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LM1117MPX-ADJ/NOPB Power Path Management IC LDO Voltage Regulators 800MA LDO Linear REG

Categories Flash Memory IC Chip
Brand Name: Ti
Model Number: LM1117MPX-ADJ/NOPB
MOQ: Contact us
Price: Contact us
Payment Terms: Paypal, Western Union, TT
Supply Ability: 50000 Pieces per Day
Delivery Time: The goods will be shipped within 3 days once received fund
Packaging Details: SOT223
Description: Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA SOT-223
Manufacturer: Texas Instruments
Mounting Style: SMD/SMT
Package / Case: SOT-223-4
Output Voltage: 1.25 V to 13.8 V
Output Current: 800 mA
Number of Outputs: 1 Output
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LM1117MPX-ADJ/NOPB Power Path Management IC LDO Voltage Regulators 800MA LDO Linear REG

LM1117MPX-ADJ/NOPB Power Path Management IC LDO Voltage Regulators 800MA LDO LINEAR REG


1 Features

  • Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and Adjustable Versions
  • Space-Saving SOT-223 and WSON Packages

  • Current Limiting and Thermal Protection

  • Output Current 800 mA

  • Line Regulation 0.2% (Maximum)

  • Load Regulation 0.4% (Maximum)

  • Temperature Range

    • – LM1117: 0°C to 125°C

    • – LM1117I: −40°C to 125°C


2 Applications

  • Post Regulator for Switching DC–DC Converter

  • High Efficiency Linear Regulators

  • Battery Chargers

  • Portable Instrumentation

  • Active SCSI Termination Regulator


3 Description

The LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current.

The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 to 13.8 V with only two external resistors. In addition, it is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V, and 5 V.

The LM1117 offers current limiting and thermal shutdown. Its circuit includes a Zener trimmed bandgap reference to assure output voltage accuracy to within ±1%.

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

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

LM1117, LM1117I

SOT-223 (4)

6.50 mm × 3.50 mm

TO-220 (3)

14.986 mm × 10.16 mm

TO-252 (3)

6.58 mm × 6.10 mm

WSON (8)

4.00 mm × 4.00 mm

TO-263 (3)

10.18 mm × 8.41 mm

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