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PDF APE8800A Data sheet ( Hoja de datos )
| Número de pieza | APE8800A | |
| Descripción | 300mA Low Dropout Linear Regulator | |
| Fabricantes | Advanced Power Electronics | |
| Logotipo |  |
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Advanced Power
Electronics Corp.
APE8800A
300mA Low Dropout Linear
Regulator with Shutdown
Description
The APE8800A is a low dropout, positive linear regu
lator with very low quiescent current. The APE8800A
can supply 300mA output current with low dropout
www.DataSheevt4oUlt.acogme at about 250mV. The BP pin with a 10nF
bypass capacitor can help reduce the output noise
level. The shutdown function can provide remote
control for the external signal to decide the on/off
state of APE8800A. With a logic high level at SHDN
pin, the device is in the on state, and vice versa.
The APE8800A regulator is able to operate with output
capacitors as small as 1µF for stability. Other than
the current limit protection, APE8800A also offers the
on chip thermal shutdown feature providing protection
against overload or any condition when the ambient
temperature exceeds the maximum junction
temperature.
The APE8800A offers high precision output voltage of
± 2%. It is available in fixed output voltages including
1.5V, 1.8V, 2.5V, 2.8V, 3.0V, and 3.3V.
The APE8800A is housed in low-profile, space-saving
5-lead SOT-23-5 package.
Features
● Low Dropout Voltage of 250mV at 300mA
● Guaranteed 300mA Output Current
● Very Low Quiescent Current at 30µA
● Max. ± 2% Output Voltage Accuracy
● Needs Only 1µF Capacitor for Stability
● Thermal Shutdown Protection
● Current Limit Protection
● Active Low Shutdown Control
● Low-ESR Ceramic Capacitor for Output Stability
● Tiny package: SOT-23-5
● RoHS Compliant
Applications
● DSC
● Wireless Devices
● LCD Modules
● Battery Power Systems
● Card Readers
● PDA
Pin Assignments
SOT-23-5 Package
54
1 23
TOP VIEW
1. VIN
2. GND
3. SH DN
4. BP
5. VOUT
Figure 1. Pin Assignment of APE8800A
Ordering Information
APE8800A-
P: Pb Free with Commercial
Standard (RoHS Compliant)
Package Type
Y5: SOT-23-5
Output Voltage
15: 1.5V 28: 2.8V
18: 1.8V 30: 3.0V
25: 2.5V 33: 3.3V
SOT-23-5 Marking
Part Number
APE8800A-15Y5P
APE8800A-18Y5P
APE8800A-25Y5P
Product
Code
Part Number
Fc APE8800A-28Y5P
Fb APE8800A-30Y5P
Fd APE8800A-33Y5P
Product
Code
Fe
Ff
Fh
Data and specifications subject to change without notice.
200214077-1/7
1 page  
Advanced Power
Electronics Corp.
Typical Performance Curves
50
45
850
800
APE8800A
40
www.DataSheet4U.com
35
750
700
30
3.0 3.5 4.0 4.5 5.0 5.5 6.0
Input Voltage(v)
Figure 4. Quiescent Current vs. Input Voltage
850
650
3.5
4.0 4.5 5.0 5.5
Input Voltage(v)
6.0
Figure 5. Current limit vs. Input Voltage
60
800 50
750 40
700 30
650
-40
-20
0 20 40 60 80 100
Temperature(oC)
Figure 6. Current limit vs. Temperature
120
1.000
0.999
0.998
0.997
0.996
0.995
0.994
0.993
0.992
0.991
0.990
-25
0 25 50 75
Temperature(oC)
100
Figure 8. Output Voltage vs. Temperature
125
20
-40
-20
0 20 40 60 80 100 120
Temperaure(oC)
Figure 7. Quiescent Current vs. Temperature
500
-40oC
25oC
400 85oC
125oC
300
200
100
0
0 50 100 150 200 250 300
Output Current (mA)
Figure 9. Dropout Voltage vs. Temperature
5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet APE8800A.PDF ] | |
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