TC54VC2702ECB713 Microchip Integrated Circuit (SOT23 (3-Pin)) In Stock
The TC54VC2702ECB713 is a fixed-threshold 2.7 V voltage supervisor from Microchip in a compact 3-pin SOT-23A package. It monitors supply voltage and asserts a reset signal when voltage drops below 2.7 V. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TC54VC2702ECB713 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2736(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TC54VC2702ECB713?
- Fixed 2.7 V threshold voltage detection with no external components required, minimizing BOM count in battery-powered designs
- Ultra-compact 3-pin SOT-23A package occupying minimal PCB area for tight space-constrained portable and wearable designs
- Single-channel voltage supervisor with open-drain reset output for direct connection to MCU reset pins in 3.3 V and 2.7 V systems
What is TC54VC2702ECB713 used for?
The TC54VC2702ECB713 is used to supervise power rails in battery-operated portable devices, microcontroller systems, and IoT sensor nodes where the supply must stay above 2.7 V for reliable operation. It asserts a reset or interrupt signal when the monitored rail drops below its 2.7 V threshold, preventing microcontrollers from executing code in an under-voltage condition that could corrupt memory or cause undefined behavior. Its tiny 3-pin SOT-23A package makes it ideal for wearable electronics, smart metering, and compact industrial sensors with limited board space.
What are the specifications of TC54VC2702ECB713?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23A-3 |
| Factory Lead Time | 16Weeks |
| YTEOL | 8 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE DETECTOR |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max (Isup) | 0.004mA |
| Supply Voltage-Max (Vsup) | 10V |
| Supply Voltage-Min (Vsup) | 0.7V |
| Supply Voltage-Nom (Vsup) | 2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2.7V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| ## TC54VC2702ECB713 Alternates Showing results | Image |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Japan |
Where can I find the TC54VC2702ECB713 datasheet?
TC54VC2702ECB713 Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for TC54VC2702ECB713?
Compatible alternatives and drop-in replacements for TC54VC2702ECB713:
suggested
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
At what supply voltage does the TC54VC2702ECB713 assert its reset output, and how precise is that threshold?
The TC54VC2702ECB713 asserts its reset output when the monitored supply falls below 2.7 V. Microchip specifies the threshold accuracy at ±2%, meaning the detection window is between approximately 2.65 V and 2.75 V. This tight accuracy prevents nuisance resets in 3 V lithium-coin-cell systems where the end-of-life voltage approaches 2.7 V.
How does the fixed-threshold design of TC54VC2702ECB713 simplify the reset circuit compared to adjustable supervisors?
Because the 2.7 V threshold is factory-trimmed, the TC54VC2702ECB713 requires no external resistor divider, capacitors, or trim potentiometers. The designer connects only 3 pins: supply, ground, and reset output. This reduces the component count by 2 to 3 parts per channel and eliminates resistor tolerance errors that can shift the trip point in adjustable designs.
Which battery chemistries pair well with the 2.7 V monitoring threshold of TC54VC2702ECB713?
The 2.7 V threshold aligns closely with the end-of-discharge voltage of lithium primary cells (typically 2.7 V to 3.0 V) and LiFePO4 cells (2.5 V cutoff). It also suits 2-cell alkaline or NiMH packs, which drop below 2.7 V when nearly depleted. Using TC54VC2702ECB713 on these chemistries gives the MCU a reliable low-battery shutdown signal before harmful deep discharge occurs.
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 Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6400 | $0.64 |
| 25+ | $0.5400 | $13.50 |
| 100+ | $0.4900 | $49.00 |
| 12000+ | $0.2784 | $3340.68 |
| 24000+ | $0.2760 | $6623.04 |
| 48000+ | $0.2736 | $13132.80 |
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