ST STEF033AJR
Manufacturer No:
STEF033AJR
Manufacturer:
ST
Package:
9-UFBGA, FCBGA
Description:
9 Terminations 3.3V STEF033 Current regulator -40°C~125°C TJ
Quantity:
In Stock :8137
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
STEF033AJR Information
ST STEF033AJR technical specifications, attributes, parameters and parts with similar specifications to ST STEF033AJR.
- Type
- Parameter
- Factory Lead Time
- 24 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 9-UFBGA, FCBGA
- Surface Mount
- YES
- Operating Temperature
- -40°C~125°C TJ
- Packaging
- Tape & Reel (TR)
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 9
- ECCN Code
- EAR99
- Type
- Parameter
- HTS Code
- 8542.39.00.01
- Subcategory
- Power Management Circuits
- Terminal Position
- BOTTOM
- Terminal Form
- BALL
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Supply Voltage
- 3.3V
- Terminal Pitch
- 0.4mm
- Reach Compliance Code
- compliant
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- Base Part Number
- STEF033
Download datasheets and manufacturer documentation for ST STEF033AJR.
STEF033AJR Overview
Buck boost converter is embedded in the Tape & Reel (TR) package.Voltage regulator is packaged in the way of 9-UFBGA, FCBGA.This electronic part is mounted in the way of Surface Mount.The operating temperature should not exceed -40°C~125°C TJ.Current regulator supports the input voltage of 3.1V~8V.There are 9 terminations, which are the practice of ending a transmission line with a voltage regulator that matches the characteristic impedance of the line.Current regulator belongs to STEF033 family.The supply voltage of this electrical constant current is 3.3V.The output current of 3.6A makes it feature maximum design flexibility.ANALOG CIRCUIT is the analog IC that this power converter employs.This part is included in Power Management Circuits.Current regulation operates from 3.3V power supplies.
STEF033AJR Features
Tape & Reel (TR) package
STEF033 family
3.3V power supplies
STEF033AJR Applications
There are a lot of STMicroelectronics
STEF033AJR Current Regulation/Managements applications.
- Battery chargers
- Smart battery packs
- DC motor control
- Over-current protection
- Power supply current measurement
- Level translating
- Over current monitor
- Power management
- Programmable current source
- Automotive current measurement
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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