AP130
300mA Low Dropout (LDO) Linear Regulator
Features
General Descriptions
- Input voltage range is up to 7V
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, result in extensively fixed output voltage
versions and make it convenient to use for
- 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 2% accuracy, 1.5V to 5V with 0.1V
step
- Fast transient response
- Good load regulation
- Current limit and thermal shutdown protection
- 3 leads SOT89, TO92 and SOT23 packages
applications.
Built-in
current-limit
and
thermal-shutdown functions prevent any fault
condition from IC damage.
Applications
- Wireless Communication
- Battery Powered device
- CD-ROM, DVD, and LAN Card
- PC peripheral
Ordering Information
Package
Output voltage
Lead Free
Packing
Blank:Tube
A : Taping
Y : SOT89
YR : SOT89R
W: SOT23
R: SOT23R
Z : TO92
15 : 1.5V
Blank : Normal
L : Lead Free Package
25 : 2.5V
50 : 5.0V
ZR : TO92R
Block Diagram
IN
OUT
Error
Amp
Current
Limit
-
+
Bandgap
1.08V
Thermal
Shutdown
GND
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 1.0 May 7, 2004
1/9
ANACHIP [ ANACHIP CORP ]
