RS1117

Features: • Low Dropout Voltage 1.4V (Max.) at 1.0A• Adjustable or Fixed Voltage (1.8V, 2.5V, 3.3V, 5V)• Over Current Protection• Thermal Overload Protection• Maximum Line Regulation 0.2%• Maximum Load Regulation 1.0%• Adjust Pin Current Less Than 120 uAAp...

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RS1117 Picture
SeekIC No. : 004479119 Detail

RS1117: Features: • Low Dropout Voltage 1.4V (Max.) at 1.0A• Adjustable or Fixed Voltage (1.8V, 2.5V, 3.3V, 5V)• Over Current Protection• Thermal Overload Protection• Maximum L...

floor Price/Ceiling Price

Part Number:
RS1117
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Low Dropout Voltage 1.4V (Max.) at 1.0A
• Adjustable or Fixed Voltage (1.8V, 2.5V, 3.3V, 5V)
• Over Current Protection
• Thermal Overload Protection
• Maximum Line Regulation 0.2%
• Maximum Load Regulation 1.0%
• Adjust Pin Current Less Than 120 uA



Application

• 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



Specifications

Parameter
Symbol
Maximum
Units
Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 5 Sec

HBM (Human Body Mode)
VIN
PD
TOPR
TSTG
TLEAD
13
Internally Limited *
0 To +125
-65 To +150
260
2
V
W
°C
°C
°C
KV/Min
*: SOT-223: 0.9W(Max.), SOT-89: 0.6W(Max.), TO-252: 0.9W(Max.), TO-220: 2.1W(Max.)


Description

The RS1117 is a 1A low-dropout positive voltage regulator. It is available in fixed and adjustable output voltage versions. Over current and thermal protection are integrated onto the chip. Output current will limit as while it reaches the pre-set current or temperature limit. The dropout voltage is specified at 1.4V Maximum at full rated output current. The RS1117 series provides excellent regulation over line, load and temperature variations




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