APE1085 Datasheet, PDF (1/10 Pages) Advanced Power Electronics Corp. – 3A Low Dropout Positive Adjustable or Fixed-Mode Regulator

Advanced Power
Electronics Corp.
APE1085
Pb Free Plating Product
3A Low Dropout Positive Adjustable or Fixed-Mode Regulator
1. Features
„ General Description
• 1.4V maximum dropout at full load current
• Built-in thermal shutdown
• Output current limiting
• Adjustable output voltage or fixed 1.5V, 1.8V, 2.5V,
3.3V, 5.0V
• Fast transient response
• Good noise rejection
• Package : TO252, TO263, TO220
• RoHS Compliant
APE1085 is a low dropout positive adjustable or
fixed-mode regulator with minimum of 3.0A output
current capability. The product is specifically
designed to provide well-regulated supply for low
voltage IC applications such as high-speed bus
termination and low current 3.3V logic supply.
APE1085 is also well suited for other applications
such as VGA cards. APE1085 is guaranteed to have
lower than 1.4V dropout at full load current making it
ideal to provide well-regulated outputs of 1.25 to
3.3V with 4.7 to 12V input supply.
„ Ordering Information
APE 1085 X XX
Low Dropout Regulator
Package
Vout
H : TO252-3L
S : TO263-3L
P : TO220-3L
Blank : Adj
15 = 1.5V
18 = 1.8V
25 = 2.5V
33 = 3.3V
50 = 5.0V
„ Block Diagram
Vin 3
Thermal
Shutdown
2 Vout
+
+_－
CURRENT
LIMIT
1.25V ⁺
+
1 Adj
This datasheet contains new product information. Advanced Power Electronics 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.
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