AP130 Datasheet, PDF (1/11 Pages) AMIC Technology – 1W Per Channel Stereo Class-D Audio Power Amplifier

AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Features
Description
• Input Voltage Range: 2.7V to 5.5V
• Dropout Voltage 400mV at 300mA Output Current
• Guaranteed 300mA Output Current
• Internal RON = 1.5Ω PMOS Draws No Base Current
• Low Quiescent Current 50µA
• Output Voltage: 1.5V/1.8V/2.0V/2.5V/2.8V/3.0V/
• 3.3V/3.5; Accuracy 2%
• Fast Transient Response
• Good Load Regulation
• Current Limit and Thermal Shutdown Protection
• Short Circuit Current Fold-Back
• Lead Free Packages: SC59, SC59R, SOT89-3L, and
SOT89R-3L
• SC59, SC59R, SOT23, SOT89-3L, and SOT89R-3L
: Available in “Green” Molding Compound (No Br, Sb)
(Note 9)
• Lead Free Finish/ RoHS Compliant (Note 1)
The AP130 is a 300mA, fixed output voltage, low dropout
linear regulator. The device includes pass element, error
amplifier, band-gap, current-limit and thermal shutdown
circuitry. The characteristics of low dropout voltage and less
quiescent current make it good for some critical current
application, for example, some battery powered devices.
The typical quiescent current is approximately 50µA from
zero to maximum load. Due to internal flexible design,
results in extensively fixed output voltage versions and
make it convenient to use for applications. Built-in current-
limit and thermal-shutdown functions prevent any fault
condition from IC damage.
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
Applications
• Battery Powered Device
• CD-ROM, DVD, and LAN Card
• PC Peripheral
• Wireless Communication
Typical Application Circuit
AP130
IN
OUT
V_IN
C_IN
1uF
GND
C_OUT
10uF
V_OUT
AP130
Document number: DS31027 Rev. 7 - 2
1 of 11
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June 2010
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