{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MIC94310-MYMT-TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MIC94310-MYMT-TR","canonicalUrl":"https://icboms.com/microchip/MIC94310-MYMT-TR","factsUrl":"https://icboms.com/api/mcp/products/MIC94310-MYMT-TR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology Ripple Blocker™ series, LDO linear regulator, MIC94310-MYMT-TR, 200 mA output, 2.8 V fixed, 85 dB ~ 50 dB PSRR (100 Hz ~ 10 MHz), 4-UFDFN exposed pad package.","salesMarkdown":"## Ripple Blocker — PSRR bandwidth and the 2.8 V rail The MIC94310-MYMT-TR is a single-output, positive fixed-output LDO from Microchip's Ripple Blocker™ series, delivering 200 mA at 2.8 V from a 3.6 V max input rail. Its defining spec is the PSRR curve: 85 dB at 100 Hz rolling off to 50 dB at 10 MHz — this is not a generic LDO; it is designed to clean up switching noise from a downstream DC-DC converter or a noisy input bus, especially in the 100 kHz to 10 MHz band where many switchers radiate ripple. The 250 µA quiescent current is moderate; not ultra-low-power, but acceptable for always-on rails in industrial or automotive modules where the load current dominates the budget. ## Package and thermal: 4-TDFN exposed pad Control is via a single Enable pin; the part also integrates over-current and over-temperature protection. ## Lifecycle and sourcing posture ROHS3 compliant (EU Directive 2015/863).","metaTitle":"MIC94310-MYMT-TR Ripple Blocker LDO, 200mA, 2.8V Fixed","metaDescription":"MIC94310-MYMT-TR from Microchip Technology: Ripple Blocker series LDO, 200mA output, 2.8V fixed, 85dB~50dB PSRR (100Hz~10MHz). Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"Ripple Blocker™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"85dB ~ 50dB (100Hz ~ 10MHz)","Series":"Ripple Blocker™","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"4-UFDFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"200mA","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"3.6V","Voltage Dropout (Max)":"0.1V @ 200mA","Supplier Device Package":"4-TDFN (1.2x1.6)","Current - Quiescent (Iq)":"250 µA","Voltage - Output (Min/Fixed)":"2.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.37","priceTiers":[{"qty":1,"price":"$0.37000","currency":"USD"},{"qty":25,"price":"$0.30720","currency":"USD"},{"qty":100,"price":"$0.30000","currency":"USD"},{"qty":5000,"price":"$0.30000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0295912df5ca2054c262ae3f7844c0df.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MIC94310-MYMT-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the PSRR of the MIC94310-MYMT-TR at 1 MHz?","answer":"The PSRR is specified as 85 dB at 100 Hz, rolling down to 50 dB at 10 MHz. At 1 MHz it falls between those endpoints — approximately 60–65 dB based on the typical curve, though the datasheet provides the exact frequency response. This means the LDO attenuates 1 MHz switching ripple by a factor of roughly 1000, which is sufficient to clean up a buck converter's output for a sensitive analog rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MIC94310-MYMT-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MIC94310-MYMT-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}}