APE8805A Advanced Power Electronics Corp., APE8805A Datasheet

The APE8805A is a low dropout, positive linear regu lator with very low quiescent current

APE8805A

Manufacturer Part Number
APE8805A
Description
The APE8805A is a low dropout, positive linear regu lator with very low quiescent current
Manufacturer
Advanced Power Electronics Corp.
Datasheet

Specifications of APE8805A

Vin(min)
2.8
Vin(max)
5.5
Vout(min)
1
Vout(max)
3.3
Iout(max)
0.6
Vref
1
Package
SOT23-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
APE8805A-15Y5P
Manufacturer:
A-Power
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12 000
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Part Number:
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APE8805A-25Y5P
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Part Number:
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Part Number:
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13 500
Part Number:
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A-Power
Quantity:
13 500
Part Number:
APE8805A-33Y5P
Manufacturer:
AP
Quantity:
20 000
DESCRIPTION
The APE8805A is a low dropout, positive linear regu-
lator with very low quiescent current. The APE8805A
can supply 600mA output current with low dropout
voltage at about 600mV. 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 APE8805A. With a logic high level at SHDN
pin, the device is in the on state, and vice versa.
The APE8805A regulator is able to operate with output
capacitors as small as 1µF for stability. Other than
the current limit protection, APE8805A also offers the
on chip thermal shutdown feature providing protection
against overload or any condition when the ambient
temperature exceeds the maximum junction tempe-
rature.
The APE8805A offers high precision output voltage of
± 2%. It is available in fixed output voltages including
1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, and 3.3V.
The APE8805A is housed in low-profile, space-saving
5-lead SOT-23 package.
PIN ASSIGNMENTS
Data and specifications subject to change without notice.
Figure 1. Pin Assignment of APE8805A
SOT-23-5L(Y5)
5
1
2
Advanced Power
Electronics Corp.
600mA LOW DROPOUT LINEAR REGULATOR WITH SHUTDOWN
4
3
TOP VIEW
1. VIN
2. GND
3. SH DN
4. BP
5. VOUT
APE8805A-
FEATURES
● Low Dropout Voltage of 600mV at 600mA
● Guaranteed 600mA 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-23-5L
● RoHS Compliant
APPLICATIONS
● DSC
● Wireless Devices
● LCD Modules
● Battery Power Systems
● Card Readers
● PDA
ORDERING INFORMATION
SOT-23-5L Marking
APE8805A-15Y5P
APE8805A-18Y5P
APE8805A-25Y5P
APE8805A-20Y5P
Part Number
□□□
Product
Code
Fi
Fk
Fm
FE
Output Voltage
15: 1.5V
18: 1.8V
25: 2.5V
20: 2.0V
P: Pb Free with Commercial
Standard (RoHS Compliant)
Package Type
Y5: SOT-23-5L
APE8805A-30Y5P
APE8805A-28Y5P
APE8805A-33Y5P
Part Number
28: 2.8V
30: 3.0V
33: 3.3V
APE8805A
201003129
Product
Code
Fn
Fr
Fs
1

Related parts for APE8805A

APE8805A Summary of contents

Page 1

... The shutdown function can provide remote control for the external signal to decide the on/off state of APE8805A. With a logic high level at SHDN pin, the device is in the on state, and vice versa. The APE8805A regulator is able to operate with output capacitors as small as 1µ ...

Page 2

... The output supplies power to loads. The output capacitor is required to prevent output voltage from oscillation. The APE8805A is stable with an output capacitor 1µF or greater. The larger output capacitor will be required for VOUT application with larger load transients. The large output capacitor could reduce output noise, improve stability, and PSRR ...

Page 3

... OUT PSRR f = 120Hz 1µF RIPPLE OUT ∆n C =10nF, f=1KHz 1mA OUT IN TSD ∆TSD I SHDN V REF APE8805A , C =1µF, C =1µ OUT Min Typ Max 600 30 0.1 -2 ≤ 2.0V 1400 ≤ 2.8V 800 ≤ 4.5V 600 0.4 50 160 25 0 ...

Page 4

... Note 2:Regulation is measured at a constant junction temperature by using 40ms current pulse and load regulation in the load range from 0mA to 600mA. APPLICATION INFORMATION The APE8805A is a low dropout linear regulator that could provide 600mA output current at dropout volt- age about 600mV. Current limit and on chip thermal ...

Page 5

... C) 3.5 4.0 4.5 5.0 Input Voltage(v) Figure 5. Current limit vs. Input Voltage - Temperaure( C) Figure 7. Quiescent Current vs. Temperature o Tj=- Tj= Tj= Tj=125 C 0 100 200 300 400 Loading Current(mA) Figure 9. Dropout Voltage vs. Temperature APE8805A 5.5 6.0 80 100 120 500 600 5 ...

Page 6

... C =1uF C IN OUT IN Figure 12. Line Transient Response V = VOUT SHDN V =5V I =1uF IN OUT VIN VOUT =150mA C =1uF C =1uF OUT IN OUT Figure 11. Load Transient Response =1mA C =1uF C =1uF OUT IN OUT Figure 13. Shutdown Exit Delay Time APE8805A VOUT IOUT VOUT SHDN 6 ...

Page 7

... Note 2:Tolerance ± 0.1000 mm(4mil) Unless Otherwise Spe- cified. Note 3:Coplanarity:0.1000 mm Note 4:Dimension L Is Measured in Gage plane. Part : F&(Identification code) APE8805A-15Y5P APE8805A-18Y5P APE8805A-25Y5P APE8805A-20Y5P Date Code Millimeters MIN NOM MAX 1.00 1.10 1.30 0.00 --- 0.10 0.70 0.80 0.90 0.35 0.40 0.50 0.10 0.15 0.25 2.70 2.90 3.10 1.50 1.60 1.80 --- 1.90(TYP) --- 2.60 2.80 3.00 0.37 --- --- 1° 5° 9° --- 0.95(TYP) --- APE8805A-28Y5P APE8805A-30Y5P Fr Fm APE8805A-33Y5P ...

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