AP1186 Datasheet, PDF (1/8 Pages) Anachip Corp – 1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator

AP1186
1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
„ Feature
„ General Description
• Adjustable or Fixed output voltage 1.5V, 1.8V,
2.5V, 3.3V, 5.0V
• 0.5V Maximum Dropout voltage at 1.5A Load
current
• Built-in Thermal Shutdown
• Output Current Limiting
• Fast transient response
• Good noise rejection
• Package : TO220-5L, TO263-5L
AP1186 is a 1.5A regulator with extremely low
dropout voltage. This product is specifically
designed to provide well regulated supply for
applications requiring 2.8V or lower voltages from
3.3V ATX power supplies where high efficiency of a
switcher can be achieved without the cost and
complexity associated with switching regulator. One
such application is the new graphic chip sets that
require anywhere from 2.4V to 2.7V supply.
„ Ordering Information
AP 1186 X X X X
Low Dropout Regulator
Package
Vout
K5:TO-263-5L Blank : Adj
T5:TO-220-5L 15 : 1.5V
18 : 1.8V
25 : 2.5V
33 : 3.3V
50 : 5.0V
Lead Free
Blank : Normal
L : Lead Free Package
Packing
Blank : Tube
A : Taping& Reel
„ Typical Application
3V
+
470uF
Vin 5
Vctrl 4
Vout 3
GND ₂
Vsense 1
5V
+
470uF
2.5V/1.5A
+
470uF
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.1.1 Sep.7, 2004
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