ME6210
500mA，Low Quiescent, Low Dropout LDO Linear Regulators
General Description
ME6210
series are low quiescent, low-dropout
linear voltage regulators.ME6210 series are based
on the CMOS process and allow high voltage
input .The allow operation voltage as high as 18V.
ME6210 series have short circuit protection
function.
Features
High output accuracy：± 2%
Input voltage：2V to 18 V
Output voltage：1.5V ~ 5.0V
Ultra-low quiescent current (Typ. = 1.5 µ A)
Output Current：Iout = 500mA
（When
Vin = 4V and Vout =3V）
Low dropout voltage: 11mV@ Iout =10mA (Typ.
Vout = 3.0V)
Input good stability：Typ. 0.03% / V
Short-circuit Current:：Typ. 50mA
Ceramic capacitor can be used
Typical
Application
Package
3-pin SOT89-3，SOT23-3，SOT23，TO92
Power source for home electric/electronic
appliances
Power source for battery-powered devices
Power source for personal communication
devices
Typical Application Circuit
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Page 1 of 12
ME6210
Selection Guide
ME 6210X X X X X G
Environment mark
Package:
P-SOT89-3
M3-SOT23-3
X-SOT23
T-TO92
Output Voltage
Function
Product Type
Product Series
Microne
product series
ME6210A30PG
ME6210A33M3G
product description
V
OUT
=3.0V； Package：SOT89-3
V
OUT
=3.3V； Package：SOT23-3
NOTE:
1. At present ,there are five kinds of voltage value: 3.0V、3.3V、5.0V。
2. If you need other voltage and package, please contact our sales staff。
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Page 2 of 12
ME6210
Block Diagram
Electrical Characteristics
ME6210A30
(V
IN
= V
OUT
+1.0V，C
IN=
C
OUT
=10uF，Ta=25
O
C, unless otherwise noted)
Parameter
Output Voltage
Input Voltage
Maximum Output
Current
Load Regulation
Symbol
V
OUT
(E)
(Note 2)
V
IN
I
OUT
_max
∆V
OUT
Conditions
I
OUT
=40mA,
V
IN
=Vout+1V
Min.
X 0.98
Typ.
V
OUT
(T)
(Note 1)
Max.
X 1.02
18
Units
V
V
mA
V
IN
=Vout+1V
V
IN
=Vout+1V,
1mA≤I
OUT
≤200mA
I
OUT
=10mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
=Vout+1V
I
OUT
=10mA
Vout+1V ≤V
IN
≤18V
V
IN
=Vout+1V ,I
OUT
=10mA
-40℃≤Ta≤125℃
V
IN
=Vout+1V
500
500
12
11
110
220
1.5
0.03
±60
50
30
14
140
280
2.5
0.1
±100
70
mV
mV
mV
mV
μ A
%/V
Ppm/℃
mA
V
DIF1
Dropout Voltage
(Note 3)
V
DIF2
V
DIF3
Supply Current
Line Regulations
Temperature coefficient
Short-circuit
Current
I
SS
∆V
OUT
∆V
IN
×V
OUT
∆V
OUT
∆Ta
×V
OUT
Ishort
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Page 4 of 12
ME6210
ME6210A33
(V
IN
= V
OUT
+1.0V，C
IN=
C
OUT
=10uF，Ta=25
O
C, unless otherwise noted)
Parameter
Output Voltage
Input Voltage
Maximum Output
Current
Load Regulation
Symbol
V
OUT
(E)
(Note 2)
V
IN
I
OUT
_max
∆V
OUT
Conditions
I
OUT
=40mA,
V
IN
=Vout+1V
Min.
X 0.98
Typ.
V
OUT
(T)
(Note 1)
Max.
X 1.02
18
Units
V
V
mA
V
IN
=Vout+1V
V
IN
=Vout+1V,
1mA≤I
OUT
≤200mA
I
OUT
=10mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
=Vout+1V
I
OUT
=10mA
Vout+1V ≤V
IN
≤18V
V
IN
=Vout+1V ,I
OUT
=10mA
-40℃≤Ta≤125℃
V
IN
=Vout+1V
500
500
12
10
100
200
1.6
0.03
±60
50
30
13
130
260
2.5
0.1
±100
70
mV
mV
mV
mV
μ A
%/V
Ppm/℃
mA
V
DIF1
Dropout Voltage
(Note 3)
V
DIF2
V
DIF3
Supply Current
Line Regulations
Temperature coefficient
Short-circuit Current
I
SS
∆V
OUT
∆V
IN
×V
OUT
∆V
OUT
∆Ta
×V
OUT
Ishort
ME6210A50
(V
IN
= V
OUT
+1.0V，C
IN=
C
OUT
=10uF，Ta=25
O
C, unless otherwise noted)
Parameter
Output Voltage
Input Voltage
Maximum Output
Current
Load Regulation
Symbol
V
OUT
(E)
(Note 2)
V
IN
I
OUT
_max
∆V
OUT
Conditions
I
OUT
=40mA,
V
IN
=Vout+1V
Min.
X 0.98
Typ.
V
OUT
(T)
(Note 1)
Max.
X 1.02
18
Units
V
V
mA
V
IN
=Vout+1V
V
IN
=Vout+1V,
1mA≤I
OUT
≤200mA
I
OUT
=10mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
=Vout+1V
I
OUT
=10mA
Vout+1V ≤V
IN
≤18V
V
IN
=Vout+1V ,I
OUT
=10mA
-40℃≤Ta≤125℃
V
IN
=Vout+1V
500
500
10
8
80
160
1.7
0.03
±60
50
30
11
110
220
2.5
0.1
±100
70
mV
mV
mV
mV
μ A
%/V
Ppm/℃
mA
V
DIF1
Dropout Voltage
(Note 3)
V
DIF2
V
DIF3
Supply Current
Line Regulations
Temperature coefficient
Short-circuit Current
I
SS
∆V
OUT
∆V
IN
×V
OUT
∆V
OUT
∆Ta
×V
OUT
Ishort
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