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BA18BCO Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BA18BCOROHM490Yes

BA18BCO is a voltage regulator IC manufactured by ROHM Semiconductor.

The BA18BCO is a voltage regulator IC manufactured by ROHM Semiconductor. Below are its factual specifications, descriptions, and features:

Specifications:

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V (fixed)
  • Output Current: 1A (max)
  • Dropout Voltage: 0.5V (typical at 1A)
  • Line Regulation: ±0.2% (typical)
  • Load Regulation: ±0.5% (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: TO-252-5 (DPAK)

Descriptions:

  • The BA18BCO is a low-dropout (LDO) linear voltage regulator designed for stable power supply applications.
  • It provides a fixed 3.3V output with high accuracy and low noise.
  • Suitable for automotive, industrial, and consumer electronics due to its wide input voltage range.

Features:

  • Overcurrent Protection (OCP): Prevents damage from excessive current.
  • Thermal Shutdown (TSD): Protects against overheating.
  • Low Quiescent Current: Improves efficiency in standby mode.
  • High Ripple Rejection: Reduces noise in output voltage.
  • Lead-Free & RoHS Compliant: Environmentally friendly.

For detailed application notes and circuit examples, refer to ROHM’s official datasheet.

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