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LD2985BM33R

LD2985BM33R

Manufacturer No:

LD2985BM33R

Manufacturer:

STMicroelectronics

Description:

IC REG LINEAR 3.3V 150MA SOT23-5

Datasheet:

Datasheet

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LD2985BM33R Specifications

  • Type
    Parameter
  • Current - Quiescent (Iq)
    4 mA
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Protection Features
    Over Current, Over Temperature
  • Control Features
    Enable
  • PSRR
    45dB (1kHz)
  • Current - Supply (Max)
    150 µA
  • Current - Output
    150mA
  • Voltage Dropout (Max)
    0.575V @ 150mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • Voltage - Input (Max)
    16V
  • Number of Regulators
    1
  • Output Type
    Fixed
  • Output Configuration
    Positive
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LD2985BM33R is a low-dropout voltage regulator integrated circuit chip. Some of its advantages and application scenarios include:Advantages: 1. Low dropout voltage: The LD2985BM33R has a very low dropout voltage, which means it can regulate the output voltage even when the input voltage is very close to the desired output voltage. This makes it suitable for applications where the input voltage is only slightly higher than the required output voltage.2. Low quiescent current: The chip has a low quiescent current, which means it consumes very little power when regulating the voltage. This makes it suitable for battery-powered applications where power efficiency is crucial.3. Thermal shutdown and current limit protection: The LD2985BM33R has built-in thermal shutdown and current limit protection features. These protect the chip from overheating and excessive current, ensuring its reliability and longevity.Application scenarios: 1. Battery-powered devices: The LD2985BM33R is commonly used in battery-powered devices such as portable electronics, IoT devices, and wearable devices. Its low dropout voltage and low quiescent current make it ideal for efficiently regulating the voltage in these applications.2. Automotive electronics: The chip's thermal shutdown and current limit protection features make it suitable for automotive applications. It can regulate the voltage in automotive electronics, ensuring stable and reliable operation even in harsh conditions.3. Industrial and automation systems: The LD2985BM33R can be used in various industrial and automation systems where a stable and regulated voltage is required. Its low dropout voltage and low quiescent current make it suitable for powering sensors, actuators, and other components in these systems.4. Audio and video equipment: The chip can be used in audio and video equipment such as amplifiers, DVD players, and set-top boxes. Its low dropout voltage and low quiescent current help in providing clean and stable power to these devices, ensuring high-quality audio and video output.Overall, the LD2985BM33R integrated circuit chip offers advantages such as low dropout voltage, low quiescent current, and protection features, making it suitable for a wide range of applications requiring voltage regulation.
LD2985BM33R Relevant information