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S-8354 - Switching Regulators

Download the S-8354 datasheet PDF. This datasheet also covers the S-8353 variant, as both devices belong to the same switching regulators family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Low voltage operation: Startup at 0.9 V min. (IOUT = 1 mA) guaranteed.
  • Low current consumption : During operation 18.7 μA (3.3 V, 50 kHz, typ. ) During shutdown: 0.5 μA (max. ).
  • Duty ratio : Built-in PWM / PFM switching control circuit (S-8354 Series) 15 % to 83 % (30 kHz and 50 kHz models) 15 % to 78 % (250 kHz models).
  • External parts : Coil, capacitor, and diode.
  • Output voltage : Selectable in 0.1 V steps between 1.5 V and 6.5 V (for VDD / VOUT sepa.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (S-8353-ABLIC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number S-8354
Manufacturer ABLIC
File Size 575.11 KB
Description Switching Regulators
Datasheet download datasheet S-8354 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
S-8354 PWM Control Switchable Built-in Transistor Switching Regulator Seiko Instruments
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S-8352 (S-8351 / S-8352) SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR Seiko Instruments
S-8353 PWM Control Switchable Built-in Transistor Switching Regulator Seiko Instruments
S-8355 PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Seiko Instruments

Other Datasheets by ABLIC

Part Number Description
S-8351 Switching Regulators
S-8352 Switching Regulators
S-8353 Switching Regulators
S-8355 Switching Regulators
S-8356 Switching Regulators

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
S-8353/8354 Series www.ablic.com © ABLIC Inc., 2002-2023 STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR Rev.3.2_00 The S-8353/8354 Series is a CMOS step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, a power MOS FET, an error amplifier, a phase compensation circuit, a PWM control circuit (S-8353 Series) and a PWM / PFM switching control circuit (S-8354 Series). The S-8353/8354 Series can configure the step-up switching regulator with an external coil, capacitor, and diode. In addition to the above features, the small package and low current consumption make the S-8353/8354 Series ideal for portable equipment applications requiring high efficiency.