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MC3403N - STMicroelectronics

Description: LOW POWER QUAD BIPOLAR OPERATIONAL AMPLIFIERS DIP14 , 18V ~ 36V , 500mW , -65°C to +150°C

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MC3403N - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP14_2025-1.2
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MC3403N - STMicroelectronics  - 3D model - Dual-In-Line Packages - DIP14_2025-1.2
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MC3403N Details

  • Manufacturer Part Number:

    MC3403N

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-14

  • Pin Count:

    14

  • 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):

    0.8 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    20 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    14

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Slew Rate-Min:

    0.35 V/us

  • Slew Rate-Nom:

    0.5 V/us

  • Supply Current-Max:

    7 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    5000

  • Wideband:

    NO

  • Width:

    7.1 mm

MC3403N Frequently Asked Questions (FAQs)

  • The MC3403N can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • To ensure stability, make sure to decouple the input and output pins with capacitors, use a stable input voltage, and avoid parasitic inductance in the layout. Also, follow the recommended PCB layout and component placement guidelines.
  • The MC3403N can operate with an input voltage as low as 2.7V, but the output voltage regulation may not be guaranteed below 3V. For optimal performance, it's recommended to use an input voltage above 4V.
  • The MC3403N is designed for low-to-medium current applications (up to 1.5A). For high-current applications, consider using a more suitable regulator like the L4940 or L4970 from STMicroelectronics.
  • The output voltage of the MC3403N can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (typically 2.5V), R1 is the resistance between the output and the adjust pin, and R2 is the resistance between the adjust pin and ground.

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MC3403N 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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