LDC0851HDSGT Texas Instruments Switch (Small Outline No-lead) In Stock
The LDC0851HDSGT is an inductive switch from Texas Instruments that detects the presence of conductive targets using electromagnetic induction, available in a compact 2x2 mm surface-mount no-lead package. It provides a voltage output ranging from 0.40V to 2.90V for reliable proximity detection without physical contact. Ideal for position sensing, end-of-travel detection, and tamper-resistant switching in industrial and consumer applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- OBSOLETE
- Datasheet
- LDC0851HDSGT Datasheet PDF
- Category
- Switch
- Price
- From $0.1461(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LDC0851HDSGT?
- Contactless inductive sensing detects any conductive metallic target without physical touch
- Voltage output range 0.40V to 2.90V for easy interfacing with microcontroller GPIO and logic circuits
- Ultra-compact 2x2x0.75 mm LGA package enabling integration in space-constrained designs
- Surface-mount plastic/epoxy package with RoHS compliant e4 JEDEC construction
- Eliminates mechanical switch wear and contamination sensitivity for long operational life
- Suitable for operation in harsh industrial environments resistant to dust and moisture
What is LDC0851HDSGT used for?
The LDC0851HDSGT is used in industrial automation for end-of-stroke detection, position sensing of metal actuators, and tamper-proof switching where mechanical contacts would fail. It is also deployed in consumer electronics and smart home devices for lid detection, button actuation sensing, and proximity-based triggering where a compact, no-contact switch is preferred.
What are the specifications of LDC0851HDSGT?
| YTEOL | 0 |
| Body Breadth | 2mm |
| Body Height | 0.75mm |
| Body Length or Diameter | 2mm |
| Housing | PLASTIC |
| JESD-609 Code | e4 |
| Mounting Feature | SURFACE MOUNT |
| Output Range | 0.40-2.90V |
| Output Type | VOLTAGE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape/Style | SQUARE |
| Response Time | 580 µs |
| Sensors/Transducers Type | PROXIMITY SENSOR,INDUCTIVE |
| Supply Voltage-Max | 3.46V |
| Supply Voltage-Min | 1.71V |
| Surface Mount | YES |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Termination Type | SOLDER |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Philippines |
Where can I find the LDC0851HDSGT datasheet?
LDC0851HDSGT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LDC0851HDSGT?
Compatible alternatives and drop-in replacements for LDC0851HDSGT:
suggested
suggested
suggested
Frequently Asked Questions
What type of sensing does the LDC0851HDSGT use and what targets can it detect?
The LDC0851HDSGT uses inductive sensing technology based on electromagnetic induction, capable of detecting any conductive metallic target without physical contact. This makes it effective for sensing aluminum, copper, steel, and other conductive materials in proximity switching applications.
What is the output voltage range of the LDC0851HDSGT?
The LDC0851HDSGT provides a voltage output in the range of 0.40V to 2.90V, making it directly compatible with low-voltage microcontroller GPIO inputs and standard digital logic circuits for proximity detection and switch status indication.
What package is the LDC0851HDSGT available in and what are its physical dimensions?
The LDC0851HDSGT is packaged in a 2x2x0.75 mm surface-mount no-lead LGA package with a plastic/epoxy body, ideal for ultra-compact PCB designs in industrial sensors, consumer electronics, and any space-constrained inductive switch application.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.8000 | $8.00 |
| 25+ | $0.7228 | $18.07 |
| 50+ | $0.1511 | $7.56 |
| 100+ | $0.1486 | $14.86 |
| 250+ | $0.1461 | $36.52 |
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