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L272 - STMicroelectronics

Description: Dual power operational amplifiers

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PCB Footprints
L272 - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - Power DIP16
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L272 - STMicroelectronics  - 3D model - Dual-In-Line Packages - Power DIP16
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L272 Details

  • Manufacturer Part Number:

    L272

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    POWER, DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    2.5 µA

  • Bias Current-Max (IIB) @25C:

    2.5 µA

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    75 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    60000 µV

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e3

  • Length:

    20 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Number of Functions:

    16

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    YES

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    12 mA

  • Supply Voltage Limit-Max:

    28 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    350

  • Voltage Gain-Min:

    1000

  • Wideband:

    NO

  • Width:

    7.62 mm

L272 Frequently Asked Questions (FAQs)

  • The maximum output current of L272 is 3A per channel, but it can be limited by the thermal dissipation of the package and the PCB design.
  • To ensure stability, a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 1 ohm is recommended. Additionally, the input capacitor should be at least 1uF with an ESR of less than 5 ohms.
  • Yes, L272 can operate in a temperature range of -40°C to 125°C, but the maximum junction temperature should not exceed 150°C. Thermal derating is required for high-temperature applications.
  • A voltage clamp or a transient voltage suppressor (TVS) can be used to protect the L272 from input voltage surges. The TVS should be selected based on the maximum input voltage and the required clamping voltage.
  • No, L272 is a linear voltage regulator and not suitable for switching regulator applications. It's designed for low-dropout, low-noise, and high-PSRR applications.

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L272 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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