A Premier B2B Part Search
STMICROELECTRONICS STBB2J30R buck-boost converter
The STBB2 is a high-efficiency dual mode buck-boost DC-DC converter with a 2.5 MHz switching frequency, capable of output voltages from 1.2 V to 4.5 V from input voltages of 2.4 V to 5.5 V. Features include adjustable output via VSEL pin, bypass power save mode, soft-start, thermal shutdown, and low quiescent current. Packaged in Flip Chip 20 bumps, it supports applications like memory card and cellular phone power supplies, offering high efficiency (>90%) and fast transient response through innovative control techniques.
STMICROELECTRONICS STBB2J30R buck-boost converter Specifications:
- Operating input voltage range from 2.4 V to 5.5 V
- Output voltage adjustable from 1.2 V to 4.5 V
- Switching frequency: 2.5 MHz
- Efficiency: Typical higher than 90%
- Quiescent current: Max 50 µA
- Package: Flip Chip 20 bumps, 0.4 mm pitch
- Thermal shutdown at 150°C, hysteresis 20°C
- Inductor: 1.0 µH, with peak current capacity calculated to avoid saturation
- Input/output capacitors: minimum 10 nF ceramic, low ESR for stability
- Protection: Soft-start, overtemperature, short-circuit, undervoltage lockout
Buy the STMicroelectronics STBB2 – Reliable Buck-Boost for Industrial Applications
Purchase the high-efficiency buck-boost converter online today for your power management needs. The STBB2J30R offers a wide input voltage range of 2.4 to 5.5 V and adjustable output voltage from 1.2 to 4.5 V, ensuring reliable operation in portable electronics. Its 2.5 MHz switching frequency provides fast transient response, high efficiency exceeding 90%, and low quiescent current. Packaged in a compact Flip Chip, it supports applications like cellular phones and memory modules, delivering robust, energy-saving power regulation for demanding industrial and consumer projects.
Order your STMicroelectronics STBB2J30R today and give your portable devices the dependable power solutions they deserve.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS STBB2J30R?
You can click on the BUY or RFQ button to purchase STBB2J30R from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part STBB2J30R?
You can download the STBB2J30R datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of STBB2J30R?
STMICROELECTRONICS