TMAG5123C1CEDBZRQ1 Texas Instruments Integrated Circuit (SOT23 (3-Pin)) In Stock
The TMAG5123C1CEDBZRQ1 is an automotive-grade, in-plane, high-precision magnetic switch IC from Texas Instruments, offering omnipolar input mode, 2 mT hysteresis, and reverse polarity protection in a compact SOT-23 3-pin package. AEC-Q100 qualified and available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TMAG5123C1CEDBZRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2198(MOQ 250)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 automotive-qualified high-precision magnetic switch with omnipolar input mode for flexible magnet orientation
- Integrated reverse polarity protection and short circuit protection enhances robustness in harsh automotive environments
- Ultra-compact SOT-23 3-pin package (2.92 mm x 1.3 mm x 0.95 mm) minimizes PCB footprint in space-constrained designs
Applications
The TMAG5123C1CEDBZRQ1 is designed for automotive position sensing applications such as seat position detection, gear shift sensing, throttle position, and door latch status monitoring. Its omnipolar magnetic input mode and integrated protection features make it ideal for high-reliability industrial and automotive systems requiring precise, contactless switching.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2020-10-30 |
| YTEOL | 15 |
| Additional Feature | REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION |
| Body Breadth | 1.3mm |
| Body Height | 0.95mm |
| Body Length or Diameter | 2.92mm |
| Hysteresis | 2mT |
| Input Mode | OMNIPOLAR |
| JESD-609 Code | e3 |
| Magnetic Field Range-Max | 9.5mT |
| Magnetic Field Range-Min | 3.5mT |
| Mounting Feature | SURFACE MOUNT |
| Operating Current-Max | 5.4mA |
| Output | OPEN-DRAIN |
| Output Current-Max | 20mA |
| Output Range | 0-38V |
| Output Type | DIGITAL VOLTAGE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape/Style | RECTANGULAR |
| Screening Level | AEC-Q100 |
| Sensors/Transducers Type | MAGNETIC FIELD SENSOR,HALL EFFECT |
| Supply Voltage-Max | 38V |
| Supply Voltage-Min | 2.7V |
| Surface Mount | YES |
| Terminal Finish | Tin (Sn) |
| Termination Type | SOLDER |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the hysteresis value of the TMAG5123C1CEDBZRQ1?
The TMAG5123C1CEDBZRQ1 has a magnetic hysteresis of 2 mT (millitesla), which helps prevent output chatter when the magnetic field hovers near the switching threshold. This precise hysteresis value ensures reliable and stable switching in vibration-prone automotive environments.
Is the TMAG5123C1CEDBZRQ1 suitable for automotive applications?
Yes, the TMAG5123C1CEDBZRQ1 is specifically designed and qualified for automotive use. It meets AEC-Q100 requirements and includes integrated reverse polarity protection and short circuit protection. Introduced in October 2020, it is targeted at position sensing, end-of-travel detection, and other safety-relevant automotive functions.
What package does the TMAG5123C1CEDBZRQ1 come in, and what are its dimensions?
The TMAG5123C1CEDBZRQ1 is housed in a SOT-23 3-pin surface-mount package with dimensions of 2.92 mm length, 1.3 mm breadth, and 0.95 mm height. This small footprint is ideal for compact PCB designs in automotive sensor modules and consumer electronics.
What input mode does the TMAG5123C1CEDBZRQ1 support?
The TMAG5123C1CEDBZRQ1 supports omnipolar input mode, meaning it responds to both north and south magnetic poles. This simplifies magnet placement in mechanical assemblies and reduces design complexity when integrating the device into position or proximity sensing systems.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.7015 | $175.37 |
| 500+ | $0.6736 | $336.81 |
| 1000+ | $0.6507 | $650.69 |
| 15000+ | $0.2238 | $3357.00 |
| 21000+ | $0.2218 | $4657.17 |
| 30000+ | $0.2198 | $6594.60 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”