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LM3490IM5-3.3

Part No LM3490IM5-3.3
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description LM3490 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic- | IC REG LINEAR 3.3V 100MA SOT23-5
Sample
Rohs State Need to verify
ECAD Module ECAD

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Products specifications

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel
Status Obsolete
Output Type Fixed
Voltage - Input (Maximum) 30V
Min/Fixed Output Voltage 3.3V
Maximum Dropout Voltage 1.2V at 100mA
Output Current 100mA
Current - Quiescent (Iq) 4mA
Control Features Enable
Protection Features Short Circuit
Temperature Range - Operating -40°C ~ 125°C
Mounting Style SMD
Manufacturer Package SC-74A, SOT-753
Supplier Device Package SOT-23-5
Family Part Number LM3490
Manufacturer Pack Quantity 1
MSL Level 1 (Unlimited)
Win Source Part Number 1198921-LM3490IM5-3.3
Manufacturer Homepage www.ti.com
Popularity Medium
Fake Threat In the Open Market 61 pct.
Supply and Demand Status Limited
Application Field Used in Industrial, Power Management

Description

Product Overview: LM3490IM5-3.3

The LM3490IM5-3.3 is a high-quality voltage regulator from Texas Instruments, renowned for its reliability and performance in a wide range of applications. This linear regulator is designed to provide a fixed output voltage of 3.3V, which is a common requirement for digital circuits and microcontrollers.

Key Features

  • Fixed Output Voltage: The LM3490IM5-3.3 provides a stable 3.3V output, which is essential for sensitive electronic components that require precise voltage levels for optimal performance.
  • High Efficiency: As a linear regulator, it offers high efficiency for low-dropout applications, ensuring minimal power loss during voltage regulation.
  • Low Dropout Voltage: The device is designed with a low dropout voltage, making it ideal for battery-powered applications where maximizing battery life is crucial.
  • Thermal Shutdown Protection: The regulator includes thermal shutdown protection, safeguarding the device and the system from damage due to excessive heat.
  • Current Limiting: Built-in current limiting prevents damage to the regulator and the load in the event of an output short circuit or an overload condition.

Applications

The LM3490IM5-3.3 is versatile and can be used in various applications, including:

  • Portable electronics
  • Microcontroller power supplies
  • Digital circuits
  • Battery-powered devices
  • Low-power instrumentation

Product Specifications

Parameter Value
Output Voltage 3.3V
Dropout Voltage Typically 0.6V at 100mA
Output Current Up to 100mA
Package Type SOT-23
Operating Temperature Range -40°C to 125°C

The LM3490IM5-3.3 from Texas Instruments is a robust and dependable choice for anyone in need of a 3.3V fixed output voltage regulator. Its comprehensive protection features and low dropout performance make it a suitable component for a wide array of electronic devices.

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