1A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR - Diodes Incorporated
Description
AP1117/AP1117I
1A DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR
Description
AP1117 is a low dropout positive adjus table or fixed-mode re gulator with 1A output c urrent capabilit y.
The product is voltage specifi cally designed to provide well-regulated supply for low IC applications such as high-speed b us termination a nd low cur rent 3.
3V logic supply.
AP1117 is also well suited for ot her applications such as VGA ca rds.
AP1117 is guar anteed to h ave lower tha n 1.
4V dropout at full load current making it ideal to provide well-regulated outputs of 1.
25 to 5.
0 with 6.
4V to 18V input supply.
AP1117 is available both in commercial temperature gra de (AP1117) a nd in industrial temperature r ange (AP1117I) (TO252 and SOT223).
Features
1.
4V Maximum Dropout at Full Load Current Fast Transient Response Output Current Limiting Built-in Thermal Shutdown Good Noise Rejection 3-Terminal Adjustable or Fixed 1.
5V, 1.
8V,2.
5V, 3.
3V, 5.
0V Operating Junction Temperature range
0°C ≤ TJ ≤ +125°C (All packages) -20°C ≤ TJ ≤ +125°C (see ordering information) -40°C ≤ TJ ≤ +125°C (see ordering information) Lead-Free Packages: SOT223, TO252, SOT89-3, TO263 and TO220-3 Totally Lead-Free; RoHS Compliant (Notes 1 & 2) SOT223, TO252, SOT89-3, TO263 and TO220-3: Available in “Green” Molding Compound (No Br, Sb) Halogen and Antimony Free.
“Green” Device (Note 3)
Pin Assignments
SOT89-3
( Top View ) 3 VIN 2 VOUT 1 Adj (GND)
Tab is VOUT
SOT223 ( Top View )
3 VIN 2 VOUT 1 Adj (GND) Tab is VOUT
TO220-3
( Front View ) 3 2 1
VIN VOUT Adj (GND)
Tab is VOUT
TO252 and TO263
( Top View ) 3
VIN
Applications
PC Peripheral Communication Consumer Equipment
2 VOUT
1 Tab is VOUT
Adj (GND)
Notes:
1.
No purposely added lead.
Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2.
See http://www.
diodes.
com quality/lead_free.
html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free, "Green"
and Lead-Fr...
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