APE8800A Datasheet, PDF (1/7 Pages) Advanced Power Electronics Corp. – 300mA Low Dropout Linear Regulator with Shutdown

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
voltage 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
5
4
1 23
TOP VIEW
1. VIN
2. GND
3. SH DN
4. BP
5. VOUT
Figure 1. Pin Assignment of APE8800A
Ordering Information
APE8800A-½½½
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.
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