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ST2L01PTR

Part No ST2L01PTR
Manufacturer STMicroelectronics
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 3.3V/ADJ 1A PPAK
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer STMicroelectronics
Packaging Reel - TR
Status Obsolete(EOL)
Output Type Adjustable (Fixed)
Number of Regulators 2
Maximum Input Voltage 5.25V
Nominal Output Voltage (Min/Fixed) 1.25V (3.3V)
Maximum Output Voltage 3V
Dropout Voltage-Max 1.3V @ 1A, 1.3V @ 1A
Output Current 1A, 1A
PSRR 70db to 38dB (1kHz to 100kHz), 80dB (43dB (1kHz to 100kHz)
Control Protection Features Over Current, Over Temperature
Temperature Range - Operating 0°C to 125°C
Regulator Topology Positive Fixed and Adjustable
Output Voltage 3.3V, 1.25 V to 3 V
Voltage - Dropout (Typical) 1.1V @ 1A
Mounting SMD (SMT)
Case / Package PPAK
Win Source Part Number 066162-ST2L01PTR
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian ST2L01PTR CAD Model

Description

The ST2L01PTR is a highly efficient, low-dropout voltage regulator designed by STMicroelectronics, a leader in semiconductor solutions. This compact and reliable component is ideal for a variety of applications where voltage regulation is critical for the performance and longevity of electronic circuits.

Key Features

  • Low Dropout: The ST2L01PTR offers a low dropout performance, which ensures stable output voltage even when the input voltage is very close to the output voltage, making it suitable for battery-powered devices where energy efficiency is paramount.
  • Adjustable Output: This regulator provides an adjustable output voltage that can be set by external resistors, giving designers the flexibility to use it in a wide range of applications.
  • High Accuracy: The output voltage is highly accurate, which is essential for sensitive electronic components that require a precise voltage supply.
  • Thermal Protection: The device includes built-in thermal protection that shuts down the regulator to prevent damage from overheating, ensuring reliability and a longer lifespan for the product.
  • Low Quiescent Current: With its low quiescent current, the ST2L01PTR is an excellent choice for portable devices, as it minimizes power consumption when in standby mode.

Applications

The versatility of the ST2L01PTR makes it suitable for a wide array of applications, including but not limited to:

  • Battery-powered equipment
  • Portable consumer devices
  • Mobile phones and PDAs
  • Wireless peripherals
  • Microcontroller power supply

Technical Specifications

Parameter Value Input Voltage Range 2.5V to 6V Output Voltage Range Adjustable Dropout Voltage Typically 120mV at 300mA Output Current Up to 300mA Package PowerSSO-10

With its robust design and flexible features, the ST2L01PTR from STMicroelectronics is an excellent choice for designers seeking a reliable voltage regulation solution.

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