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LM27313XMF/NOPB +BOM

LM27313XMF/NOPB is a DC-DC converter that boosts input voltage from 2.7V to 14V to output voltage from 5V to 28V

LM27313XMF/NOPB Information

Description

Here's a concise introduction to the LM27313XMF/NOPB: The LM27313XMF/NOPB is a highly efficient, compact step-down DC-DC switcher from Texas Instruments. It features integrated power MOSFETs and operates at frequencies up to 1.6 MHz. With an input voltage range of 3V to 20V, this device is suitable for various applications, including portable electronics, industrial control systems, automotive systems, and more. The LM27313XMF/NOPB provides a fixed output voltage of 5V and a maximum output current of 1A, making it ideal for power management and energy-efficient designs. Its high power conversion efficiency of up to 90% also reduces heat generation and increases overall system reliability.

Features

The LM27313XMF/NOPB features:

  • Highly efficient, compact step-down DC-DC switcher with integrated power MOSFETs
  • Wide input voltage range of 3V to 20V
  • High power conversion efficiency up to 90%
  • Fixed 5V output voltage and maximum output current of 1A

Package

The package type of LM27313XMF/NOPB is SOT-23-5.

Pinout

The LM27313XMF/NOPB has a SOT-23-5 package with 5 pins.

Pin functions:

  • IN (Input): Input voltage
  • OUT (Output): Output voltage
  • EN (Enable): Enable input to control the output
  • VCC (Voltage Common): Power supply for internal circuitry
  • GND (Ground): Ground reference

This device is a switching voltage regulator with integrated power MOSFETs, designed for step-down DC-DC conversion.

Manufacturer

The manufacturer of the LM27313XMF/NOPB is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, tests, and sells analog and digital embedded processing solutions, including semiconductors, microcontrollers, and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas, USA.

Applications

According to the product information, the application areas of LM27313XMF/NOPB are:

  • Portable electronics
  • Battery-powered devices
  • Industrial control systems
  • Automotive systems

It is used for step-down voltage regulation to provide stable power supply and efficient energy management in these systems.

Equivalent

Based on the product information, I would recommend the following equivalent products:

  • Texas Instruments' own alternatives: LM27310, LM27312
  • Similar products from other manufacturers:
  • + Analog Devices (ADI): ADP8860, ADP8861
  • + ON Semiconductor: NCP1402, NCP1403

Please note that these are just suggestions and may not be exact equivalents. The actual equivalent products may vary depending on specific application requirements and design constraints.

Specifications

Topology Boost Vin (min) (V) 2.7
Vin (max) (V) 14 Vout (min) (V) 4
Vout (max) (V) 28 Switch current limit (typ) (A) 1.25
Type Converter Regulated outputs (#) 1
Switching frequency (min) (kHz) 1150 Switching frequency (max) (kHz) 1900
Iq (typ) (mA) 2.1 Features Enable, Light Load Efficiency, Nonsynchronous rectification
Duty cycle (max) (%) 88 Operating temperature range (°C) -40 to 125
Rating Catalog feature-type Step Up
feature-isolation feature-process-technology
feature-output-type Adjustable feature-switching-frequency-khz 1600(Typ)
feature-number-of-outputs 1 feature-output-voltage-v 5 to 28
feature-maximum-output-current-a feature-maximum-output-power-w
feature-minimum-input-voltage-v 2.7 feature-maximum-input-voltage-v 14
feature-typical-switch-current-a 1.25 feature-efficiency-
feature-packaging Tape and Reel feature-rad-hard
feature-pin-count 5 feature-cecc-qualified No
feature-esd-protection Yes feature-escc-qualified
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-eccn-code EAR99
feature-svhc No feature-svhc-exceeds-threshold No
Package/Case SOT23-5

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Ratings and Reviews

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M**n 02/12/2021

I have not tried it yet

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In Stock: 7,177

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $0.518 $0.52
10+ $0.424 $4.24
30+ $0.384 $11.52
100+ $0.333 $33.30
500+ $0.284 $142.00
1000+ $0.271 $271.00

The prices above are for reference only.

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