TL7705A Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The TL7705A is a single-supply voltage supervisor for 5V systems, featuring a programmable time delay, active-low reset output, 4.55V threshold voltage, and DIP package. It monitors supply voltage and generates a reset signal for reliable microprocessor system startup. In stock worldwide.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TL7705A Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TL7705A?
- Single-supply voltage supervisor designed for 5V power rails
- Programmable time delay via external capacitor
- Active-low reset output for microprocessor or system reset
- 4.55V monitoring threshold for accurate supply fault detection
- Wide operating temperature range for industrial applications
- Standard DIP package for easy through-hole assembly
What is TL7705A used for?
The TL7705A is used in microprocessor-based systems and embedded controllers to ensure reliable power-on reset and brownout detection. It is commonly deployed in industrial control systems, medical devices, and consumer electronics where guaranteed microprocessor startup and power-fail protection are essential.
What are the specifications of TL7705A?
| YTEOL | EYTEOL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Country of Origin | Country of Origin |
Where can I find the TL7705A datasheet?
TL7705A Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL7705A?
Compatible alternatives and drop-in replacements for TL7705A:
Frequently Asked Questions
What supply voltage does the TL7705A monitor?
The TL7705A is designed to monitor a 5V supply rail, with an internal threshold of approximately 4.55V. When the supply drops below this level, it asserts a reset signal to protect the connected microprocessor or system logic.
How is the time delay programmed in the TL7705A?
The reset time delay of the TL7705A is programmed by connecting an external capacitor to the CT pin. A larger capacitor increases the delay, giving the power supply more time to stabilize before the reset is released.
What type of reset output does the TL7705A provide?
The TL7705A provides an active-low reset output that is asserted when the monitored supply voltage falls below the 4.55V threshold, and is released after the programmed time delay once the supply recovers.
What package is the TL7705A available in?
The TL7705A is available in a standard DIP (Dual-In-Line Package), which supports through-hole PCB assembly and is compatible with standard 14-pin or 8-pin DIP sockets commonly used in prototyping and production boards.
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 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.”
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