Datasheet

 2005-2018 Microchip Technology Inc. DS20001826E-page 7
MCP1700
Note: Unless otherwise indicated: V
R
= 1.8V, C
OUT
= 1 µF Ceramic (X7R), C
IN
= 1 µF Ceramic (X7R), I
L
= 100 µA,
T
A
= +25°C, V
IN
=V
R
+1V.
FIGURE 2-7: Output Voltage vs. Input
Voltage (V
R
=5.0V).
FIGURE 2-8: Output Voltage vs. Load
Current (V
R
=1.2V).
FIGURE 2-9: Output Voltage vs. Load
Current (V
R
=1.8V).
FIGURE 2-10: Output Voltage vs. Load
Current (V
R
=2.8V).
FIGURE 2-11: Output Voltage vs. Load
Current (V
R
=5.0V).
FIGURE 2-12: Dropout Voltage vs. Load
Current (V
R
=2.8V).
4.970
4.975
4.980
4.985
4.990
4.995
5.000
tput Voltage (V)
T
J
= - 40°C
T
J
= +25°C
V
R
= 5.0V
I
OUT
= 0.1 mA
4.955
4.960
4.965
4.970
5.0 5.2 5.4 5.6 5.8 6.0
Ou
Input Voltage (V)
T
J
= +125°C
1.17
1.18
1.19
1.20
1.21
tput Voltage (V)
T
J
= - 40°C
T
J
= +25°C
T
J
=
+125
°
C
V
R
= 1.2V
V
IN
= V
R
+ 1V
1.15
1.16
1.17
0 25 50 75 100 125 150 175 200
Ou
Load Current (mA)
T
J
+125
C
1.784
1.786
1.788
1.790
1.792
u
tput Voltage (V)
T
J
= - 40°C
T
J
= +25°C
T
J
= +125°C
1.778
1.780
1.782
0 25 50 75 100 125 150 175 200
O
u
Load Current (mA)
V
R
= 1.8V
V
IN
= V
R
+ 1V
2 784
2.786
2.788
2.790
2.792
2.794
2.796
2.798
u
tput Voltage (V)
T
J
= - 40°C
T
J
= +25°C
V
R
= 2.8V
V
IN
= V
R
+ 1V
2.778
2.780
2.782
2
.
784
0 50 100 150 200 250
O
u
Load Current (mA)
T
J
= +125°C
4 970
4.975
4.980
4.985
4.990
4.995
5.000
tput Voltage (V)
T
J
= - 40°C
T
J
= +25°C
V
R
= 5.0V
V
IN
= V
R
+ 1V
4.955
4.960
4.965
4
.
970
0 50 100 150 200 250
Ou
Load Current (mA)
T
J
= +125°C
0.10
0.15
0.20
0.25
p
out Votage (V)
T
=
40
°
C
T
J
= +25°C
T
J
= +125°C
V
R
= 2.8V
0.00
0.05
0 25 50 75 100 125 150 175 200 225 250
Dro
p
Load Current (mA)
T
J
=
-
40
°
C