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MCP1801T-5002I/OT

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MCP1801
DS22051D-page 4 2010 Microchip Technology Inc.
TEMPERATURE SPECIFICATIONS
Shutdown Input
Logic High Input V
SHDN-HIGH
1.6 — — V
Logic Low Input V
SHDN-LOW
— — 0.25 V
ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise specified, all limits are established for V
IN
= V
R
+ 1.0V, Note 1, C
OUT
= 1 µF (X7R),
C
IN
= 1 µF (X7R), V
SHDN
= V
IN
, T
A
= +25°C.
Parameters Sym Min Typ Max Units Conditions
Note 1: The minimum V
IN
must meet two conditions: V
IN
2.0V and V
IN
(V
R
+ 1.0V).
2: V
R
is the nominal regulator output voltage. For example: V
R
= 1.8V, 2.5V, 3.0V, 3.3V, or 5.0V.
The input voltage V
IN
= V
R
+ 1.0V or Vi
IN
= 2.0V (whichever is greater); I
OUT
= 100 µA.
3: TCV
OUT
= (V
OUT-HIGH
- V
OUT-LOW
) *10
6
/ (V
R
* Temperature), V
OUT-HIGH
= highest voltage measured over the
temperature range. V
OUT-LOW
= lowest voltage measured over the temperature range.
4: 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
OUT
.
5: 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
+ 1.0V or 2.0V, whichever is greater.
Parameters Sym Min Typ Max Units Conditions
Temperature Ranges
Operating Temperature Range T
A
-40 — +85 °C
Storage Temperature Range Tstg -55 — +125 °C
Thermal Package Resistance
Thermal Resistance, 5LD SOT-23
JA
JC
—
—
256
81
—
—
°C/W EIA/JEDEC JESD51-7
FR-4 0.063 4-Layer Board
2010 Microchip Technology Inc. DS22051D-page 5
MCP1801
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated: V
R
= 3.3V, C
OUT
= 1 µF Ceramic (X7R), C
IN
= 1 µF Ceramic (X7R), I
L
= 100 µA,
T
A
= +25°C, V
IN
= V
R
+ 1.0V, SOT-23-5.
Note: Junction Temperature (T
J
) is approximated by soaking the device under test to an ambient temperature equal to the desired junction temperature.
The test time is small enough such that the rise in Junction temperature over the Ambient temperature is not significant.
FIGURE 2-1: Quiescent Current vs. Input
Voltage.
FIGURE 2-2: Quiescent Current vs. Input
Voltage.
FIGURE 2-3: Quiescent Current vs. Input
Voltage.
FIGURE 2-4: Ground Current vs. Load
Current.
FIGURE 2-5: Ground Current vs. Load
Current.
FIGURE 2-6: Quiescent Current vs.
Junction Temperature.
Note: 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.
20.00
21.00
22.00
23.00
24.00
25.00
26.00
27.00
246810
Input Voltage (V)
Quiescent Current (µA)
V
OUT
= 0.9V
I
OUT
= 0 µA
+25°C
-45°C
0°C
+90°C
24.00
25.00
26.00
27.00
28.00
29.00
30.00
45678910
Input Voltage (V)
Quiescent Current (µA)
V
OUT
= 3.3V
I
OUT
= 0 µA
+25°C
-45°C
0°C
+90°C
25.00
26.00
27.00
28.00
29.00
30.00
7 7.5 8 8.5 9 9.5 10
Input Voltage (V)
Quiescent Current (µA)
V
OUT
= 6.0V
I
OUT
= 0 µA
+25°C
-45°C
0°C
+90°C
0
10
20
30
40
50
60
70
80
0 30 60 90 120 150
Load Current (mA)
GND Current (µA)
V
OUT
= 0.9V
V
IN
= 2.0V
10
20
30
40
50
60
70
80
0 25 50 75 100 125 150
Load Current (mA)
GND Current (µA)
V
OUT
= 6.0V
V
IN
= 7.0V
V
OUT
= 3.3V
V
IN
= 4.3V
20.00
22.00
24.00
26.00
28.00
30.00
-45 -22.5 0 22.5 45 67.5 90
Junction Temperature (°C)
Quiescent Current (µA)
I
OUT
= 0 mA
V
OUT
= 0.9V
V
IN
= 2.0V
V
OUT
= 6.0V
V
IN
= 7.0V
V
OUT
= 3.3V
V
IN
= 4.3V
MCP1801
DS22051D-page 6 2010 Microchip Technology Inc.
Note: Unless otherwise indicated: V
R
= 3.3V, C
OUT
= 1 µF Ceramic (X7R), C
IN
= 1 µF Ceramic (X7R), I
L
= 100 µA,
T
A
= +25°C, V
IN
= V
R
+ 1.0V, SOT-23-5.
FIGURE 2-7: Output Voltage vs. Input
Voltage.
FIGURE 2-8: Output Voltage vs. Input
Voltage.
FIGURE 2-9: Output Voltage vs. Input
Voltage.
FIGURE 2-10: Output Voltage vs. Load
Current.
FIGURE 2-11: Output Voltage vs. Load
Current.
FIGURE 2-12: Output Voltage vs. Load
Current.
0.890
0.895
0.900
0.905
0.910
0.915
0.920
2345678910
Input Voltage (V)
Output Voltage (V)
V
OUT
= 0.9
V
I
LOAD
= 1 mA
+25°C-45°C
0°C
+90°C
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
45678910
Input Voltage (V)
Output Voltage (V)
V
OUT
= 3.3
V
I
LOAD
= 1 mA
+25°C
-45°C
0°C
+90°C
5.94
5.96
5.98
6.00
6.02
6.04
6.06
77.588.599.510
Input Voltage (V)
Output Voltage (V)
V
OUT
= 6.0
V
I
LOAD
= 1 m
A
+25°C
-45°C
0°C
+90°C
0.880
0.885
0.890
0.895
0.900
0.905
0.910
0.915
0.920
0 25 50 75 100 125 150
Load Current (mA)
Output Voltage (V)
V
IN
= 2.0V
V
OUT
= 0.9V
+25°C, -45°C
0°C
+90°C
3.26
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
0 25 50 75 100 125 150
Load Current (mA)
Output Voltage (V)
V
IN
= 4.3
V
V
OUT
= 3.3
V
+25°C
-45°C
0°C
+90°C
5.92
5.94
5.96
5.98
6.00
6.02
6.04
6.06
0 25 50 75 100 125 150
Load Current (mA)
Output Voltage (V)
V
IN
= 7.0
V
V
OUT
= 6.0
V
+25°C
-45°C
0°C
+90°C
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MCP1801T-5002I/OT

Mfr. #:
Buy MCP1801T-5002I/OT
Manufacturer:
Microchip Technology
Description:
LDO Voltage Regulators Hi PSRR 150 mA LDO Vin 10V maxVout 5.0V
Lifecycle:
New from this manufacturer.
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