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BD9874CP-V5 - Simple Step-down Switching Regulators

Download the BD9874CP-V5 datasheet PDF. This datasheet also covers the BD9873CP-V5 variant, as both devices belong to the same simple step-down switching regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

The BD9873,74CP-V5 single-channel step-down switching regulator incorporates a Pch MOSFET capable, as well as circuitry that eliminates the need for external compensation only a diode, coil, and ceramic capacitor are required

reducing board size significantly.

Key Features

  • 1) Maximum switching current : 1.5A, 3.0A 2) Built-in Pch FET ensures high efficiency 3) Output voltage adjustable via external resistors 4) High switching frequency : 110kHz (fixed) 5) Soft start time : 4ms (fixed) 6) Over current and thermal shutdown protection circuits built in 7) ON/OFF control via STBY pin.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD9873CP-V5-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD9874CP-V5
Manufacturer ROHM
File Size 567.89 KB
Description Simple Step-down Switching Regulators
Datasheet download datasheet BD9874CP-V5 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Single-chip Type with Built-in FET Switching Regulator Series Simple Step-down Switching Regulators with Built-in Power MOSFET BD9873CP-V5,BD9874CP-V5 No.09027EBT39 ● Description The BD9873,74CP-V5 single-channel step-down switching regulator incorporates a Pch MOSFET capable, as well as circuitry that eliminates the need for external compensation – only a diode, coil, and ceramic capacitor are required – reducing board size significantly. ●Features 1) Maximum switching current : 1.5A, 3.