Original electronic components IC LED DRVR RGLTR PWM SOT23-5 TPS61040DBVR

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The TPS61040DBVR is a high-frequency step-up converter designed for small LCD bias power supplies and white-LED backlighting systems, capable of producing up to 28V output voltage from dual-cell NiMH/NiCd or single Li-ion batteries. It's available in SMD package and can be used as a digital IC with logic circuit functions, offered by multiple suppliers including TI (Texas Instruments) and Changxin Microelectronics with recent product dates ranging from April 2022 to January 2023.