Home / Voltage Reference / LM4128BMF-3.3/
LM4128BMF-3.3

LM4128BMF-3.3

Manufacturer No:

LM4128BMF-3.3

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.2% SOT23-5

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4128BMF-3.3 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Current - Supply
    100µA
  • Voltage - Input
    3.7V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    310µVp-p
  • Temperature Coefficient
    75ppm/°C
  • Tolerance
    ±0.2%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    3.3V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128BMF-3.3 is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Precision: The LM4128BMF-3.3 provides a highly accurate output voltage reference with a typical initial accuracy of ±0.2%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50 ppm/°C, which ensures stability over a wide temperature range. 3. Low Dropout Voltage: The chip has a low dropout voltage of 200 mV at 1 mA, making it suitable for low-power applications. 4. Low Quiescent Current: It operates with a low quiescent current of 120 μA, making it energy-efficient and suitable for battery-powered devices. 5. Small Package: The LM4128BMF-3.3 is available in a small SOT-23 package, which makes it suitable for space-constrained applications.Application Scenarios: 1. Precision Instrumentation: The high accuracy and low temperature coefficient of the LM4128BMF-3.3 make it suitable for precision instrumentation applications, such as digital multimeters, oscilloscopes, and data acquisition systems. 2. Industrial Control Systems: The chip can be used in industrial control systems that require stable and accurate voltage references, such as process control equipment, PLCs (Programmable Logic Controllers), and motor control systems. 3. Portable and Battery-Powered Devices: Due to its low dropout voltage and low quiescent current, the LM4128BMF-3.3 is ideal for portable and battery-powered devices, including smartphones, tablets, wearables, and handheld measurement devices. 4. Automotive Electronics: The chip's high precision and stability make it suitable for automotive applications, such as engine control units, dashboard instrumentation, and advanced driver-assistance systems (ADAS). 5. Communication Systems: The LM4128BMF-3.3 can be used in communication systems that require stable voltage references, such as base stations, routers, and network switches.Overall, the LM4128BMF-3.3 integrated circuit chip offers high precision, stability, and low power consumption, making it suitable for a wide range of applications where accurate voltage references are required.
LM4128BMF-3.3 Relevant information