{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BH25PB1WHFV-TR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BH25PB1WHFV-TR","canonicalUrl":"https://icboms.com/rohm/BH25PB1WHFV-TR","factsUrl":"https://icboms.com/api/mcp/products/BH25PB1WHFV-TR","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BH25PB1WHFV-TR, fixed 2.5V LDO, 150mA output, 60dB PSRR at 1kHz, 4µA quiescent current, SOT-665 / HVSOF5 package, active.","salesMarkdown":"## 2.5V fixed rail — 150mA for always-on or noise-sensitive loads The BH25PB1WHFV-TR is a fixed 2.5V output LDO from ROHM, delivering up to 150mA. The 60dB PSRR at 1kHz means it attenuates switching-regulator ripple by a factor of 1000 — a clean rail for analog front-ends or sensor bias that can't tolerate 10s of mV of noise. Quiescent current is 4 µA typical, and the maximum supply current is 40 µA — this LDO is designed for battery-backed or always-on domains where the regulator's own draw needs to stay below the microamp range. ## Dropout headroom and protection — what fits on the rail Maximum dropout is 0.6V at 150 mA load. Built-in over-current, over-temperature, and soft-start protection means the BH25PB1WHFV-TR can be used without external sequencing or a dedicated supervisor — the soft-start limits inrush into the output cap on power-up. Single positive regulator, enable pin present — the Enable pin allows the rail to be gated by a GPIO or power-good signal, cutting the 4 µA Iq to near zero when the load is off. ## SOT-665 / HVSOF5 — board-fit and thermal Packaged in SOT-665 (supplier device package 5-HVSOF), surface-mount with an exposed pad.","metaTitle":"ROHM BH25PB1WHFV-TR LDO, 2.5V 150mA, SOT-665","metaDescription":"ROHM BH25PB1WHFV-TR fixed 2.5V LDO, 150mA output, 60dB PSRR at 1kHz, 4µA Iq. Active, ROHS3. SOT-665 package. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"60dB (1kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SOT-665","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"150mA","Protection Features":"Over Current, Over Temperature, Soft Start","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.6V @ 150mA","Current - Supply (Max)":"40 µA","Supplier Device Package":"5-HVSOF","Current - Quiescent (Iq)":"4 µA","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.76","priceTiers":[{"qty":1,"price":"$0.76000","currency":"USD"},{"qty":10,"price":"$0.66800","currency":"USD"},{"qty":25,"price":"$0.62760","currency":"USD"},{"qty":100,"price":"$0.51220","currency":"USD"},{"qty":250,"price":"$0.47580","currency":"USD"},{"qty":500,"price":"$0.40492","currency":"USD"},{"qty":1000,"price":"$0.32394","currency":"USD"},{"qty":3000,"price":"$0.29357","currency":"USD"},{"qty":6000,"price":"$0.28650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1d1e8bc9fdd84b18e6d19384a772bbef.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BH25PB1WHFV-TR/alternatives.json"},"ai":{"faq":[{"question":"What is BH25PB1WHFV-TR's listed PSRR at 1kHz?","answer":"The PSRR is 60 dB at 1 kHz. This means ripple on the input at 1 kHz is attenuated by a factor of 1000 — a 100 mVpp input ripple becomes ~0.1 mVpp at the output, clean enough for a 10-bit ADC reference or an op-amp supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BH25PB1WHFV-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BH25PB1WHFV-TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}