This document introduces a high-performance regulator IC series for DDR-SDRAM, which has current capabilities of 1A, 1.5A, and 3A. It functions as a linear power supply and offers excellent transient response and output voltage accuracy.
This document describes the BD3533FVM termination regulator IC, a high‑performance regulator for DDR‑SDRAM applications. It includes a description of the device, its features, and typical application uses such as power supply for DDR I/II SDRAM.
The datasheet contains absolute maximum ratings, recommended operating conditions, detailed electrical characteristics, reference data, block diagrams, and packaging information. It also provides mechanical data for tape‑and‑reel handling and legal notices.
| Output Current | 1.0 A |
|---|---|
| Input Voltage Range | 2.7 V to 5.5 V |
| Package Types | SOP8, MSOP8, HQFN20V, HTSSOP‑B20, VQFN28 |
| Operating Temperature Range | -20 °C to +100 °C |
The BD3533FVM operates with an input voltage from 2.7 V to 5.5 V.
The series is offered in SOP8, MSOP8, HQFN20V, HTSSOP‑B20, and VQFN28 packages.
The BD3533FVM can deliver up to 1.0 A of output current.
The UVLO OFF voltage is typically 2.40 V (minimum 2.40 V, maximum 2.70 V).