TC54VN2902ECB713 Microchip Integrated Circuit (SOT23 (3-Pin)) In Stock
The TC54VN2902ECB713 is a precision voltage detector IC with a fixed 2.9 V threshold and 2% accuracy. It features an active-low open-drain output, operates across a wide supply range, and fits the compact SOT-23 3-pin package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TC54VN2902ECB713 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2750(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 TC54VN2902ECB713?
- Fixed 2.9 V detection threshold with tight 2% accuracy for reliable system supervisory functions
- Active-low open-drain output compatible with 3.3 V and 5 V logic levels
- Ultra-compact SOT-23 3-pin package enabling space-constrained board designs
What is TC54VN2902ECB713 used for?
The TC54VN2902ECB713 is well suited for microcontroller reset supervision, ensuring the processor releases reset only after the 2.9 V supply is stable. It also serves battery-powered portable devices where low quiescent current and accurate undervoltage detection protect data integrity. Additionally, it monitors power rails in industrial and consumer electronics to trigger orderly shutdown or alerting logic.
What are the specifications of TC54VN2902ECB713?
| 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 | +2.9V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 TC54VN2902ECB713 datasheet?
TC54VN2902ECB713 Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for TC54VN2902ECB713?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What detection threshold does the TC54VN2902ECB713 use and how accurate is it?
The TC54VN2902ECB713 monitors a fixed 2.9 V threshold with a 2% accuracy tolerance, meaning the trip point falls between approximately 2.84 V and 2.96 V. This tight tolerance ensures reliable reset and supervisory behavior across temperature and process variation in battery and regulated-supply designs.
Which microcontroller families are a good fit for TC54VN2902ECB713 as a reset supervisor?
Any microcontroller running from a 2.9 V to 3.3 V regulated rail pairs well with this device. The open-drain active-low output can pull the RESET pin low directly, and with a quiescent current in the low-microamp range and a compact SOT-23 3-pin footprint, it adds minimal board overhead to ARM Cortex-M0, PIC, and AVR designs.
How does the TC54VN2902ECB713 compare to an adjustable supervisory IC for a fixed 2.9 V rail?
Unlike adjustable supervisors that require two external resistors to set the threshold, the TC54VN2902ECB713 integrates the 2.9 V reference internally, saving at least 2 passive components and reducing layout area. The tradeoff is that the threshold is fixed, so it suits designs where 2.9 V is the intended minimum operating voltage and no post-assembly tuning is needed.
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 |
| 1000+ | $0.3550 | $355.00 |
| 3000+ | $0.2800 | $840.00 |
| 6000+ | $0.2750 | $1650.00 |
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