Part Image

LM331N/NOPB - Texas Instruments

Description: LM331N/NOPB, Voltage to Frequency Converter 100kHz ±0.14%FSR, 8-Pin MDIP

Download LM331N/NOPB Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM331N/NOPB - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - LM331N/NOPB
click to zoom
3D Models
LM331N/NOPB - Texas Instruments  - 3D model - Dual-In-Line Packages - LM331N/NOPB
click to zoom

LM331N/NOPB Details

  • Manufacturer Part Number:

    LM331N/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Converter Type:

    VOLTAGE TO FREQUENCY CONVERTER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.817 mm

  • Linearity Error-Max (EL):

    0.02%

  • Moisture Sensitivity Level:

    1

  • Negative Input Voltage-Max:

    -0.2 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Frequency-Max:

    0.1 MHz

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Positive Input Voltage-Max:

    3 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    8 mA

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

LM331N/NOPB Frequently Asked Questions (FAQs)

  • The LM331N can handle input voltages up to 40V, but it's recommended to keep the input voltage at least 2V above the desired output voltage to ensure proper regulation.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms, and keep the input capacitance as close to the regulator as possible.
  • The LM331N can provide up to 3A of output current, but it's recommended to keep the output current below 2.5A for optimal performance and to prevent overheating.
  • The output voltage of the LM331N can be adjusted by using a resistive divider network between the output and the adjust pin. The output voltage is determined by the ratio of the resistors and the internal reference voltage.
  • The adjust pin is used to adjust the output voltage of the regulator. It's connected to a resistive divider network that sets the output voltage, and it's also used to monitor the output voltage for overvoltage protection.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM331N/NOPB Overview

Use the download button to access the LM331N/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM331, or try a keyword search, such as Analog Special Function Converters

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to LM331N/NOPB

Showing 0 results

LM331N/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM231N/NOPB Texas Instruments

Voltage to Frequency Converter, 1 Func, 0.1MHz, Bipolar, PDIP8

Part Image LM331N/B+ Texas Instruments

Voltage to Frequency Converter, 1 Func, 10MHz, PDIP8

Part Image LM331N Texas Instruments

Voltage to Frequency Converter, 1 Func, 0.1MHz, Bipolar, PDIP8

Part Image LM331N/A+ Texas Instruments

Voltage to Frequency Converter, 1 Func, 0.1MHz, PDIP8