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LD49100PURY

Adjustable output voltage for flexible use

LD49100PURY
  • LD49100PURY
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LD49100PURY

Adjustable output voltage for flexible use

  • Manufacturer：

    STMicroelectronics NV

  • Datasheet：

    LD49100PURY datasheet

  • Package/Case：

    DFN-6

  • Product Category：

    Power Management Ics

  • RoHS Status：

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LD49100PURY Product Details

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Description

LD49100PURY is a low-dropout (LDO) linear regulator developed by STMicroelectronics. It's designed for use in applications where a stable output voltage of 0.8V to 4.5V is required, with a maximum current capability of 1A. Key features include AEC-Q100 qualified components, a wide input voltage range (-40°C to +125°C), and low quiescent current and dropout voltage. Overall, LD49100PURY serves as an efficient power management solution for applications requiring a stable output voltage with good thermal and electrical performance.

Features

The LD49100PURY features an advanced LDO regulator designed for low-dropout voltage (200 mV typ. at 1 A load) with a wide input range (1.5 to 5.5 V). Key benefits include: - AEC-Q100 qualified for automotive applications - -40°C to +125°C temperature range - Low quiescent current (<20 µA typ. at no load) - Logic-controlled shutdown and Power Good function - Stable operation with ceramic output capacitors (COUT = 1 µF) - Internal thermal and current limiting - DFN6 package, suitable for various applications These features make the LD49100PURY an ideal choice for low-power systems requiring precise voltage regulation.

Package

The LD49100PURY has a 6--pin DFN (Diode Footprint Network) exposed pad package.

Pinout

The LD49100PURY is a low-dropout (LDO) regulator with a 6-pin DFN package (3x3 mm). Pin count: 6 pins Function of the pins:
VCC (Power Supply): Input voltage for the regulator.
GND (Ground): Common ground connection.
OUT (Output): Regulated voltage output, typically between 0.8V and 4.5V.
LDOK (Low Dropout Enable): Control signal to enable or disable the LDO operation.
EN (Shutdown Control): Logic-controlled shutdown input.
PG (Power Good Output): Output indicating when power supply is within its specified limits. Please note that some pins may have alternative functions, depending on specific design requirements.

Manufacturer

The manufacturer of the LD49100PURY is STMicroelectronics, a leading global semiconductor company. Specializing in advanced technology solutions, STMicroelectronics serves various industries with innovative products.

Applications

LD49100PURY is a low-dropout (LDO) linear regulator designed for power-efficient applications. Its primary use cases include:
Embedded systems: Providing stable voltage regulation for microcontrollers, sensors, and other components.
Mobile devices: Assisting in maintaining the correct voltages for batteries, displays, and communication modules.
Consumer electronics: Supplying a reliable source of regulated voltage for various electronic products, such as cameras, portable audio players, and game consoles. Remember to consider the specific requirements of each application when selecting or designing with LD49100PURY.

Equivalent

The equivalent product of LD49100PURY by STMicroelectronics is likely another LDO regulator with similar specifications, such as the ST/LT family.

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Return Policy

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