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LP3470M5X-4.63/NOPB - Texas Instruments

Description: Processor Supervisor 4.63V 1 Active Low/Open Drain 5-Pin SOT-23

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Symbol
LP3470M5X-4.63/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LP3470M5X-4.63/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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3D Models
LP3470M5X-4.63/NOPB - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV0005A
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LP3470M5X-4.63/NOPB Details

  • Manufacturer Part Number:

    LP3470M5X-4.63/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1997-08-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Additional Feature:

    BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:Y;UV DET:N;WD:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.03 mA

  • Supply Voltage-Max (Vsup):

    5 V

  • Supply Voltage-Min (Vsup):

    0.5 V

  • Supply Voltage-Nom (Vsup):

    2.4 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.63V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    1.6 mm

LP3470M5X-4.63/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good copper pour coverage around the device. Additionally, using a 2-layer or 4-layer PCB with a solid ground plane can help to dissipate heat more efficiently.
  • To ensure stability and prevent oscillations, it's essential to follow the recommended component values and PCB layout guidelines in the datasheet. Additionally, using a low-ESR output capacitor and a high-quality inductor can help to minimize oscillations.
  • Although the datasheet specifies a maximum input voltage of 15V, it's recommended to derate the input voltage to 12V to ensure reliable operation and prevent damage to the device.
  • While it's possible to use a different inductor value or type, it's not recommended as it may affect the device's performance and stability. The recommended inductor values and types are carefully selected to ensure optimal performance and efficiency.
  • To troubleshoot issues, start by verifying the input voltage, output voltage, and current consumption. Check the PCB layout and component values against the datasheet recommendations. Use an oscilloscope to measure the output voltage and current waveforms to identify any anomalies.

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LP3470M5X-4.63/NOPB Overview

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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.

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LP3470M5X-4.63/NOPB Alternates

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Part Image LP3470IM5X-4.63 National Semiconductor Corporation

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.63V, CMOS, PDSO5
Part Image LP3470M5-4.63 National Semiconductor Corporation

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.63V, CMOS, PDSO5
Part Image LP3470IM5-4.63 National Semiconductor Corporation

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.63V, CMOS, PDSO5
Part Image LP3470M5-4.63/NOPB National Semiconductor Corporation

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.63V, CMOS, PDSO5
Part Image LP3470IM5-4.63/NOPB National Semiconductor Corporation

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.63V, CMOS, PDSO5
For a full list of alternate parts for LP3470M5X-4.63/NOPB, check out Findchips.com