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PDF APE8867 Data sheet ( Hoja de datos )
| Número de pieza | APE8867 | |
| Descripción | 300mA LOW DROPOUT LINEAR REGULATOR | |
| Fabricantes | Advanced Power Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de APE8867 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Advanced Power
Electronics Corp.
APE8867
300mA LOW DROPOUT LINEAR REGULATOR
FEATURES
Application for Extreme Low Output Voltage
Guaranteed 300mA Output Current
Very Low Quiescent Current at about 40uA
±2% Output Voltage Accuracy
Needs Only 1µF Capacitor for Stability
Thermal Shutdown / Current Limited Protection
Adjusted Mode with 0.8V Reference Voltage
Low-ESR Ceramic Capacitor for Output Stability
Tiny SOT-23-5L, SOT-23-5LR & SC-70-5L
Package Type
RoHS Compliant
High PSRR
DESCRIPTIOON
The APE8867 series are low dropout, positive linear
regulators with very low quiescent current. The APE8867
can supply 300mA output current with a low dropout voltage
& very low output voltage.
The APE8867 regulator is able to operate with output
capacitors as small as 1µF to 10µF for stability. Other than
the current limit protection APE8867 also offers on chip
thermal shutdown feature providing protection against
overload or any condition when the ambient temperature
exceeds the junction temperature.
The APE8867 series are available in low-profile,
space-saving SOT-23-5L, SOT-23-5LR & SC-70-5L
packages.
APPLICATIONS
DVD/CD-ROMs, CD/RWs
Wireless Devices
LCD Modules
Battery Power Systems
Card Readers
XDSL Routers
TYPICAL APPLICATION
VIN
CIN
VSHDN
.
VIN VOUT
GND
SHDN
ADJ
APE8867-ADJ
VOUT
R1 COUT
ADJ
R2
Figure1. Application of the APE8867-ADJ
Note : R1,R2 for adjusted mode only
Note : To prevent oscillation, it is recommended to use minimum 1uF X7R or X5R dielectric capacitors if
ceramics are used as input / output capacitors.
ORDERING / PACKAGE INFORMATION
APE8867X
Package Type
Y5 : SOT-23-5L
Y5R : SOT-23-5LR
U5 : SC-70-5L
(Top View)
(Top View)
VIN
GND
SHDN
1 5 VOUT
2
3 4 ADJ
SOT-23-5L (Y5)
Rthja=250℃/W
Rthjc=110℃/W
SHDN
GND
VIN
1 5 ADJ
2
3 4 VOUT
SOT-23-5L (Y5R)
Rthja=250℃/W
Rthjc=110℃/W
(Top View)
VIN 1
5 VOUT
GND 2
SHDN 3
4 ADJ
SC-70-5L (U5)
Rthja=600℃/W
Rthjc=180℃/W
Data and specifications subject to change without notice
1
201106154
1 page  
Advanced Power
Electronics Corp.
TYPICAL PERFORMANCE CHARACTERISTICS
APE8867
IL im it vs. T e m p e ra tu re
436
434
432
430
428
426
424
422
420
-50 -40 -30 -20 -10 0
10 20
30 40 50 60 70
80 90 100
Te m pe r atu r e (oC )
V I N v s. I L i m i t
500
450
400
350
300
250
200
150
100
50
0
4 .2 4 .3 4 .4 4 .5 4 .6 4 .7 4 .8 4 .9 5 5 .1
Inp ut V oltage (V )
500
400
300
200
100
0
-50
D ro p o u t vs. T e m p e ra tu re
0 50 100
T e m p e r atu r e (oC )
.
150
400
350
300
250
200
150
100
50
0
1
Dropout V olta ge
10
50
100
200
300
IOU T( m A )
4 6 .5
46
4 5 .5
45
4 4 .5
44
4 3 .5
43
4 2 .5
42
4 1 .5
41
-40
IQ vs. T e m p e ra tu re
-25
0
25 50
75
T e m p e r atu r e (oC )
100
115
46.65
46.15
45.65
45.15
44.65
44.15
4.3
IQ v s. V IN
4.5 4.7
In p u t V o ltag e , V IN(V )
5
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet APE8867.PDF ] | |
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