MCP1804T-3302I/DB Microchip Technology, MCP1804T-3302I/DB Datasheet - Page 12
![IC REG LDO 3.3V 150MA SOT223-3](/photos/12/58/125852/mfg_mcp1825_sot223-3_sml.jpg)
MCP1804T-3302I/DB
Manufacturer Part Number
MCP1804T-3302I/DB
Description
IC REG LDO 3.3V 150MA SOT223-3
Manufacturer
Microchip Technology
Datasheet
1.MCP1804T-C002IOT.pdf
(38 pages)
Specifications of MCP1804T-3302I/DB
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 28V
Voltage - Dropout (typical)
1.3V @ 100mA
Number Of Regulators
1
Current - Output
150mA (Min)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Input Voltage Max
28 V
Output Voltage
1.8 V
Output Voltage Tolerance
+/- 2 %
Dropout Voltage (max)
710 V
Output Current
150 mA
Line Regulation
0.05 %/V
Load Regulation
275 mV
Maximum Power Dissipation
300 mW
Maximum Operating Temperature
+ 85 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
MCP1804T-3302I/DBTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
MCP1804
Note: Unless otherwise indicated: C
FIGURE 2-31:
FIGURE 2-32:
FIGURE 2-33:
DS22200B-page 12
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
10.8
10.6
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
4.4
Time (1ms/div)
Time (1ms/div)
Time (1ms/div)
Output Current
Dynamic Load Response.
Output Current
Dynamic Load Response.
Dynamic Load Response.
V
V
OUT
I
OUT
OUT
V
OUT
OUT
V
V
V
R
R
R
= 5V
= 12V
=3.3V
= 1 µF Ceramic (X7R), C
150
120
90
60
30
0
150
120
90
60
30
0
150
120
90
60
30
0
FIGURE 2-34:
FIGURE 2-35:
FIGURE 2-36:
IN
= 1 µF Ceramic (X7R), T
-2
-4
-6
-8
-2
-4
-6
-8
-2
-4
-6
-8
8
6
4
2
0
8
6
4
2
0
8
6
4
2
0
Time (1ms/div)
Time (1ms/div)
Time (1ms/div)
Startup Response.
Startup Response.
Startup Response.
© 2009 Microchip Technology Inc.
A
= +25°C, V
V
V
V
V
V
V
OUT
IN
OUT
IN
OUT
IN
V
I
OUT
V
I
R
V
I
OUT
OUT
=3.3V
R
R
IN
=3.3V
=30 mA
=5.0V
=1 mA
=1 mA
= V
R
+ 2.0V.
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0