160
200
OUT
IN
= 100 µA,
= 0 mA
= 2.7V
105
= 1.2V
200
250
130