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LM1117S

Features: Output Current up to 1 A Low Dropout Voltage ( 1.2V at 1A Output Current ) Three Terminal Adjustable(ADJ) or Fixed 1.2V,1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V Line Regulaion typically at 0.1% max Load Regulaion typically at 0.2% max Internal Current and Terminal Protection Maximum Input Vo...

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SeekIC No. : 004394546 Detail

LM1117S: Features: Output Current up to 1 A Low Dropout Voltage ( 1.2V at 1A Output Current ) Three Terminal Adjustable(ADJ) or Fixed 1.2V,1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V Line Regulaion typically at 0.1...

LM1117S Data Sheet

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Part Number:
LM1117S
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

Output Current up to 1 A
Low Dropout Voltage ( 1.2V at 1A Output Current )
Three Terminal Adjustable(ADJ) or Fixed 1.2V,1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V
Line Regulaion typically at 0.1% max
Load Regulaion typically at 0.2% max
Internal Current and Terminal Protection
Maximum Input Voltage - 15V
Surface Mount Package SOT-223, TO-252, SOT-89
100% Thermal Limit Burn-In


Application

Active SCSI Terminators
Portable/Plan Top/Notebook Computers
High Efficiency Linear Regulators
SMPS Post Regulators
Mother B/D Clock Supplies
Disk Drives
Battery Chargers


Pinout

Connection Diagram


Specifications

CHARACTERISTIC
SYMBOL
MIN.
MAX.
UNIT
DC Input Voltage
VIN
15
V
Lead Temperature (Soldering, 5 Seconds)
TSOL
260
Storage Temperature Range
TSTG
-65
150
Operating Junction Temperature Range
TOPR
-40
125



Description

The LM1117S is a low power positive-voltage regulator designed to meet 1A output current and comply with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery-powered applications, as active terminators for the SCSI bus, and portable computers.

The LM1117S features very low quiescent current and very low dropout voltage of 1V at a full load and lower as output current decreases. LM1117S is available as an adjustable or fixed 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V output voltages.

The LM1117S is offered in a 3-pin surface mount package SOT-223, TO-252 & SOT-89. The output capacitor of 10㎌ or larger is needed for output stability of LM1117S as required by most of the other regulator circuits.




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