AX1117 Datasheet PDF Download, Avantics





(PDF) AX1117 Datasheet Download

Part Number AX1117
Description 1.2A Low Dropout Positive Voltage Regulator
Manufacture Avantics
Total Page 7 Pages
PDF Download Download AX1117 Datasheet PDF

Features: www.DataSheet4U.com Page No. : 1/7 AX1 117 Series 1.2A Low Dropout Positive Vo ltage Regulator AX1117 Series Pin Assi gnment 3-Lead Plastic SOT-89 Package Co de: M Pin 1: ADJ/GND Pin 2: VOUT Pin 3: VIN 3-Lead Plastic SOT-223 Package Cod e: SJ Pin 1: ADJ/GND Pin 2 & Tab: VOUT Pin 3: VIN 3-Lead Plastic TO-252 Packag e Code: J Pin 1: ADJ/GND Pin 2 & Tab: V OUT Pin 3: VIN 3-Lead Plastic TO-220AB Package Code: E Pin 1: ADJ/GND Pin 2 & Tab: VOUT Pin 3: VIN 1 2 3 1 2 3 Fe atures • Low Dropout Voltage 1.2V at 1.2A • Adjustable or Fixed Voltage (1 .8V, 2.5V, 3.3V, 5V) • Over Current P rotection • Thermal Overload Protecti on • Maximum Line Regulation 0.45% Maximum Load Regulation 0.4% • Adju st Pin Current Less Than 90 uA Tab 3 1 2 Tab Applications • SCSI-2 Active Termination • High Efficiency Linear Regulators • 5V to 3.3V Voltage Conv erter • Battery Charger • Battery M anagement Circuits For Notebook And Pal mtop PCs • Core Voltage Supply: FPGA, PLD, DSP, CPU 1 Tab 2 3 General Description T.

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Page No. : 1/7
AX1117 Series
1.2A Low Dropout Positive Voltage Regulator
Features
Low Dropout Voltage 1.2V at 1.2A
Adjustable or Fixed Voltage (1.8V, 2.5V, 3.3V, 5V)
Over Current Protection
Thermal Overload Protection
Maximum Line Regulation 0.45%
Maximum Load Regulation 0.4%
Adjust Pin Current Less Than 90 uA
Applications
SCSI-2 Active Termination
High Efficiency Linear Regulators
5V to 3.3V Voltage Converter
Battery Charger
Battery Management Circuits For Notebook And Palmtop PCs
Core Voltage Supply: FPGA, PLD, DSP, CPU
General Description
AX1117 Series Pin Assignment
123
Tab
123
3-Lead Plastic SOT-89
Package Code: M
Pin 1: ADJ/GND
Pin 2: VOUT
Pin 3: VIN
3-Lead Plastic SOT-223
Package Code: SJ
Pin 1: ADJ/GND
Pin 2 & Tab: VOUT
Pin 3: VIN
Tab
Tab
123
3-Lead Plastic TO-252
Package Code: J
Pin 1: ADJ/GND
Pin 2 & Tab: VOUT
Pin 3: VIN
3-Lead Plastic TO-220AB
Package Code: E
Pin 1: ADJ/GND
Pin 2 & Tab: VOUT
Pin 3: VIN
1 23
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
Symbol
Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 5 Sec
Electrostatic Discharge Sensitivity
VIN
PD
TOPR
TSTG
TLEAD
*: SOT-223: 0.9W(Max.), SOT-89: 0.6W(Max.), TO-252: 0.9W(Max.), TO-220: 2.1W(Max.)
Maximum
20
Internally Limited *
0 To +125
-65 To +150
260
2
Units
V
W
°C
°C
°C
KV/Min
AVANTICS - AX1117 Series
Specification No.: 050309-FE0005

                    






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