BD91xx Series

High Efficiency Current Mode Switching Regulators

ROHM Semiconductor (Passive)

This tutorial will provide an overview of ROHM’s BD91xx family of switching regulators including their advantages and the options available.
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Related Parts

ImageManufacturer Part NumberDescriptionFunctionOutput ConfigurationAvailable Quantity
BD9130EFJ-E2 datasheet linkIC REG BUCK ADJ 2A SYNC 8HTSOPBD9130EFJ-E2IC REG BUCK ADJ 2A SYNC 8HTSOPStep-DownPositive4648 - Immediate
BD9130EFJ-E2 product page link
BD9109FVM-TR datasheet linkIC REG BUCK 3.3V 0.8A SYNC 8MSOPBD9109FVM-TRIC REG BUCK 3.3V 0.8A SYNC 8MSOPStep-DownPositive4199 - Immediate
BD9109FVM-TR product page link
BD9161FVM-TR datasheet linkIC REG BUCK ADJ 0.6A SYNC 8MSOPBD9161FVM-TRIC REG BUCK ADJ 0.6A SYNC 8MSOPStep-DownPositive3687 - Immediate
BD9161FVM-TR product page link
BD9104FVM-TR datasheet linkIC REG BUCK 3.3V 0.8A SYNC 8MSOPBD9104FVM-TRIC REG BUCK 3.3V 0.8A SYNC 8MSOPStep-DownPositive4549 - Immediate
BD9104FVM-TR product page link
BD9107FVM-TR datasheet linkIC REG BUCK ADJ 1.2A SYNC 8MSOPBD9107FVM-TRIC REG BUCK ADJ 1.2A SYNC 8MSOPStep-DownPositive3001 - Immediate
BD9107FVM-TR product page link
BD9111NV-E2 datasheet linkIC REG BUCK 3.3V 2A SYNC 8SONBD9111NV-E2IC REG BUCK 3.3V 2A SYNC 8SONStep-DownPositive5093 - Immediate
BD9111NV-E2 product page link
BD9130NV-E2 datasheet linkIC REG BUCK ADJ 2A SYNC 8SONBD9130NV-E2IC REG BUCK ADJ 2A SYNC 8SONStep-DownPositive7068 - Immediate
BD9130NV-E2 product page link
BD9110NV-E2 datasheet linkIC REG BUCK ADJ 2A SON008V5060BD9110NV-E2IC REG BUCK ADJ 2A SON008V5060Step-DownPositive3842 - Immediate
BD9110NV-E2 product page link
BD9102FVM-TR datasheet linkIC REG BCK 1.24V 0.8A SYNC 8MSOPBD9102FVM-TRIC REG BCK 1.24V 0.8A SYNC 8MSOPStep-DownPositive2952 - Immediate
BD9102FVM-TR product page link
BD9120HFN-TR datasheet linkIC REG BUCK ADJ 0.8A SYNC 8HSONBD9120HFN-TRIC REG BUCK ADJ 0.8A SYNC 8HSONStep-DownPositive2 - Immediate
BD9120HFN-TR product page link
BD9122GUL-E2 datasheet linkIC REG BUCK ADJ 0.3A SYNC 8WLCSPBD9122GUL-E2IC REG BUCK ADJ 0.3A SYNC 8WLCSPStep-DownPositive2666 - Immediate
BD9122GUL-E2 product page link
BD9141MUV-E2 datasheet linkIC REG BUCK ADJ 2A SYNC 20VQFNBD9141MUV-E2IC REG BUCK ADJ 2A SYNC 20VQFNStep-DownPositive1815 - Immediate
BD9141MUV-E2 product page link
BD9152MUV-E2 datasheet linkIC REG BUCK ADJ/3.3V 1.5A 20VQFNBD9152MUV-E2IC REG BUCK ADJ/3.3V 1.5A 20VQFNStep-DownPositive2235 - Immediate
BD9152MUV-E2 product page link
BD9106FVM-TR datasheet linkIC REG BUCK ADJ 0.8A SYNC 8MSOPBD9106FVM-TRIC REG BUCK ADJ 0.8A SYNC 8MSOPStep-DownPositive5359 - Immediate
BD9106FVM-TR product page link
BD9134MUV-E2 datasheet linkIC REG BUCK 3.3V 3A SYNC 20VQFNBD9134MUV-E2IC REG BUCK 3.3V 3A SYNC 20VQFNStep-DownPositive2345 - Immediate
BD9134MUV-E2 product page link
BD9132MUV-E2 datasheet linkIC REG BUCK ADJ 3A SYNC 20VQFNBD9132MUV-E2IC REG BUCK ADJ 3A SYNC 20VQFNStep-DownPositive2275 - Immediate
BD9132MUV-E2 product page link
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PTM Published on: 2012-01-13