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Core Voltage Supply: FPGA, PLD, DSP, CPU
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Tab
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General Description
The AX1117 Series are available in fixed and adjustable output voltage versions. Over current and thermal overload protection
are integrated onto the chip. Output current will decrease while it reaches the preset current or temperature limit. The dropout
voltage is specified at 1.2V Maximum at full rated output current. AX1117 Series provide excellent regulation over variations due
to changes in line, load and temperature. AX1117 Series are three terminal regulators and available in popular packages.
Device Selection Guide
Device
AX1117M-Adj
AX1117M-Fix
AX1117SJ-Adj
AX1117SJ-Fix
Output Voltage
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
Package
SOT-89
SOT-223
Device
AX1117J-Adj
AX1117J-Fix
AX1117E-Adj
AX1117E-Fix
Output Voltage
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
Package
TO-252
TO-220AB
Absolute Maximum Ratings
Parameter
Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 5 Sec
Electrostatic Discharge Sensitivity
*: SOT-223: 0.9W(Max.), SOT-89: 0.6W(Max.), TO-252: 0.9W(Max.), TO-220: 2.1W(Max.)
Symbol
V
IN
P
D
T
OPR
T
STG
T
LEAD
Maximum
20
Internally Limited *
0 To +125
-65 To +150
260
2
Units
V
W
擄C
擄C
擄C
KV/Min
AVANTICS - AX1117 Series
Specification No.: 050309-FE0005