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NJM2391DL1-33 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
NJM2391DL1-33JRC550Yes

NJM2391DL1-33 is a voltage regulator IC manufactured by JRC (New Japan Radio Co.

The NJM2391DL1-33 is a voltage regulator IC manufactured by JRC (New Japan Radio Co., Ltd.). Below are its key specifications, descriptions, and features:

Specifications

  • Manufacturer: JRC (New Japan Radio Co., Ltd.)
  • Part Number: NJM2391DL1-33
  • Output Voltage: 3.3V (Fixed)
  • Output Current: 1A (Max)
  • Input Voltage Range: 4.5V to 18V
  • Dropout Voltage: 0.5V (Typical at 1A)
  • Line Regulation: ±0.2% (Typical)
  • Load Regulation: ±0.4% (Typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package: TO-252 (DPAK)
  • Protection Features: Overcurrent protection, Thermal shutdown

Descriptions

The NJM2391DL1-33 is a low-dropout (LDO) voltage regulator designed to provide a stable 3.3V output with a maximum current of 1A. It features low dropout voltage, high ripple rejection, and built-in protection circuits for reliable operation in various applications.

Features

  • Fixed 3.3V output
  • Low dropout voltage (0.5V typical at 1A)
  • High ripple rejection ratio
  • Overcurrent protection
  • Thermal shutdown protection
  • Compact TO-252 (DPAK) package for efficient heat dissipation

This information is based on the manufacturer's datasheet and technical documentation.

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