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LP2902PW - Texas Instruments

Description: Operational Amplifiers - Op Amps Ultra-Lo-Pwr Quad Op Amp

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LP2902PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)
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LP2902PW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G14)
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LP2902PW Details

  • Manufacturer Part Number:

    LP2902PW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.04 µA

  • Bias Current-Max (IIB) @25C:

    0.02 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.004 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    0.05 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.15 mA

  • Supply Voltage Limit-Max:

    32 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    100

  • Voltage Gain-Min:

    30000

  • Wideband:

    NO

  • Width:

    4.4 mm

LP2902PW Frequently Asked Questions (FAQs)

  • The recommended input capacitor value for LP2902PW is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help to reduce input voltage ripple and improve output voltage regulation.
  • To ensure stability of the LP2902PW regulator, it is recommended to use a minimum output capacitor value of 2.2uF with an ESR (Equivalent Series Resistance) of less than 5 ohms. Additionally, the input capacitor should be placed close to the input pin of the regulator, and the output capacitor should be placed close to the output pin.
  • The maximum dropout voltage of LP2902PW is 1.5V, which means that the input voltage should be at least 1.5V higher than the output voltage to ensure proper regulation.
  • LP2902PW is rated for operation up to 125°C, but it is recommended to derate the output current and input voltage to ensure reliable operation at high temperatures. It is also recommended to use a heat sink to dissipate heat generated by the regulator.
  • The power dissipation of LP2902PW can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. The maximum power dissipation of LP2902PW is 1.4W.

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LP2902PW 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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Part Image LP2902PWR Texas Instruments

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Part Image LP2902PWRE4 Texas Instruments

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Part Image LP2902PWG4 Texas Instruments

Operational Amplifier, 4 Func, 10000uV Offset-Max, BIPolar, PDSO14

Part Image LP2902PWRG4 Texas Instruments

Operational Amplifier, 4 Func, 10000uV Offset-Max, BIPolar, PDSO14

Part Image LP2902PWE4 Texas Instruments

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