TMCS1107A4BQDRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TMCS1107A4BQDRQ1 is an AEC-Q100 qualified, isolated Hall-effect current sensor from Texas Instruments with up to 420V isolation voltage and analog voltage output with internal reference. It operates from -40°C to 125°C in an 8-pin SOIC package for automotive applications. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TMCS1107A4BQDRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0300(MOQ 100)
- 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 TMCS1107A4BQDRQ1?
- AEC-Q100 automotive-qualified isolated Hall-effect current sensor with 420V isolation voltage for safety-critical automotive and industrial power measurement
- Analog voltage output with integrated internal reference eliminates external reference components, simplifying design of isolated current sensing circuits
- -40°C to 125°C operating range in compact 8-pin SOIC package meets harsh environment requirements for automotive motor drives and battery management systems
What is TMCS1107A4BQDRQ1 used for?
The TMCS1107A4BQDRQ1 is designed for automotive power management and motor control applications including EV battery current monitoring, on-board chargers, and DC/DC converters requiring galvanic isolation between high-voltage and low-voltage circuits. Its AEC-Q100 qualification makes it suitable for safety-critical automotive systems such as traction inverters and electric power steering. It is also used in industrial power supplies and grid-tied inverters where isolated current feedback is essential for control loop accuracy.
What are the specifications of TMCS1107A4BQDRQ1?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | SEATED HGT CALCULATED |
| Body Breadth | 3.895mm |
| Body Height | 1.5mm |
| Body Length or Diameter | 4.905mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Output Type | ANALOG VOLTAGE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape/Style | RECTANGULAR |
| Screening Level | AEC-Q100 |
| Sensors/Transducers Type | CURRENT SENSOR |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TMCS1107A4BQDRQ1 datasheet?
TMCS1107A4BQDRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TMCS1107A4BQDRQ1?
Compatible alternatives and drop-in replacements for TMCS1107A4BQDRQ1:
suggested
Frequently Asked Questions
What is the isolation voltage rating of the TMCS1107A4BQDRQ1?
The TMCS1107A4BQDRQ1 provides up to 420V isolated current sensing using Hall-effect technology, enabling safe measurement of high-voltage bus currents in automotive traction systems, EV chargers, and industrial motor drives without direct electrical connection.
Is the TMCS1107A4BQDRQ1 AEC-Q100 qualified for automotive use?
Yes, the TMCS1107A4BQDRQ1 is AEC-Q100 qualified, meeting automotive reliability standards for use in vehicle powertrain systems, battery management units, and on-board chargers. It also operates across the automotive temperature range of -40°C to 125°C.
What type of output does the TMCS1107A4BQDRQ1 provide?
The TMCS1107A4BQDRQ1 provides an analog voltage output proportional to the sensed current. An internal reference is included, eliminating the need for an external reference voltage source and simplifying the signal conditioning circuit in isolated current measurement applications.
What package does the TMCS1107A4BQDRQ1 use?
The TMCS1107A4BQDRQ1 is housed in an 8-pin Small Outline IC (SOIC) package measuring approximately 4.9mm x 3.9mm x 1.5mm body size. It uses surface-mount technology with plastic/epoxy body construction and is RoHS-compliant with lead-free terminations.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $2.5620 | $256.20 |
| 500+ | $2.2200 | $1110.00 |
| 1000+ | $2.1100 | $2110.00 |
| 2500+ | $2.0300 | $5075.00 |
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit