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STBB2J30-R The STMicroelectronics STBB2J30-R is a programmable DC-DC switching voltage regulator. It features a Buck-Boost topology with a wide input voltage range and a high output current capability.
Mfr Part #:

STBB2J30-R

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STBB2J30-R is a programmable DC-DC switching voltage regulator. It features a Buck-Boost topology with a wide input voltage range and a high output current capability.
✓ Total Stock: 57,800 pcs
$ Price Range: $1.08

STBB2J30-R Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
44,800 pcs
On Request
44800 pcs On Request 1 On Request On Request 16+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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.

STBB2J30-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Halogen Free
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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STBB2J30-R Description

Short technical summary and product information.

The STMicroelectronics STBB2J30-R is a versatile DC-DC switching regulator designed for step-up and step-down voltage conversion. It operates with an input voltage range from 2.4V to 5.5V and can deliver up to 800mA of output current.

 

This regulator utilizes a Buck-Boost topology, enabling it to efficiently step voltage up or down as needed. It features a programmable output voltage, with minimum fixed options of 3V and 3.3V, and a switching frequency of 2.5MHz. The device includes a synchronous rectifier for improved efficiency.

 

Designed for surface mounting, the STBB2J30-R comes in a compact 20-UFBGA, FCBGA package. Its operating temperature range is -40°C to 85°C (TA), making it suitable for various environmental conditions. The package is supplied in Tape & Reel or Cut Tape formats.

STBB2J30-R Quick Information

Product Type: Voltage Regulator
Canonical Name: STMicroelectronics STBB2J30-R Buck-Boost Voltage Regulator
Subcategory: Voltage Regulator

STBB2J30-R Compliance

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

STBB2J30-R Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

STBB2J30-R Features

  • Programmable Buck-Boost voltage regulator.
  • Wide 2.4V to 5.5V input voltage range.
  • Delivers up to 800mA output current.
  • Operates at 2.5MHz switching frequency.
  • Surface mount 20-UFBGA, FCBGA package.

STBB2J30-R Applications

  • Efficient step-up/step-down voltage conversion.
  • Suitable for portable electronic devices.
  • Power management in various systems.
  • Applications requiring programmable output voltage.

STBB2J30-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the STBB2J30-R?

The input voltage range is from 2.4V to 5.5V.

What output voltages are available?

The output voltage is programmable to 3V or 3.3V.

What is the maximum output current?

The maximum output current is 800mA.

What is the switching frequency?

The switching frequency is 2.5MHz.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package types are available?

The device is available in 20-UFBGA and FCBGA packages.

Does the STBB2J30-R use synchronous rectification?

Yes, it features synchronous rectification.

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