TLC7705IPWRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLC7705IPWRG4 is a single-channel power supply voltage supervisor and reset IC from Texas Instruments in an 8-pin TSSOP package. It monitors supply voltage levels and generates a reset signal to prevent microcontroller operation under brownout conditions. From $0.65 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC7705IPWRG4 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
Key Features
- Single-channel voltage supervisor provides reliable power-on reset and brownout detection for microcontroller and processor systems
- Fixed threshold design eliminates external resistor divider networks, simplifying PCB layout and reducing component count
- 8-pin TSSOP package offers a compact footprint ideal for space-constrained embedded system designs
- RoHS-compliant G4 variant ensures suitability for environmentally regulated consumer and industrial markets
Applications
The TLC7705IPWRG4 is designed to monitor power supply rails in microcontroller-based systems and assert a reset signal during power-up, brownout, or power-down events to ensure controlled and reliable processor initialization. It is commonly used in embedded control boards, industrial PLCs, automotive ECUs, and consumer appliances where preventing incorrect operation during supply voltage transients is critical. Its simple fixed-threshold design minimizes external component requirements for rapid integration into new and existing circuit designs.
Specifications
| 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) | 2.7V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +4.55V |
| 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 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC7705IPWRG4:
Frequently Asked Questions
What does the TLC7705IPWRG4 do?
The TLC7705IPWRG4 is a voltage supervisor that monitors the supply voltage and asserts a reset output signal whenever the supply falls below a specified threshold. This prevents microcontrollers and digital logic from operating with insufficient supply voltage, which could cause unpredictable behavior or data corruption.
Is the TLC7705IPWRG4 threshold adjustable?
No, the TLC7705IPWRG4 has a fixed voltage threshold and does not support external adjustment via a resistor divider. The fixed threshold simplifies design by eliminating external components and reducing potential sources of error, though it limits flexibility compared to adjustable supervisor ICs.
What package does the TLC7705IPWRG4 use?
The TLC7705IPWRG4 is housed in an 8-pin TSSOP (Thin Shrink Small Outline Package) with 0.25 mm pitch, also identified as JESD-30 code R-PDSO-G8. This slim, fine-pitch package is well-suited for compact PCB layouts in embedded systems and consumer electronics where board space is at a premium.
What are typical applications for the TLC7705IPWRG4?
Typical applications include microcontroller reset generation in embedded control systems, power-on initialization in industrial PLCs, supply monitoring in consumer appliances, and brownout protection in battery-powered devices. Any system requiring a reliable reset signal tied to supply voltage integrity can benefit from this supervisor IC.
Is the TLC7705IPWRG4 RoHS compliant?
Yes, the G4 suffix in the part number indicates that the TLC7705IPWRG4 is a lead-free, RoHS-compliant version supplied in tape-and-reel packaging. This designation confirms compliance with EU RoHS and similar environmental directives, making it appropriate for products sold in regulated global markets.
Related Guides
CDCE913PWR Programmable Clock Synthesizer Design Guide
Complete design guide for the CDCE913PWR clock synthesizer: VCO range, I2C programming, decoupling, and layout best practices for embedded systems.
May 22, 2026
OPA4277MDTEP Precision Quad Op-Amp Selection Guide: How to Choose the Right Variant
How to choose the right OPA4277 quad precision op-amp variant—OPA4277MDTEP vs UA—covering offset voltage, CMRR, supply range, and temperature grade.
May 22, 2026
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 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
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.”