MCP1701 Microchip Technology, MCP1701 Datasheet - Page 3

• Manufacturer Part Number: MCP1701
• Description: 2 uA Low Dropout Positive Voltage Regulator
• Manufacturer: Microchip Technology

1.0
Absolute Maximum Ratings†
Input Voltage ........................................................ +12V
Output Current (Continuous)..........P
Output Current (peak) ..................................... 500 mA
Output Voltage ............... (GND – 0.3V) to (V
Continuous Power Dissipation:
ELECTRICAL CHARACTERISTICS
Electrical Specifications: Unless otherwise specified, all limits are established for an ambient temperature of T
Output Voltage Regulation
Maximum Output Current
Load Regulation (Note 3)
Dropout Voltage
Input Quiescent Current
Line Regulation
Input Voltage
Temperature Coefficient of
Output Voltage
Output Rise Time
2004 Microchip Technology Inc.
3-Pin SOT-23A ............................................ 150 mW
3-Pin SOT-89 .............................................. 500 mW
3-Pin TO-92 ................................................. 300 mW
Parameters
1:
2:
3:
ELECTRICAL
CHARACTERISTICS
V
The input voltage V
TCV
over the temperature range, while V
Load regulation is measured at a constant junction temperature using low duty cycle pulse testing.
R
is the nominal regulator output voltage. For example: V
OUT
= (V
OUT-HIGH
V
V
IN
TCV
V
I
IN
V
OUT/
OUT
Sym
V
OUT
IN
= V
– V
V
- V
T
OUT
I
•V
Q
IN
R
OUT
MAX
R
V
OUT
•100
OUT
OUT-LOW
OUT
+ 1.0V, I
D
/(V
IN
V
) *10
– V
R
-1.60
-2.25
-2.72
-3.00
-3.60
-1.60
OUT
Min
OUT-LOW
250
200
150
150
125
110
IN
—
—
—
—
—
—
—
—
—
—
—
– 2%
OUT
6
+ 0.3V)
= 40 mA.
/(V
)mA
R
V
is equal to the lowest voltage measured over the temperature range.
* Temperature), V
R
±100
Typ
±0.8
±1.1
±1.3
±1.5
±1.8
±0.8
±0.5%
400
400
400
400
400
180
200
2.0
0.2
—
—
—
—
—
—
—
V
† Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
PIN FUNCTION TABLE
R
R
+1.60
+2.25
+2.72
+3.00
+3.60
+1.60
Max
630
630
700
700
700
300
3.0
0.3
10
= 1.8V, 2.5V, 3.3V, 4.0V, 5.0V.
—
—
—
—
—
—
—
—
+ 2%
Symbol
V
GND
OUT-HIGH
V
OUT
IN
Units
ppm/
µsec
%/V
mA
mV
µA
°C
%
V
V
is equal to the highest voltage measured
Ground Terminal
Regulated Voltage Output
Unregulated Supply Input
I
V
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
V
I
I
(Note 2)
10% V
R
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
L
= 25 resistive.
= V
= 40 mA, (Note 1)
= 200 mA, V
= 200 mA, V
= 160 mA, V
= 160 mA, V
= 120 mA, V
= 20 mA, V
= 40 mA, (V
= 40 mA, -40°C
= 5.0V
= 4.0V
= 3.3V
= 3.0V
= 2.5V
= 1.8V
= 5.0V, 1 mA
= 4.0V, 1 mA
= 3.3V, 1 mA
= 3.0V, 1 mA
= 2.5V, 1 mA
= 1.8V, 1 mA
R
R
to 90% V
+ 1.0V
Description
Conditions
MCP1701
(V
R
R
R
R
R
R
R
R
IN
= 1.8V
+1)
, V
= 5.0V
= 4.0V
= 3.3V
= 3.0V
= 2.5V
= V
I
I
I
I
I
I
IN
OUT
OUT
OUT
OUT
OUT
OUT
A
T
DS21874A-page 3
R
= +25°C.
A
= 0V to V
V
+ 1.0V)
IN
100 mA
100 mA
80 mA
80 mA
60 mA
30 mA
85°C,
10.0V
R
+1V,