TL7702AIP-P2 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The TL7702AIP-P2 is a single-channel voltage supervisor IC from Texas Instruments with programmable undervoltage threshold and reset-time delay. It monitors supply voltage levels and generates reset signals to protect microcontrollers and digital systems from brown-out conditions. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TL7702AIP-P2 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Programmable undervoltage threshold allows flexible customization to match diverse supply voltage requirements without external components
- Adjustable reset-time delay prevents false resets during transient supply voltage dips, improving system reliability
- Single-channel supervisor in dual-in-line package provides simple, low-cost supply monitoring for microcontroller and processor resets
Applications
The TL7702AIP-P2 voltage supervisor is designed for microcontroller reset circuits, embedded system power management, and industrial control units where reliable detection of supply undervoltage is essential for preventing data corruption. It is commonly used in automotive ECUs, PLC systems, and consumer electronics to assert a clean reset signal when VCC drops below the programmed threshold. The DIP package simplifies prototyping and through-hole assembly for legacy or ruggedized system designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TL7702AIP-P2:
Voltage Supervisor/Reset IC, Adjustable, 1 Channel, +2.53V, BIPolar, PDIP8
Voltage Supervisor/Reset IC, Adjustable, 1 Channel, +2.53V, BIPolar, PDIP8
Frequently Asked Questions
What does the TL7702AIP-P2 do and how does it protect a system?
The TL7702AIP-P2 is a voltage supervisor that monitors the system supply voltage and asserts a reset signal whenever the voltage drops below a programmed undervoltage threshold. This protects microcontrollers and logic ICs from executing code during brown-out conditions, which can cause data corruption or unpredictable system behavior.
Can the undervoltage threshold be adjusted on the TL7702AIP-P2?
Yes, the TL7702AIP-P2 features a programmable undervoltage threshold, allowing designers to set the trip point to match their specific supply voltage rail using external resistor divider networks. This flexibility makes it compatible with 3.3 V, 5 V, and other common logic supply levels.
What is the reset-time delay feature of the TL7702AIP-P2?
The TL7702AIP-P2 includes an adjustable reset-time delay that keeps the reset signal asserted for a programmable duration after the supply voltage recovers above the threshold. This delay ensures that the power supply has stabilized before releasing the microcontroller from reset, preventing false starts during slow power-up ramps.
What package does the TL7702AIP-P2 come in and is it suitable for through-hole mounting?
The TL7702AIP-P2 is housed in a dual-in-line (DIP) package, which supports through-hole PCB mounting. This package type is popular for prototyping, socketed applications, and legacy board designs where surface-mount components are not preferred or required by the design specification.
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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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