{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TDE1798DP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TDE1798DP","canonicalUrl":"https://icboms.com/stmicroelectronics/TDE1798DP","factsUrl":"https://icboms.com/api/mcp/products/TDE1798DP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TDE1798DP, general-purpose high-side power switch, 1 output, 500 mA max, 6V~35V load, inverting/non-inverting input, bipolar output, over-temperature protection, through-hole 8-DIP (0.300\", 7.62mm), -25°C to 85°C.","salesMarkdown":"The STMicroelectronics TDE1798DP is a single-channel, high-side power switch in a through-hole package. It switches a load up to 500 mA from a 6V to 35V supply rail, with both inverting and non-inverting input options for logic interface flexibility. The bipolar output drives solenoids, relays, lamps, or general-purpose resistive and inductive loads in industrial control panels, PLC output modules, and motor-drive auxiliary circuits. Built-in over-temperature protection shuts the output down before the die exceeds safe junction temperature — no external sense resistor needed for basic thermal fault coverage. ## Through-hole 8-DIP — board-fit and storage The through-hole package suits legacy PCB layouts, prototyping, or low-volume builds where hand-assembly or socketing is preferred. Tube shipment means the parts arrive in anti-static tubes — no moisture-sensitive reel to store dry. Rated for -25°C to 85°C ambient operating temperature. That covers most indoor industrial control cabinets, telecom shelters, and commercial equipment. If the panel sees freezing temperatures or sits next to a heat source, check the thermal derating — the 500 mA maximum assumes adequate airflow at 25°C.","metaTitle":"STMicro TDE1798DP Power Switch, 500mA High-Side, 8-DIP","metaDescription":"STMicroelectronics TDE1798DP general-purpose high-side power switch. 500 mA max output, 6V-35V load, over-temperature protection, through-hole 8-DIP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Interface":"On/Off","Input Type":"Inverting, Non-Inverting","Output Type":"Bipolar","Switch Type":"General Purpose","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Voltage - Load":"6V ~ 35V","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Number of Outputs":"1","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-25°C ~ 85°C (TA)","Current - Output (Max)":"500mA","Supplier Device Package":"8-Mini DIP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.17","priceTiers":[{"qty":1,"price":"$10.17000","currency":"USD"},{"qty":10,"price":"$9.18800","currency":"USD"},{"qty":25,"price":"$8.76080","currency":"USD"},{"qty":100,"price":"$7.60680","currency":"USD"},{"qty":250,"price":"$7.26496","currency":"USD"},{"qty":500,"price":"$7.05530","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1b0ca5b6a6e0c83a8f2e0dcef8a1d55d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TDE1798DP/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TDE1798DP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TDE1798DP 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}}