{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LD39020DTPU33R","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"LD39020DTPU33R","canonicalUrl":"https://icboms.com/stmicroelectronics/LD39020DTPU33R","factsUrl":"https://icboms.com/api/mcp/products/LD39020DTPU33R","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics LD39020DTPU33R, fixed 3.3V output LDO, 200mA, 80dB PSRR at 1kHz, 4-XDFN exposed pad package, -40°C to 125°C, active lifecycle.","salesMarkdown":"## PSRR — why the 80 dB at 1 kHz matters The LD39020DTPU33R lists 80 dB at 1 kHz, rolling to 55 dB at 100 kHz. ## Protection features and control Built-in protection includes over-current, over-temperature, and soft-start. The enable pin lets you gate the output on and off from a logic signal. ## Lifecycle and sourcing — active, no LTB risk The LD39020DTPU33R carries an active lifecycle status. The part is ROHS3 compliant. Sourcing is through independent distribution; we quote to order against an RFQ.","metaTitle":"STMicroelectronics LD39020DTPU33R LDO Regulator, 3.3V 200mA","metaDescription":"ST LD39020DTPU33R fixed 3.3V LDO, 200mA output, 80dB PSRR at 1kHz. Active lifecycle, -40°C to 125°C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"PSRR":"80dB ~ 55dB (1kHz ~ 100kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"4-XDFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"200mA","Protection Features":"Over Current, Over Temperature, Soft Start","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.35V @ 200mA","Supplier Device Package":"4-DFN (1x1)","Current - Quiescent (Iq)":"40 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.43300","currency":"USD"},{"qty":25,"price":"$0.40440","currency":"USD"},{"qty":100,"price":"$0.32350","currency":"USD"},{"qty":250,"price":"$0.30040","currency":"USD"},{"qty":500,"price":"$0.25420","currency":"USD"},{"qty":1000,"price":"$0.19642","currency":"USD"},{"qty":2500,"price":"$0.17909","currency":"USD"},{"qty":5000,"price":"$0.16754","currency":"USD"},{"qty":10000,"price":"$0.15598","currency":"USD"},{"qty":30000,"price":"$0.14790","currency":"USD"},{"qty":50000,"price":"$0.14443","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f664e8f8454d81dac3baa26c01579b69.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/LD39020DTPU33R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/LD39020DTPU33R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}