ME6201
High Input Voltage,Low Dropout,Low Supply Current ME6201 Series
General Description
ME6201 series are low-dropout linear voltage
regulators with a built-in voltage reference module,
error correction module and phase compensation
module. ME6201 series are based on the CMOS
process and allow high voltage input with low
quiescent current. This series has the function of
internal feedback resistor setting from 3V to 5V. The
output accuracy is ± 2.5%.
Features
High output accuracy: ± 2.5%
Input voltage: up to 16V
Output voltage: 3.0 V ~ 5.0V
Ultra-low Supply current (Typ. = 4 µ A)
Iout = 100mA
（When
Vin = 5.3V and Vout = 3.3V）
Importation good stability: Typ. 0.1% / V
Low temperature coefficient
Ceramic capacitor can be used
Package: SOT-89, TO-92，SOT23-3
Selection Guide
Typical Application
Electronic weighbridge
SCM
Phones, cordless phones
Security Products
Water meters, power meters
Typical Application Circuit
Caution:
The above connection diagram and constant
will not guarantee successful operation. Perform thorough
evaluation using the actual application to set the constant.
Input capacitor (CIN): 10.0 μF or more；Output capacitor
(CL): 10 μF or more (tantalum capacitor)
V05
www.microne.com.cn
Page 1 of 12
ME6201
Pin Configuration
Pin Assignment
ME6201AXX
PIN Number
SOT23-3
1
3
2
SOT89-3
1
2
3
TO-92
1
2
3
PIN NAME
VSS
VIN
VOUT
FUNCTION
Ground
Input
Output
Absolute Maximum Ratings
PARAMETER
Input Voltage
Output Current
Output Voltage
Power Dissipation
SOT-89
TO-92
SYMBOL
V
IN
I
out
V
out
Pd
Pd
T
OPR
T
STG
T
SOLDER
RATINGS
18
200
Vss-0.3 ~ Vout+0.3
500
500
-25 ~ +85
-40 ~ +125
260℃, 10s
UNITS
V
mA
V
mW
mW
℃
℃
Operating Ambient Temperature
Storage Temperature
Soldering Temperature And Time
Caution
: The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
V05
www.microne.com.cn
Page 2 of 12
ME6201
Block Diagram
Electrical Characteristics
ME6201A30 (VIN=VOUT+2V,CIN=COUT=10uF,Ta=25
O
C Unless otherwise stated)
PARAMETER
Output Voltage
Input Voltage
Maximum Output Current
Load Regulation
SYMBOL
V
OUT
(E)
(Note 2)
V
IN
I
OUT
(max)
∆V
OUT
V
DIF1
Dropout Voltage (Note 3)
V
DIF2
Supply Current
Line Regulations
I
SS
∆V
OUT
∆V
IN
•V
OUT
I
OUT
=50mA
V
IN
=Vout+2V
I
OUT
=30mA
Vout+2V ≤V
IN
≤16V
800
4
0.1
8
mV
μA
%/V
V
IN
=Vout+2V
V
IN
=Vout+2V,
1mA≤I
OUT
≤80mA
I
OUT
=10mA
CONDITION
I
OUT
=10mA,
V
IN
=Vout+2V
MIN
X 0.975
3.0
100(Note4)
40
170
TYP
V
OUT
(T)
MAX
X 1.025
16
UNITS
V
V
mA
mV
mV
V05
www.microne.com.cn
Page 3 of 12
ME6201
ME6201A33
(VIN=VOUT+2V,CIN=COUT=10uF,Ta=25
O
C Unless otherwise stated)
PARAMETER
Output Voltage
Input Voltage
Maximum Output
Current
Load Regulation
Dropout Voltage
(Note 3)
Supply Current
Line Regulations
SYMBOL
V
OUT
(E)
(Note 2)
V
IN
I
OUT
(max)
∆V
OUT
V
dif1
V
dif2
I
SS
∆V
OUT
∆V
IN
•V
OUT
V
IN
=Vout+2V
V
IN
=Vout+2V,
1mA≤I
OUT
≤80mA
I
OUT
=10mA
I
OUT
=50mA
V
IN
=Vout+2V
I
OUT
=30mA
Vout+2V ≤V
IN
≤16V
CONDITION
I
OUT
=10mA,
V
IN
=Vout+2V
MIN
X 0.975
3.3
100(Note4)
40
150
700
4
0.1
8
TYP
V
OUT
(T)
MAX
X 1.025
16
UNITS
V
V
mA
mV
mV
mV
μA
%/V
ME6201A36
(VIN=VOUT+2V,CIN=COUT=10uF,Ta=25
O
C Unless otherwise stated)
PARAMETER
Output Voltage
Input Voltage
Maximum Output
Current
Load Regulation
Dropout Voltage
(Note 3)
Supply Current
Line Regulations
SYMBOL
V
OUT
(E)
(Note 2)
V
IN
I
OUT
(max)
∆V
OUT
V
dif1
V
dif2
I
SS
∆V
OUT
∆V
IN
•V
OUT
V
IN
=Vout+2V
V
IN
=Vout+2V,
1mA≤I
OUT
≤80mA
I
OUT
=10mA
I
OUT
=50mA
V
IN
=Vout+2V
I
OUT
=30mA
Vout+2V ≤V
IN
≤16V
CONDITION
I
OUT
=10mA,
V
IN
=Vout+2V
MIN
X 0.975
3.6
100(Note4)
40
150
700
4
0.1
8
TYP
V
OUT
(T)
MAX
X 1.025
16
UNITS
V
V
mA
mV
mV
mV
μA
%/V
ME6201A44
(VIN=VOUT+2V,CIN=COUT=10uF,Ta=25
O
C Unless otherwise stated)
PARAMETER
Output Voltage
Input Voltage
Maximum Output
Current
SYMBOL
V
OUT
(E)
(Note 2)
V
IN
I
OUT
(max)
V
IN
=Vout+2V
CONDITION
I
OUT
=10mA,
V
IN
=Vout+2V
MIN
X 0.975
4.4
100(Note4)
TYP
V
OUT
(T)
MAX
X 1.025
16
UNITS
V
V
mA
V05
www.microne.com.cn
Page 4 of 12
ME6201
Load Regulation
Dropout Voltage
(Note 3)
Supply Current
Line Regulations
∆V
OUT
V
dif1
V
dif2
I
SS
∆V
OUT
∆V
IN
•V
OUT
V
IN
=Vout+2V,
1mA≤I
OUT
≤80mA
I
OUT
=10mA
I
OUT
=50mA
V
IN
=Vout+2V
I
OUT
=30mA
Vout+2V ≤V
IN
≤16V
40
120
600
4
0.1
8
mV
mV
mV
μA
%/V
ME6201A50
(VIN=VOUT+2V,CIN=COUT=10uF,Ta=25
O
C Unless otherwise stated)
PARAMETER
Output Voltage
Input Voltage
Maximum Output
Current
Load Regulation
Dropout Voltage
(Note 3)
Supply Current
Line Regulations
SYMBOL
V
OUT
(E)
(Note 2)
V
IN
I
OUT
(max)
∆V
OUT
V
dif1
V
dif2
I
SS
∆V
OUT
∆V
IN
•V
OUT
V
IN
=Vout+2V
V
IN
=Vout+2V,
1mA≤I
OUT
≤80mA
I
OUT
=10mA
I
OUT
=50mA
V
IN
=Vout+2V
I
OUT
=30mA
Vout+2V ≤V
IN
≤16V
CONDITION
I
OUT
=10mA,
V
IN
=Vout+2V
MIN
X 0.975
5
100(Note4)
60
100
550
5
0.1
8
TYP
V
OUT
(T)
MAX
X 1.025
16
UNITS
V
V
mA
mV
mV
mV
μA
%/V
Note
:
1、 V
OUT
(T)
：Specified
Output Voltage
2、V
OUT
(E)：Effective Output Voltage ( le. The output voltage when “V
OUT
(T)+2.0V”is provided at the Vin pin while
maintaining a certain Iout value.)
3、V
DIF
：V
IN1
–V
OUT
(E)’
V
IN1
：The
input voltage when V
OUT
(E)’ appears as input voltage is gradually decreased. V
OUT
(E)’=A voltage equal
to 98% of the output voltage whenever an amply stabilized Iout {V
OUT
(T)+2.0V} is input.
4、The output current can be at least this value. Due to restrictions on the package power dissipation, this value may
not be satisfied. Attention should be paid to the power dissipation of the package when the output current is large.
This specification is guaranteed by design.
Application Conditions
Precautions
：Wiring
patterns for the VIN, VOUT and GND pins should be designed so that the impedance
is low. When mounting an output capacitor between the VOUT and VSS pins (CL) and a capacitor for stabilizing the
input between VIN and VSS pins (CIN), the distance from the capacitors to these pins should be as short as
possible(less than 0.5cm).
V05
www.microne.com.cn
Page 5 of 12
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
