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Product Overview
The TLC7701QPW from Texas Instruments is a precision supervisory circuit designed for monitoring power supply voltages in digital systems. It provides a reset output during power-up, power-down, and brownout conditions. The device operates over a wide supply voltage range from 1.1V to 5.5V and features a push-pull output stage, eliminating the need for an external pull-up resistor. Housed in a compact 8-TSSOP package, it is ideal for space-constrained applications requiring reliable voltage supervision.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage Range |
1.1V to 5.5V |
| Reset Threshold Voltage |
0.9V (fixed) |
| Reset Output Type |
Push-Pull, Active Low |
| Reset Timeout Period |
200ms (typical) |
| Quiescent Current |
9µA (typical) |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
8-TSSOP |
Key Features
- Precision voltage monitoring with fixed threshold of 0.9V
- Push-pull reset output eliminates external pull-up resistor
- Low quiescent current of 9µA for power-sensitive designs
- Wide supply voltage range from 1.1V to 5.5V
- 200ms reset timeout ensures system stability
- Operating temperature range -40°C to +125°C for industrial applications
- Compact 8-TSSOP package saves board space
Target Applications
- 5G base station power management modules
- Automotive dashboard and infotainment systems
- Industrial PLC and motor control units
- Portable medical devices like glucose monitors
- IoT edge nodes and smart sensors
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLC7701QPW. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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with full quality assurance and traceability.
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be authentic with strict quality control.
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environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TLC7701QPW 是德州儀器推出的精密電源監控電路,專為數位系統的電源電壓監控而設計。它在開機、關機和電壓驟降時提供重置輸出。該器件支援 1.1V 至 5.5V 的寬電源電壓範圍,並採用推挽輸出級,無需外部上拉電阻。採用緊湊的 8-TSSOP 封裝,非常適合空間受限且需要可靠電壓監控的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓範圍 |
1.1V 至 5.5V |
| 重置閾值電壓 |
0.9V(固定) |
| 重置輸出類型 |
推挽,低電平有效 |
| 重置超時週期 |
200ms(典型值) |
| 靜態電流 |
9µA(典型值) |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
8-TSSOP |
核心特性
- 精確電壓監控,固定閾值 0.9V
- 推挽重置輸出,無需外部上拉電阻
- 低靜態電流 9µA,適合低功耗設計
- 寬電源電壓範圍 1.1V 至 5.5V
- 200ms 重置超時,確保系統穩定
- 工作溫度範圍 -40°C 至 +125°C,適用於工業應用
- 緊湊的 8-TSSOP 封裝,節省電路板空間
典型應用場景
- 5G 基站電源管理模組
- 汽車儀表盤和資訊娛樂系統
- 工業 PLC 和馬達控制單元
- 可攜式醫療設備,如血糖監測儀
- 物聯網邊緣節點和智慧感測器
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