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STMicroelectronics 5-Channel Adjustable Buck Boost Switching Regulator 5.5V Max Output, 1.2V Min Output, 1A Max STBB1-APUR

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STMicroelectronics 5-Channel Adjustable Buck Boost Switching Regulator 5.5V Max Output, 1.2V Min Output, 1A Max STBB1-APUR

Name: STMicroelectronics 5-Channel Adjustable Buck Boost Switching Regulator 5.5V Max Output, 1.2V Min Output, 1A Max STBB1-APUR
Brand: STMicroelectronics
SKU: 184289
Price: 2.88 USD
Availability: InStock

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Category Switching Regulator Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	950μm
Length	3.15mm
Model	STBB1-APUR
Width	3.15mm
Mount Type	Surface
Output type	Adjustable
Series	STBB1
Maximum Operating Temperature	85°C
Package Type	DFN
Minimum Operating Temperature	-40°C
Number of outputs	5
Maximum Switching Frequency	2000kHz
Maximum Output Current	1A
Maximum Output Voltage	5.5V
Minimum Input Voltage	2V
Pin Count	10
Minimum Output Voltage	1.2V

Key Features

Supports a maximum switching frequency of 2000kHz for efficient power conversion.
Compact 10-pin DFN surface mount package with dimensions 3.15mm x 3.15mm x 0.95mm height.
Operates over a wide temperature range from -40°C to 85°C.
Adjustable output voltage from 1.2V minimum to 5.5V maximum.
Rated for a maximum output current of 1A across five independent outputs.
Suitable for industrial and commercial electronics requiring reliable DC-DC regulation.
Belongs to the STBB1 series offering advanced power management ICs.
Surface mount package facilitates PCB integration and automated assembly.

Product Description

STMicroelectronics STBB1-APUR is a high-performance 5-channel buck boost Switching Regulator that offers adjustable output voltage with a maximum of 5.5V and a minimum of 1.2V. It supports a maximum output current of 1A and a high switching frequency of up to 2000kHz, enabling efficient power management in compact industrial and commercial electronic applications.

Packaged in a 10-pin DFN surface-mount device measuring 3.15mm x 3.15mm x 0.95mm high, this regulator fits into densely populated circuit boards while maintaining excellent thermal performance. Its operational temperature range from -40°C to 85°C allows usage in various environmental conditions.

The STBB1-APUR is specifically designed for DC-DC voltage regulation tasks, especially useful in power management IC roles across industrial automation, telecommunications, instrumentation, and consumer electronics.

The adjustable output voltage feature allows precision power delivery between 1.2V and 5.5V, making it highly adaptable for multiple supply voltage needs in complex systems. The regulator operates at a maximum switching frequency of 2000kHz, optimizing efficiency and reducing electromagnetic interference.

The device's small DFN package footprint enables space-saving design in modern electronic modules. Its surface mount technology ensures easy integration in automated manufacturing processes. The industrial temperature rating ensures dependable operation in harsh environments.

The STBB1 series is recognized for robust power management solutions without automotive standard compliance. This component is essential for engineers and manufacturers requiring reliable and space-efficient DC-DC buck boost conversion with multiple output channels.

Explore a wide range of power management modules and regulators at EnvMart to support your industrial and commercial electronics projects.