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STBB1-APUR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STBB1-APUR product

STBB1-APUR

Voltage Regulators - DC DC Switching Regulators

Buck-BoostDC-DC ConverterSTMicroelectronics

The STBB1-APUR is a high-efficiency, dual-mode buck-boost DC-DC converter designed for battery-powered applications requiring stable output from variable input voltages.

Best for

  • Battery-powered portable electronics
  • IoT devices

Avoid if

  • Applications requiring extremely low quiescent current beyond the device's capability

Check before use

  • Inductor saturation current and PCB layout

Key specifications

Input Voltage
2.0 V to 5.5 V
Output Voltage
1.2 V to 5.5 V
Peak Current
2.3 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIoT

Datasheet

STBB1-APUR-STMicroelectronics-datasheet-39139559.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STBB1-APUR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a fixed-frequency, high-efficiency buck-boost DC-DC converter from STMicroelectronics, capable of operating with input voltages higher, equal to, or lower than the output voltage.