TCM809TENB713 Microchip Integrated Circuit (SOT23 (3-Pin)) In Stock
TCM809TENB713 is a single-channel voltage supervisor and reset IC from Microchip in a compact SOT-23 3-pin package. It monitors supply voltage with a fixed threshold and provides active-low reset output to ensure reliable system startup. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TCM809TENB713 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2050(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel voltage supervisor with fixed threshold for reliable power-on reset generation
- Ultra-compact SOT-23 3-pin package enabling space-constrained board designs
- Active-low open-drain reset output compatible with 3.3 V and 5 V logic systems
Applications
TCM809TENB713 is widely used in microcontroller-based systems to ensure clean power-on and brown-out reset sequencing. It protects embedded processors in industrial control boards, consumer electronics, and IoT edge nodes from operating under insufficient supply voltage. Its tiny SOT-23 footprint makes it ideal for space-constrained designs requiring simple, reliable supervisory functions.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-3 |
| YTEOL | 8 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| 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, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max (Isup) | 0.025mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.96mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +3.08V |
| ## TCM809TENB713 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 | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TCM809TENB713:
suggested
suggested
suggested
Frequently Asked Questions
What is the supply voltage monitoring threshold of the TCM809TENB713 and how does it affect system reset behavior?
The TCM809TENB713 monitors a single supply rail using a fixed internal threshold. When supply voltage drops below the threshold, the active-low reset output asserts to hold the microcontroller in reset, preventing erratic operation. The SOT-23 3-pin package houses 1 supervisory channel with no external components required for threshold setting.
Which embedded processor designs benefit most from using TCM809TENB713 in a SOT-23 package?
Designs using 3.3 V or 5 V microcontrollers benefit greatly, especially where board space is limited to under 5 mm x 5 mm. The 3-pin SOT-23 footprint requires minimal PCB area, making it suitable for wearables, IoT sensor nodes, and industrial control modules that need reliable brown-out detection with 1 reset output channel.
How does TCM809TENB713 compare to multi-channel supervisors for a single-processor reset circuit?
For single-processor boards requiring only 1 monitored supply and 1 reset output, TCM809TENB713 is a lower-cost and smaller alternative to multi-channel supervisors. It eliminates unused channels, reduces BOM complexity, and fits in the SOT-23 3-pin outline with a maximum height of approximately 1.45 mm, saving cost and space versus larger SOIC-8 alternatives.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3379 | $0.34 |
| 10+ | $0.3345 | $3.35 |
| 24+ | $0.2909 | $6.98 |
| 3000+ | $0.2100 | $630.00 |
| 9000+ | $0.2050 | $1845.00 |
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