MCP1804T-C002I/DB Microchip Technology, MCP1804T-C002I/DB Datasheet - Page 3

• Manufacturer Part Number: MCP1804T-C002I/DB
• Description: IC REG LDO 12V 150MA SOT223-3
• Manufacturer: Microchip Technology

Specifications of MCP1804T-C002I/DB

• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 28V
• Voltage - Dropout (typical): 0.65V @ 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-C002I/DBTR

1.0
Absolute Maximum Ratings †
Input Voltage ...................................................... +30V
Output Current (Continuous)........... P
Output Current (Peak)...................................... 300 mA
Output Voltage ..................... (V
SHDN Voltage ................................(V
Continuous Power Dissipation:
ELECTRICAL CHARACTERISTICS
© 2009 Microchip Technology Inc.
Electrical Specifications: Unless otherwise specified, all limits are established for V
C
Input / Output Characteristics
Input Operating
Voltage
Input Quiescent
Current
Shutdown Current
Maximum Output
Current
Current Limiter
Output Short Circuit
Current
Output Voltage
Regulation
V
Coefficient
Line Regulation
Note 1:
SOT-25......................................................... 250 mW
SOT-89......................................................... 500 mW
SOT-223....................................................... 300 mW
OUT
OUT
Parameters
Temperature
= 1 µF (X7R), C
2:
3:
4:
5:
ELECTRICAL
CHARACTERISTICS
The minimum V
V
For example: V
TCV
over the temperature range. V
Load regulation is measured at a constant junction temperature using low duty cycle pulse testing.
Changes in output voltage due to heating effects are determined using thermal regulation specification
TCV
Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its
measured value with an applied input voltage of V
R
is the nominal regulator output voltage with an input voltage of V
OUT
OUT
.
= (V
IN
OUT-HIGH
= 1 µF (X7R), V
(V
R
IN
TCV
OUT
I
I
= 1.8V, 2.5V, 3.0V, 3.3V, etc.
ΔV
OUT_mA
OUT_SC
must meet one condition: V
I
V
I
Sym
SHDN
LIMIT
V
OUT
SS
I
OUT
XΔV
q
IN
OUT
-0.3V) to (V
- V
/
IN
OUT-LOW
SS
D
)
/(V
-0.3V) to +30V
SHDN
V
OUT-LOW
IN
R
-V
Min
100
150
2.0
-2.0%
—
—
—
—
—
—
—
—
—
) *10
IN
OUT
= V
+0.3V)
)mA
IN
6
= lowest voltage measured over the temperature range.
, T
/ (V
±100
0.01
0.05
0.15
A
Typ
200
V
—
50
60
65
—
—
40
R
= +25°C
R
IN
* ΔTemperature), V
≥ (V
R
V
† Notice: Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied. Expo-
sure to maximum rating conditions for extended periods may
affect device reliability.
+ 2.0V.
R
R
Max
28.0
0.10
0.10
0.30
105
125
+2.0%
115
—
—
—
—
—
+ 2.0V).
ppm/°C
Units
%/V
%/V
OUT-HIGH
mA
mA
mA
mA
µA
µA
µA
µA
V
V
IN
= V
Note 1
I
12.1V ≤ V
SHDN = 0V
V
V
V
I
I
-40°C ≤ T
(V
I
I
1.8V ≤ V
5.1V ≤ V
IN
L
OUT
OUT
OUT
OUT
R
= highest voltage measured
IN
OUT
OUT
= 0 mA
R
+ 2.0V.
= V
= V
+ 2V) ≤ V
= 10 mA, Note 2
= 20 mA,
= 5 mA
= 13 mA
< 3.0V
≥ 3.0V
R
R
MCP1804
+ 2.0V, Note 1,
OUT
OUT
+ 3.0V
A
OUT
Conditions
≤ +85°C, Note 3
≤ 5.0V
≤ 12.0V
IN
≤ 18.0V
≤ 28V, Note 1
DS22200B-page 3