TLC7725IPWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TLC7725IPWG4 is a Texas Instruments micropower voltage supervisor and reset IC with a fixed 2.18 V threshold, single-channel monitoring function, and low quiescent current, housed in an 8-pin TSSOP package for space-constrained designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC7725IPWG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 TLC7725IPWG4?
- Fixed 2.18 V threshold micropower voltage supervisor with single-channel reset output
- Extremely low quiescent current enabling always-on monitoring in battery-powered systems
- 8-pin TSSOP package (0.65 mm pitch) for compact, space-constrained PCB layouts
- RoHS-compliant JESD-609 e4 lead-free construction in plastic/epoxy body
What is TLC7725IPWG4 used for?
TLC7725IPWG4 is designed for microcontroller and processor reset supervision in battery-powered handheld devices, wearables, and IoT sensor nodes where minimizing quiescent current is critical. Its fixed 2.18 V threshold suits low-voltage MCU supply rails, generating a clean reset pulse during power-on and brownout conditions. It is also used in industrial sensor modules and portable medical instruments to ensure reliable startup and safe shutdown behavior.
What are the specifications of TLC7725IPWG4?
| YTEOL | 0 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.016mA |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2.25V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TLC7725IPWG4 datasheet?
TLC7725IPWG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC7725IPWG4?
Compatible alternatives and drop-in replacements for TLC7725IPWG4:
Frequently Asked Questions
At what voltage threshold does TLC7725IPWG4 assert a reset, and can it be adjusted?
TLC7725IPWG4 asserts its reset output at a fixed 2.18 V threshold, and the threshold is not adjustable. This fixed level is optimized for low-voltage microcontrollers operating from 2.5 V to 3.3 V rails, ensuring the reset signal fires before the supply drops below the MCU's minimum operating voltage.
How does the TSSOP-8 package of TLC7725IPWG4 benefit PCB layout in compact sensor designs?
The 8-pin TSSOP package of TLC7725IPWG4 has a 0.65 mm pitch and occupies roughly 4.4 mm × 3.0 mm of board area, significantly smaller than an 8-pin SOIC. This compact footprint suits high-density IoT sensor PCBs where supervisor circuits must fit in under 15 mm² of available space.
Which low-voltage MCU reset applications can TLC7725IPWG4 support in place of TLV803 or similar devices?
TLC7725IPWG4 can replace TLV803 and similar 3-pin supervisors when an 8-pin TSSOP form factor provides additional routing flexibility. Its 2.18 V trip point suits MSP430 and ARM Cortex-M0 MCUs operating from 2.5 V to 3.6 V supplies, and its single-channel architecture keeps component count and current draw minimal in battery-powered nodes.
What is the typical quiescent current of TLC7725IPWG4, and why does it matter for coin-cell powered designs?
TLC7725IPWG4 is classified as a micropower device with quiescent current in the low-microamp range (typically below 10 µA), which is critical for coin-cell CR2032 designs where the total standby budget is often limited to 50 µA. Lower supervisor quiescent current directly extends battery life by weeks or months in always-on monitoring applications.
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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.
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