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PDF ME6219C28 Data sheet ( Hoja de datos )
| Número de pieza | ME6219C28 | |
| Descripción | CMOS LDO voltage regulators | |
| Fabricantes | Microne | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ME6219C28 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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ME6219
High accurate,Low noise,Ultra small package ME6219 Series
General Description
ME6219 series are highly accurate, low noise,
CMOS LDO voltage regulators. Offering low output
noise, high ripple rejection ratio, low dropout, the
ME6219 series is ideal for today's cutting edge
mobile phone. The ME6219 series is also fully
compatible with low ESR ceramic capacitors,
reducing cost and improving output stability. This
high level of output stability is maintained even
during frequent load fluctuations, due to the excellent
transient response performance and high PSRR
achieved across a broad range of frequencies . The
CE function allows the output of regulator to be
turned off, resulting in greatly reduced power
consumption.
Selection Guide
Features
l Highly accurate:±2%
l Operating voltage range:1.2V~5.0V
(selectable in 0.1V steps)
l Power consumption:65uA (TYP.)
l Large output current:300mAV IN4. 3V,VOUT3. 3V
l Input stability:0.05%/V(TYP.)
l PackagesSOT23-3,SOT89-3,SOT23-5,SOT89-5
Typical Application
l Mobile phones
l Cordless phones, radio communication equipment
l Portable games
l Cameras, Video cameras
l Reference voltage sources
l Battery powered equipment
Typical Application Circuit
V11 Page 1 of 13
1 page  
Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com
ME6219C25
(VIN=VOUT+1V,VCE=VIN,CIN=COUT=1uF,Ta=25OC Unless otherwise stated)
Parameter
Symbol
Conditions
Min
Output Voltage
Maximum Output
Current
Load Regulation
Dropout Voltage
(Note 3)
Supply Current
Stand-by Current
Line Regulations
CE “High” Voltage
CE “Low” Voltage
Power Supply
Ripple Rejection
Ratio
VOUT(E)
(Note 2)
IOUT (max)
∆VOUT
Vdif1
Vdif2
ISS
ICEL
∆VOUT
∆VIN •VOUT
VCEH
VCEL
PSRR
IOUT=10mA,
VIN=Vout+1V
VIN=Vout+1V
VIN=Vout+1V, 1mA≤IOUT≤100mA
IOUT =100mA
IOUT =200mA
VIN=Vout+1V
Vce0V
IOUT =40mA
Vout+1V ≤VIN≤6.5V
Start up
Shut down
Vin= [Vout+1]V +1Vp-pAC
IOUT =50mA,f=1kHz
X 0.98
0.6
Output noises en IOUT =40mA300Hz~50kHz
ME6219
TYP.
VOUT(T)
(Note 1)
250
30
170
350
65
0.1
0.05
MAX
X 1.02
1
0.5
Units
V
mA
mV
mV
mV
μA
μA
%/V
V
V
62 dB
50 uVrms
ME6219C28
(VIN=VOUT+1V,VCE=VIN,CIN=COUT=1uF,Ta=25OC Unless otherwise stated)
Parameter
Symbol
Conditions
Output Voltage
Maximum Output
Current
Load Regulation
Dropout Voltage
(Note 3)
Supply Current
Stand-by Current
Line Regulations
CE “High” Voltage
CE “Low” Voltage
VOUT(E)
(Note 2)
IOUT (max)
∆VOUT
Vdif1
Vdif2
ISS
ICEL
∆VOUT
∆VIN •VOUT
VCEH
VCEL
IOUT=10mA,
VIN=Vout+1V
VIN=Vout+1V
VIN=Vout+1V, 1mA≤IOUT≤100mA
IOUT =100mA
IOUT =200mA
VIN=Vout+1V
Vce0V
IOUT =40mA
Vout+1V ≤VIN≤6.5V
Start up
Shut down
Power Supply Ripple
Rejection Ratio
PSRR
Vin= [Vout+1]V +1Vp-pAC
IOUT =50mA,f=1kHz
Output noises
en IOUT =40mA300Hz~50kHz
Min TYP.
X 0.98 VOUT(T)
(Note 1)
300
30
180
320
65
0.1
0.05
0.6
62
50
MAX Units
X 1.02 V
mA
mV
mV
mV
μA
1 μA
%/V
V
0.5 V
dB
uVrms
V11 Page 5 of 13
5 Page 
Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com
Packaging Information
SOT23-5
ME6219
SOT89-3
V11 Page 11 of 13
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet ME6219C28.PDF ] | |
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