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PDF ME6201A44 Data sheet ( Hoja de datos )
| Número de pieza | ME6201A44 | |
| Descripción | low-dropout linear voltage regulators | |
| Fabricantes | Microne | |
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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
l High output accuracy: ± 2.5%
l Input voltage: up to 16V
l Output voltage: 3.0 V ~ 5.0V
l Ultra-low Supply current (Typ. = 4 µ A)
l Iout = 100mA When Vin = 5.3V and Vout = 3.3V
l Importation good stability: Typ. 0.1% / V
l Low temperature coefficient
l Ceramic capacitor can be used
l Package: SOT-89, TO-92SOT23-3
Selection Guide
Typical Application
l Electronic weighbridge
l SCM
l Phones, cordless phones
l Security Products
l 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 moreOutput capacitor
(CL): 10 μF or more (tantalum capacitor)
V05 Page 1 of 12
1 page  
Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com
ME6201
Load Regulation ∆VOUT
Dropout Voltage
(Note 3)
Vdif1
Vdif2
Supply Current
Line Regulations
ISS
∆VOUT
∆VIN •VOUT
VIN=Vout+2V,
1mA≤IOUT≤80mA
IOUT =10mA
IOUT =50mA
VIN=Vout+2V
IOUT =30mA
Vout+2V ≤VIN≤16V
40 mV
120 mV
600 mV
4 8 μA
0.1 %/V
ME6201A50 (VIN=VOUT+2V,CIN=COUT=10uF,Ta=25OC Unless otherwise stated)
PARAMETER SYMBOL
CONDITION
MIN TYP
Output Voltage
Input Voltage
Maximum Output
Current
VOUT(E)
(Note 2)
VIN
IOUT (max)
Load Regulation ∆VOUT
Dropout Voltage
(Note 3)
Vdif1
Vdif2
IOUT=10mA,
VIN=Vout+2V
VIN=Vout+2V
VIN=Vout+2V,
1mA≤IOUT≤80mA
IOUT =10mA
IOUT =50mA
X 0.975
5
VOUT (T)
100(Note4)
60
100
550
MAX
X 1.025
16
UNITS
V
V
mA
mV
mV
mV
Supply Current
ISS
VIN=Vout+2V
5 8 μA
Line Regulations
Note :
∆VOUT
∆VIN •VOUT
IOUT =30mA
Vout+2V ≤VIN≤16V
0.1 %/V
1 V OUT (T) Specif ied Output Voltage
2V OUT (E)Effectiv e Output Voltage ( le. The output voltage when “VOUT (T)+2.0V”is provided at the Vin pin while
maintaining a certain Iout value.)
3V DIFV IN1 –VOUT (E)’
VIN1The input voltage when VOUT(E)’ appears as input voltage is gradually decreased. VOUT (E)’=A voltage equal
to 98% of the output voltage whenever an amply stabilized Iout {VOUT (T)+2.0V} is input.
4T he 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 Page 5 of 12
5 Page 
Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com
SOT23-3
ME6201
V05 Page 11 of 12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ME6201A44.PDF ] | |
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