MCP1804T-3302I/DB Microchip Technology, MCP1804T-3302I/DB Datasheet - Page 15
![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
Note: Unless otherwise indicated: C
FIGURE 2-49:
FIGURE 2-50:
© 2009 Microchip Technology Inc.
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0.01
0.01
Ripple Frequency: f (kHz)
Ripple Frequency: f (kHz)
0.1
0.1
PSRR 3.3V @ 30 mA.
PSRR 5.0V @ 30 mA.
1
1
OUT
V
C
I
V
OUT
V
C
I
V
OUT
OUT
IN_AC
IN
10
10
OUT
IN_AC
IN
= 1 µF Ceramic (X7R), C
=0
=0
=30 mA
=30 mA
=3.3V
=5V
=0.5Vp-p
=0.5Vp-p
100
100
FIGURE 2-51:
IN
= 1 µF Ceramic (X7R), T
90
80
70
60
50
40
30
20
10
0
0.01
Ripple Frequency: f (kHz)
0.1
PSRR 12.0V @ 30 mA.
A
= +25°C, V
MCP1804
1
DS22200B-page 15
V
C
I
V
OUT
OUT
IN_AC
10
IN
IN
=0
=30 mA
=12V
=0.5Vp-p
= V
R
+ 2.0V.
100