Can I request technical information for STBB3JR?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to STBB3JR.

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STBB3JR STMicroelectronics product image

SOURCING SUPPORT

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

STMicroelectronics RFQ AVAILABLE

STBB3JR

IC REG BCK BST ADJ 2A 20FLIPCHIP

Part Number: STBB3JR

Manufacturer: STMicroelectronics

Category: Voltage Regulators - DC DC Switching Regulators

Package: 20-UFBGA, FCBGA

Datasheet:: STBB3JR.pdf

Description: IC REG BCK BST ADJ 2A 20FLIPCHIP

Select Quantity Stock: 3,052

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TECHNICAL RESOURCES

STBB3JR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: STBB3JR

Manufacturer: STMicroelectronics

Package: 20-UFBGA, FCBGA

Series: -

Package/Case: 20-UFBGA, FCBGA

Packaging: Tape & Reel (TR)

Product Status: Active

Function: Step-Up/Step-Down

Output Configuration: Positive

Topology: Buck-Boost

Output Type: Adjustable

Number of Outputs: 1

Voltage - Input (Min): 1.8V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 5.5V

Current - Output: 2A

Frequency - Switching: 2MHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 85°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 20-Flip-Chip (2.52x1.76)

Frequently Asked Questions

1. How can I order STBB3JR from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of STBB3JR?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of STBB3JR updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for STBB3JR?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for STBB3JR?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

STBB3JR Procurement and Technical Support

STBB3JR is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing STBB3JR and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for STBB3JR.

Part Number: STBB3JR

Manufacturer: STMicroelectronics

Package: 20-UFBGA, FCBGA

Category: Voltage Regulators - DC DC Switching Regulators

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

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TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

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