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LM1117MPX-ADJ/NOPB SOT-223-4 (DCY), tape & reel (2000) packageRepresentative package image. See datasheet for exact dimensions.

LM1117MPX-ADJ/NOPB

by Texas Instruments

800 mA low-dropout linear regulator, 1.25 V to 13.8 V adjustable, ±1 % output accuracy, SOT-223-4

ManufacturerTexas Instruments
CategoryVoltage Regulators
SeriesLM1117
PackageSOT-223-4 (DCY), tape & reel (2000)
LifecycleActive
DatasheetLM1117MPX-ADJ/NOPB PDF
Availability
LM1117MPX-ADJ/NOPB Datasheet PDFAll specifications
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LM1117MPX-ADJ/NOPB Overview

The LM1117MPX-ADJ/NOPB is the adjustable SOT-223 version of the TI LM1117 800 mA low-dropout regulator. It has a Zener-trimmed band-gap reference for ±1 % output accuracy, current limiting and thermal shutdown.

Key Features

  • 800 mA output current
  • 1.2 V dropout at 800 mA load
  • ±1 % output voltage accuracy
  • Line regulation 0.2 % max, load regulation 0.4 % max
  • Current limiting and thermal protection
  • Minimum 10 µF tantalum output capacitor required

Applications

  • Merchant network and server PSUs
  • Industrial AC/DC
  • Servo drive control modules

LM1117MPX-ADJ/NOPB Specifications

Part NumberLM1117MPX-ADJ/NOPB
ManufacturerTexas Instruments
CategoryVoltage Regulators
SeriesLM1117
Package / CaseSOT-223-4 (DCY), tape & reel (2000)
Output voltage1.25 V to 13.8 V adjustable
Output current800 mA
Dropout voltage1.2 V at 800 mA
Output accuracy±1 %
Operating temperature0 °C to 125 °C
Lifecycle StatusActive

Specifications are taken from the manufacturer's public datasheet and are for reference. Confirm against the latest datasheet before design-in.

LM1117MPX-ADJ/NOPB Pinout & Package

LM1117MPX-ADJ/NOPB is supplied in a SOT-223-4 (DCY), tape & reel (2000) package. The full pin configuration, pin descriptions and mechanical drawing are published in the Texas Instruments datasheet (open LM1117MPX-ADJ/NOPB datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

LM1117MPX-ADJ/NOPB Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
LM1117MPX-3.3/NOPBTexas Instrumentssame LM1117 family, SOT-223 3.3 V
LM1117MPX-5.0/NOPBTexas Instrumentssame LM1117 family, SOT-223 5 V
TLV1117Texas Instrumentsnewer drop-in alternative named on the LM1117 datasheet

Alternatives are for reference. Verify pinout, electrical characteristics and firmware against each datasheet before substituting.

LM1117MPX-ADJ/NOPB Guides & Comparisons

More engineering notes on the PartVane blog.

LM1117MPX-ADJ/NOPB FAQ

Who manufactures LM1117MPX-ADJ/NOPB?

LM1117MPX-ADJ/NOPB is manufactured by Texas Instruments and belongs to the LM1117 series. It is listed under Voltage Regulators.

What is LM1117MPX-ADJ/NOPB?

LM1117MPX-ADJ/NOPB: 800 mA low-dropout linear regulator, 1.25 V to 13.8 V adjustable, ±1 % output accuracy, SOT-223-4.

What package does LM1117MPX-ADJ/NOPB come in?

LM1117MPX-ADJ/NOPB comes in a SOT-223-4 (DCY), tape & reel (2000) package.

Where can I download the LM1117MPX-ADJ/NOPB datasheet and pinout?

The Texas Instruments datasheet for LM1117MPX-ADJ/NOPB is linked in the Datasheet section of this page (https://www.ti.com/lit/ds/symlink/lm1117.pdf). The pin configuration and package drawing are in that datasheet.

Is LM1117MPX-ADJ/NOPB still in production?

The manufacturer lists LM1117MPX-ADJ/NOPB as Active.

What is the equivalent or alternative to LM1117MPX-ADJ/NOPB?

Documented alternatives to LM1117MPX-ADJ/NOPB: LM1117MPX-3.3/NOPB (Texas Instruments, same LM1117 family, SOT-223 3.3 V); LM1117MPX-5.0/NOPB (Texas Instruments, same LM1117 family, SOT-223 5 V); TLV1117 (Texas Instruments, newer drop-in alternative named on the LM1117 datasheet). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have LM1117MPX-ADJ/NOPB in stock?

Yes. PartVane holds stock of LM1117MPX-ADJ/NOPB. Send the quantity you need and we will confirm the available quantity, date code and delivery in the quotation.

How do I get a price and availability for LM1117MPX-ADJ/NOPB?

Message the owner on WhatsApp (+86 139 3944 9974), use the quote form on this page or email sales@partvane.com with the quantity and target delivery date. On WhatsApp we quote within 2 hours during business hours (Mon–Sat, 09:00–18:00 China time (UTC+8)); every RFQ is answered within 24 hours. The quotation includes unit price, availability, lead time and photos of the actual parts with the date code / lot label.

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