Boost converter with 3.2 A switch and dual-frequency choice
The TPS61087DRCR is a Texas Instruments boost regulator that steps up from a 2.5 V to 6 V input rail to an adjustable output up to 18.5 V. The switching frequency is pin-selectable between 650 kHz and 1.2 MHz.
Sourcing and lifecycle: active production, no direct second-source
The LM2750LD-ADJ/NOPB is a charge-pump step-up with only 120 mA output — not a functional replacement for a 3.2 A boost converter. The LMR33630APCQRNXRQ1 and LMS3655MQURNLRQ1 are step-down (buck) regulators, not boost, so they are not drop-in alternatives. The part is supplied in tape-and-reel (TR) or cut-tape (CT) options per the BOM quantity. No stock-holding claim is made; we source per RFQ.