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BL8558 - fast response 500mA LDO regulator

General Description

BL8558 series is a group of positive voltage output, low power consumption, low dropout voltage regulator.

BL8558 can provide output value in the range of 1.2V~4.5V every 0.1V step.

It also can be customized on command.

Key Features

  • Low Power Consumption: 75uA（Typ. ）.
  • Low output noise (47uVRMS).
  • Standby Mode: 0.1uA.
  • Low dropout Voltage: 0.46V@500mA (Typ. ).
  • High Ripple Rejection: 66dB@100Hz (Typ. ).
  • Low Temperature Coefficient: ±100ppm/°C.
  • Excellent Line regulation: 0.05%/V.
  • Build-in chip enable and discharge circuit.
  • Output Voltage Range: 1.2V~4.5V (customized on command every 0.1V step).
  • Highly Accurate: ±2% (±1% customized).

📥 Download Datasheet

Datasheet Details

Part number BL8558
Manufacturer BELLING
File Size 260.67 KB
Description fast response 500mA LDO regulator
Datasheet download datasheet BL8558 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.

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BL8558 Low noise, fast response 500mA LDO regulator Features： • Low Power Consumption: 75uA（Typ.） • Low output noise (47uVRMS) • Standby Mode: 0.1uA • Low dropout Voltage: 0.46V@500mA (Typ.) • High Ripple Rejection: 66dB@100Hz (Typ.) • Low Temperature Coefficient: ±100ppm/°C • Excellent Line regulation: 0.05%/V • Build-in chip enable and discharge circuit • Output Voltage Range: 1.2V~4.5V (customized on command every 0.