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LP2901DRG4 - Texas Instruments

Description: Analog Comparators Quad Low-Pwr Gen Purp Diff Comparator

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LP2901DRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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3D Models
LP2901DRG4 - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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LP2901DRG4 Details

  • Manufacturer Part Number:

    LP2901DRG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, MS-012AB, SOIC-14

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.04 µA

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.75 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    0.1 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LP2901DRG4 Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help reduce input voltage ripple and improve output stability.
  • To ensure the LP2901DRG4 operates within its SOA, monitor the input voltage, output current, and junction temperature. Make sure the input voltage is within the recommended range (2.7V to 10V), output current is below the maximum rating (500mA), and junction temperature is below 125°C.
  • The EN pin is used to enable or disable the regulator. When the EN pin is high (above 1.4V), the regulator is enabled, and when it's low (below 0.4V), the regulator is disabled. This pin can be used to implement power-saving modes or to shut down the regulator during standby or sleep modes.
  • The output voltage of the LP2901DRG4 is adjustable using an external resistor divider network. The output voltage can be calculated using the formula: Vout = 1.23V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The thermal shutdown temperature of the LP2901DRG4 is typically around 165°C. When the junction temperature exceeds this value, the regulator will shut down to prevent damage.

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LP2901DRG4 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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For a full list of alternate parts for LP2901DRG4, check out Findchips.com