LP3891ET-1.5 Texas Instruments Integrated Circuit (Other) In Stock
LP3891ET-1.5 is a Texas Instruments V REG LDO DR 0.8A 1.5V. Key details include 3 pins, Other packaging, and Integrated Circuit classification for production BOM review. Request current pricing for stocked supply and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- LP3891ET-1.5 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LP3891ET-1.5?
- 3 pins configuration supports footprint, rating, and replacement review
- Integrated Circuit role documented by Texas Instruments for production BOM sourcing
- Other package reference supports assembly planning and incoming inspection
- Orderable LP3891ET-1.5 identifier preserves manufacturer-specific variant traceability
What is LP3891ET-1.5 used for?
LP3891ET-1.5 is used in battery-powered equipment, sensor modules, portable instruments, and embedded power rails that need stable regulation around 3 pins. Designers select this integrated circuit when the 3 pins detail, package fit, and manufacturer ordering code need to remain consistent from prototype through production.
What are the specifications of LP3891ET-1.5?
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.4V |
| Dropout Voltage1-Nom | 0.1V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.9V |
| JESD-30 Code | R-XZFM-T5 |
| Line Regulation-Max | 0.00054% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.8A |
| Output Voltage1-Max | 1.545V |
| Output Voltage1-Min | 1.455V |
| Output Voltage1-Nom | 1.5V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | ZIP5,.15,.17,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Packing Method | RAIL |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | NO |
| Technology | CMOS |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.702mm |
| Terminal Position | ZIG-ZAG |
| Voltage Tolerance-Max | 3% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LP3891ET-1.5 datasheet?
LP3891ET-1.5 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LP3891ET-1.5?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which designs are a fit for LP3891ET-1.5 when 3 pins is required?
LP3891ET-1.5 is a fit when the design needs 3 pins and the electrical or mechanical details documented by Texas Instruments; verify package, footprint, and operating limits against the datasheet.
How should engineers compare LP3891ET-1.5 with alternatives that also specify 3 pins?
Compare LP3891ET-1.5 with alternates by matching 3 pins, package style, lifecycle status, and critical ratings so a substitute does not change PCB fit or circuit behavior.
What procurement details matter for LP3891ET-1.5 when the BOM calls for 3 pins?
Procurement should confirm the full manufacturer suffix, authorized supply, date-code requirements, and lot traceability because 3 pins variants can differ across otherwise similar orderable numbers.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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