HPL1117

Features: • Guaranteed Output Voltage Accuracy within 2%• Fast Transient Response• Guaranteed Dropout Voltage at Multiple Currents• Load Regulation : 0.1% Typ.• Line Regulation : 0.03% Typ.• Low Dropout Voltage : 1.1V Typ. at IOUT =1A• Current Limit : 1A T...

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HPL1117 Picture
SeekIC No. : 004365331 Detail

HPL1117: Features: • Guaranteed Output Voltage Accuracy within 2%• Fast Transient Response• Guaranteed Dropout Voltage at Multiple Currents• Load Regulation : 0.1% Typ.• Line Re...

floor Price/Ceiling Price

Part Number:
HPL1117
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: 2024/11/12

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Product Details

Description



Features:

• Guaranteed Output Voltage Accuracy within 2%
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple  Currents
• Load Regulation : 0.1% Typ.
• Line Regulation : 0.03% Typ.
• Low Dropout Voltage : 1.1V Typ. at IOUT =1A
• Current Limit : 1A Typ. at TJ=25°C
• On-Chip Thermal Limiting : 150°C Typ.
• Adjustable Output : 1.25~10.7V
• Standard 3-pin TO-220, TO-252, TO-263 and SOT-223 Power Packages



Application

• Active SCSI Terminators
• Low Voltage Logic Supplies
• Post Regulator for Switching Power Supply



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Rating(Note)
Unit
VI
Input Voltage HPL1117, HPL1117-50, HPL1117-33
HPL1117-25, HPL1117-18, HPL1117-28
15
9
V
TJ
Operating Junction Temperature Range
Control Section
Power Transistor
0 to 125
0 to 150
TSTG
Storage Temperature Range
65 to +150
TL
Lead Temperature (Soldering, 10 second)
260



Description

The HPL1117 is a low dropout three-terminal adjustable regulators with 1A output current capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications , the HPL1117 has been optimized. The device is available in an adjustable version and fixed output voltages of 1.8V, 2.5V, 2.85V, 3.3V and 5V. The output available voltage range of an adjustable version is from 1.25~10.7V with an input supply below 12V. Dropout voltage is guaranteed at a maximum of 1.3V at 1A. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures. The HPL1117 is available in the industry standard 3-pin TO-220, TO- 252, TO-263, and the low profile surface mount SOT- 223 power packages which can be used in applications where space is limited.




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