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STBB1-APUR The STMicroelectronics STBB1-APUR is an adjustable buck-boost DC-DC switching regulator. It features a 1.6A current capability and operates at 1.5MHz.
Mfr Part #:

STBB1-APUR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STBB1-APUR is an adjustable buck-boost DC-DC switching regulator. It features a 1.6A current capability and operates at 1.5MHz.
✓ Total Stock: 38,314 pcs
$ Price Range: $1.08

STBB1-APUR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
24,000 pcs
On Request
24000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 24+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,314 pcs
On Request
3314 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STBB1-APUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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STBB1-APUR Description

Short technical summary and product information.

The STMicroelectronics STBB1-APUR is a versatile DC-DC switching regulator designed for step-up or step-down voltage conversion. It operates in a buck-boost topology, offering an adjustable positive output voltage.

 

This device can handle a current of 1.6A (Switch) and operates at a frequency of 1.5MHz. The operating temperature range is from -40°C to 85°C (TJ). It features a synchronous rectifier for improved efficiency.

 

The STBB1-APUR is supplied in a 10-VFDFN Exposed Pad package, with a supplier device package of 10-DFN (3x3). It is designed for surface mount applications. The component is RoHS3 compliant and has an MSL rating of 1 Unlimited.

STBB1-APUR Quick Information

Product Type: Voltage Regulator
Canonical Name: STMicroelectronics STBB1-APUR Buck-Boost Voltage Regulator
Subcategory: Buck-Boost

STBB1-APUR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STBB1-APUR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

STBB1-APUR Features

  • Adjustable buck-boost voltage regulator.
  • 1.6A switch current capability.
  • Operates at 1.5MHz frequency.
  • Surface mount 10-DFN package.
  • RoHS3 compliant.

STBB1-APUR Applications

  • DC-DC power conversion.
  • Adjustable voltage regulation.
  • Step-up and step-down applications.
  • Power management circuits.

STBB1-APUR FAQs

7 frequently asked questions generated from this part’s specifications.
What type of voltage regulator is the STBB1-APUR?

The STBB1-APUR is an adjustable buck-boost DC-DC switching regulator.

What is the current handling capability of the STBB1-APUR?

The STBB1-APUR can handle a current of 1.6A (Switch).

What is the operating frequency of the STBB1-APUR?

The operating frequency of the STBB1-APUR is 1.5MHz.

What is the operating temperature range for the STBB1-APUR?

The operating temperature range for the STBB1-APUR is -40°C to 85°C (TJ).

What package type is the STBB1-APUR supplied in?

The STBB1-APUR is supplied in a 10-VFDFN Exposed Pad package, with a supplier device package of 10-DFN (3x3).

Is the STBB1-APUR RoHS compliant?

The STBB1-APUR is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the STBB1-APUR?

The Moisture Sensitivity Level (MSL) for the STBB1-APUR is 1 Unlimited.

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