IL1117-xx

Features: ` Dropout Voltage 1.2V(Typ)` Reference/Output Voltage Trimmed to ± 1%` Maximum Input Voltage 15V` Adjustable Output Voltage or Fixed 1.2V, 1.25V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5V` Line Regulation typically at 0.2% max` Load Regulation typically at 0.4% max` Current Limiting and Therma...

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SeekIC No. : 004373799 Detail

IL1117-xx: Features: ` Dropout Voltage 1.2V(Typ)` Reference/Output Voltage Trimmed to ± 1%` Maximum Input Voltage 15V` Adjustable Output Voltage or Fixed 1.2V, 1.25V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5V` Line ...

floor Price/Ceiling Price

Part Number:
IL1117-xx
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

` Dropout Voltage 1.2V(Typ)
` Reference/Output Voltage Trimmed to ± 1%
` Maximum Input Voltage 15V
` Adjustable Output Voltage or Fixed 1.2V, 1.25V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5V
` Line Regulation typically at 0.2% max
` Load Regulation typically at 0.4% max
` Current Limiting and Thermal Protection
` Standard 3-Pin Power Packages
` Operating Junction Temperature Range -40 to +125 (for IL1117-1.2V - 0 to +150)



Application

·Post Regulator for switching DC/DC Converter
·High Efficiency Linear Regulator
·Battery Chargers
·PC Add on Card
·Motherboard clock supplies
·LCD Monitor
·Set-top Box



Specifications

Symbol
Description
Max
Units
VIN
Input Voltage
15
V
IOUT
DC Output Current
PD/(VIN-VO)
mA
TJ
Operating Junction Temperature Range
-40 to 125
JA
Thermal Resistance (SOT-223)
150
/W
JA
Thermal Resistance (TO-252)
80
/W
JA
Thermal Resistance (TO-220)
60
/W
PD
Maximum Power Dissipation (SOT-223)
Internally Limited
mW
PD
Maximum Power Dissipation (TO-252)
mW
PD
Maximum Power Dissipation (SOT-220)
mW



Description

The IL1117-xx is a series of low dropout voltage regulators which can provide up to 1A of output current. The IL1117-xx is available in eight fixed voltage, 1.2, 1.25, 1.5, 1.8, 2.5, 2.85, 3.3 and 5.0V. Additionally it is also available in adjustable version. On chip precision trimming adjusts the reference/ output voltage to within ± 2%. Current limit is also trimmed to ensure specified output current and controlled short-circuit current.

The IL1117-xx series is available in SOT-223, TO- 252, TO-220 packages.

A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability.




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