LP5907MFX-2.5/NOPB

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LP5907MFX-2.5/NOPB

IC REG LINEAR 2.5V 250MA SOT23-5

  • 제조업체Texas Instruments
  • Mfr.부분 #LP5907MFX-2.5/NOPB
  • 패키지
  • 데이터시트
  • 재고 있음7412

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사양

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 2.5V
Voltage Dropout (Max) 0.25V @ 250mA
Current - Output 250mA
Current - Quiescent (Iq) 25 µA
Current - Supply (Max) 425 µA
PSRR 90dB ~ 60dB (100Hz ~ 100kHz)
Control Features Enable
Protection Features Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number LP5907

개요

Description

The LP5907MFX-2.5/NOPB is a low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage of 2.5V. It features a low quiescent current, making it suitable for battery-powered applications. With a maximum output current of 200 mA, it is ideal for powering various low-power devices, including RF applications and microcontrollers.
Key features include a low dropout voltage, typically around 300 mV at full load, and an output voltage accuracy of ±2%. The device also incorporates built-in thermal shutdown and overload protection, enhancing reliability. The LP5907 is available in a compact 5-pin SOT-23 package, which helps save board space.
The LDO operates over a wide range of input voltages (up to 5.5V) and is designed for high power supply ripple rejection, ensuring clean output voltage. Its low noise performance makes it suitable for sensitive analog applications. Overall, the LP5907MFX-2.5/NOPB is an efficient choice for applications requiring a reliable and stable low-voltage power supply.

Features

The LP5907MFX-2.5/NOPB is a low-dropout (LDO) voltage regulator designed for portable applications. Key features include:
- Output Voltage: Fixed output of 2.5V.
- Low Dropout Voltage: Typically 300mV at 150mA load, enabling efficient operation with minimal input-output voltage differential.
- Output Current: Capable of delivering up to 200mA, suitable for various low power devices.
- Low Quiescent Current: Approximately 25µA, which extends battery life in portable applications.
- Power Supply Rejection Ratio (PSRR): High PSRR performance ensures stable output despite input voltage variations.
- Thermal Shutdown: Integrated thermal protection prevents overheating.
- Compact Package: Available in a small 5-pin SOT-23 package, ideal for space-constrained designs.
- Operating Temperature Range: Supports operation from -40°C to 125°C.
These features make the LP5907MFX-2.5/NOPB suitable for battery-operated devices, microcontrollers, and other sensitive electronic components.

Package

The LP5907MFX-2.5/NOPB is packaged in a 5-pin SOT-23 surface-mount package. This compact package type is designed for efficient thermal performance and space-saving in electronic designs.

Pinout

The LP5907MFX-2.5/NOPB is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage of 2.5V with a maximum output current of 250 mA.
The pin configuration is as follows:
1. Input (VIN): Supply voltage input.
2. Ground (GND): Common ground connection.
3. Output (VOUT): Regulated output voltage (2.5V).
4. Enable (EN): Active high input to enable or disable the regulator.
5. Bypass (BP): Bypass capacitor connection to improve power supply rejection.
The LP5907 is known for its low quiescent current and high power supply rejection ratio (PSRR), making it suitable for battery-powered applications and noise-sensitive circuits.

Manufacturer

The LP5907MFX-2.5/NOPB is manufactured by Texas Instruments (TI), a leading semiconductor company. Texas Instruments specializes in the design and production of analog and embedded processing chips. The company is well-known for its innovation in various markets, including automotive, industrial, communications, and personal electronics. TI offers a wide range of products, including power management solutions like the LP5907, which is a low-dropout (LDO) linear voltage regulator designed for efficient power management in portable and battery-operated devices. Established in 1930, Texas Instruments is headquartered in Dallas, Texas, and has a strong global presence, with a focus on advancing technology and supporting engineers in their design efforts.

Application

The LP5907MFX-2.5/NOPB is a low-dropout (LDO) voltage regulator primarily used in battery-powered devices, portable electronics, and power management systems. It provides a stable output voltage of 2.5V with low quiescent current, making it suitable for applications such as smartphones, tablets, wearable devices, and RF power amplifiers. Its features make it ideal for applications requiring efficient power regulation in compact designs.

Equivalent

Equivalent products to the LP5907MFX-2.5/NOPB include the TPS7A47 and the MIC5219. Both are low-dropout (LDO) voltage regulators with similar output voltage and current capabilities. However, ensure to check specific parameters like output voltage tolerance, thermal performance, and package type to confirm compatibility for your application.

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