APE8805A_14 Datasheet, PDF (1/7 Pages) Advanced Power Electronics Corp. – 600mA LOW DROPOUT LINEAR REGULATOR WITH SHUTDOWN

Advanced Power
Electronics Corp.
APE8805A
600mA LOW DROPOUT LINEAR REGULATOR WITH SHUTDOWN
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.
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
PIN ASSIGNMENTS
SOT-23-5L(Y5)
5
4
1 23
TOP VIEW
1. VIN
2. GND
3. SH DN
4. BP
5. VOUT
Figure 1. Pin Assignment of APE8805A
ORDERING INFORMATION
APE8805A-½½½
P: Pb Free with Commercial


Standard (RoHS Compliant)
Package Type
Y5: SOT-23-5L
Output Voltage
15: 1.5V 28: 2.8V
18: 1.8V 30: 3.0V
25: 2.5V 33: 3.3V
20: 2.0V
SOT-23-5L Marking
Part Number
APE8805A-15Y5P
APE8805A-18Y5P
APE8805A-25Y5P
Product
Code
Fi
Fk
Fm
APE8805A-20Y5P FE
Part Number
APE8805A-28Y5P
APE8805A-30Y5P
APE8805A-33Y5P
Product
Code
Fn
Fr
Fs
Data and specifications subject to change without notice.
1
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