The TL7705A is a single supply voltage supervisor designed for 5V systems, featuring a programmable time delay. It operates as a reset controller for microcomputer and microprocessor systems, monitoring supply voltage for undervoltage conditions at the SENSE input. The RESET output activates when the supply voltage reaches approximately 3.6V during power-up, and a delay timer initiates before the outputs return to inactive states. In the event of an undervoltage condition during normal operation, the RESET outputs become active. The device includes a precision voltage sensor and a temperature-compensated voltage reference, ensuring reliable performance across a wide supply voltage range. It is available in multiple package options, including 8-PDIP, and is suitable for applications in computers, tablets, smartphones, servers, and music players. The operating temperature range for the TL7705AIP is -40 to 85¬8C.
Single Supply Voltage Supervisor for 5V Systems with Programmable Time Delay 8-PDIP -40 to 85
5V Voltage Supervisor IC, 4.5-4.6V Threshold, 3.5-18V Supply, 8-PDIP Product overview: TL7705AIP from Texas Instruments is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5V, 4.6V, 18V. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 5V, 4.6V, 18V, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-TL7705AIP can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 032514-TL7705AIP
Packaging: Tube/Rail
Type: Simple Reset/Power-On Reset
Mounting: Through Hole
Output: Complementary
Reset: Active High/Active Low
Number of Voltages Monitored: 1
Reset Timeout: 1 μs Maximum Propagation Delay
Voltage - Threshold: 4.55V
Family Name: TL7705A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-PDIP
Alternative Parts (Cross-Reference): TL7705AID; TL7705AIDTR ; TL7705ACP;
Introduction Date: August 23, 1996
ECCN: EAR99
Country of Origin: China, India, Malaysia, Morocco, Philippines, Republic of Korea, Singapore
Estimated EOL Date: Obsolete / End of life
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Limited
Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.55V, PDIP8
Supervisor Complementary 1 Channel 8-PDIP
Supply voltage supervisorTL7705AIP 4.55V
Supervisory Circuits 4.55V Monitor
Supervisor Open Drain or Open Collector 1 Channel 8-PDIP
IC SUPERVISOR 1 CHANNEL 8DIP
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | DigiKey | RS Components, Ltd. | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | TL7705AIP | 691-TL7705AIP | 032514-TL7705AIP | TL7705AIP | 296-3241-5-ND | 1450823 | TL7705AIP | TL7705AIP | TL7705AIP |
| Product Name | TL7705A Single Supply Voltage Supervisor for 5V Systems with Programmable Time Delay | 5V 4.6V 18V Voltage Supervisor IC | PMIC - PMIC - Supervisors - TL7705AIP | Supervisors | Voltage Supervisors | Supervisory Circuits | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | |
| Number of Supplies | 1 | 1 | 1; 1 | 1 | |||||
| Features | Manual Reset | Manual Reset | |||||||
| Output Options | Open Drain; Active-high,Active-low,Open-drain | Inverting; Active Low; Active High | Open Drain; Active Low; Active High | Active Low; Active Low | Open Drain | ||||
| Type | PDIP,SO,SOIC | P | DIP; PDIP; 8-PDIP | DIP; PDIP; PDIP8 | DIP; "8-DIP (0.300"", 7.62mm)" | DIP; Pdip | DIP; 8-DIP (0.300\", 7.62mm) | ||
| IQ | 1800 µA | 1800 µA |
