ME6213
`
Low power consumption, Low dropout voltage, With CE function
General Description
ME6213 series are highly precise, low power
consumption,
high
voltage,
positive
voltage
Features
Highly Accurate：±
2%
Output voltage range：1.2V~5.0V
Low power consumption：7.5uA(TYP.)
Large output current：
300mA (V
IN
＝3.8V,V
OUT
＝2.8V)
Input voltage: up to 6 V
Dropout voltage：
0.11V at 100mA and 0.23V at 200mA
CE Pin Function : Active High
Short-circuit Current：45mA(TYP.)
Excellent Input Stability
Be available to regulator and reference voltage
regulators manufactured using CMOS and laser
trimming technologies .The series provides large
currents with a significantly small dropout voltage.
The current limiter’s foldback circuit also operates
as a short protect for the output current limiter and
the output pin. The CE function allows the output of
regulator to be turned off, resulting in greatly
reduced power consumption.
Typical Application
Battery powered equipment
Communication tools
Mobile phones
Portable games
Portable AV systems
Cameras, Video systems
Reference voltage sources
Package
5-pin SOT23-5
6-pin DFN2×2-6L
Typical Application Circuit
V03
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Page 1 of 10
ME6213
Absolute Maximum Ratings
Parameter
Input Voltage
Output Current
Output Voltage
CE Pin Voltage
Power Dissipation
SOT23-5
Symbol
V
IN
I
OUT
V
OUT
V
CE
P
D
T
OPR
T
STG
Ratings
6.5
420
Vss-0.3½V
IN
+0.3
Vss-0.3½V
IN
+0.3
250
－40½＋125
－40½＋150
260℃，4sec
Units
V
mA
V
V
mW
℃
℃
Operating Temperature Range
Storage Temperature Range
Lead Temperature
Electrical Characteristics
ME6213C28
(V
IN
= V
OUT
+1V，V
CE
＝V
IN
，C
IN=
C
OUT
=1uF，Ta=25
O
C，unless otherwise noted)
Parameter
Output Voltage
Input Voltage
Maximum Output Current
Load Regulation
Dropout Voltage(Note 1)
Supply Current
Stand-by Current
Line Regulation
CE “High” Voltage
CE “Low” Voltage
Short-circuit Current
Over Current Protection
Symbol
V
OUT
(E)
(Note 2)
V
IN
I
OUTMAX
∆V
OUT
V
DIF1
V
DIF2
I
SS
I
CEL
∆V
OUT
VCEH
VCEL
I
SHORT
I
limit
V
IN
= V
OUT
+1V
V
IN
= V
OUT
+1V ,
1mA≤I
OUT
≤100mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
= V
OUT
+1V
V
CE
＝0V
I
OUT
=30mA
V
OUT
+1V ≤V
IN
≤6V
Start up
Shut down
V
IN
= V
OUT
+1V, V
CE
＝V
IN
,
V
OUT
＝0V
V
IN
= 3.8V
45
430
1.0
0.5
Conditions
I
OUT
=30mA,
V
IN
= V
OUT
+1V
Min.
X 0.98
2.8
300
4
110
230
7.5
0.02
5
Typ.
V
OUT
(T)
(Note 1)
Max.
X 1.02
6
Units
V
V
mA
mV
mV
mV
μA
μA
mV
V
V
mA
mA
V03
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Page 4 of 10
ME6213
ME6213C33
(V
IN
= V
OUT
+1V，V
CE
＝V
IN
，C
IN=
C
OUT
=1uF，Ta=25
O
C，unless otherwise noted)
Parameter
Output Voltage
Input Voltage
Maximum Output Current
Load Regulation
Dropout Voltage (Note 1)
Supply Current
Stand-by Current
Line Regulation
CE “High” Voltage
CE “Low” Voltage
Short-circuit Current
Over Current
Protection
Note
：
1. V
OUT
(T)
：Specified
Output Voltage
2.V
OUT
(E)
：Effective
Output Voltage ( le. The output voltage when “V
OUT
(T)+1.0V”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)+1.0V}
is input.
Symbol
V
OUT
(E)
(Note 2)
V
IN
I
OUTMAX
∆V
OUT
V
DIF1
V
DIF2
I
SS
I
CEL
∆V
OUT
VCEH
VCEL
I
SHORT
I
limit
V
IN
= V
OUT
+1V
V
IN
= V
OUT
+1V ,
1mA≤I
OUT
≤100mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
= V
OUT
+1V
V
CE
＝0V
I
OUT
=30mA
V
OUT
+1V ≤V
IN
≤6V
Start up
Shut down
V
IN
= V
OUT
+1V, V
CE
＝V
IN
,
V
OUT
＝0V
V
IN
= 4.3V
45
440
1.0
0.5
Conditions
I
OUT
=30mA,
V
IN
= V
OUT
+1V
Min.
X 0.98
3.3
350
4
100
200
7.5
0.02
4
Typ.
V
OUT
(T)
(Note 1)
Max.
X 1.02
6
Units
V
V
mA
mV
mV
mV
μA
μA
mV
V
V
mA
mA
V03
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Page 5 of 10
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