company blog about Mingjiada Supply TI TPS3703 Series High Accuracy Over/Undervoltage Reset IC

Mingjiada Supply TI TPS3703 Series High Accuracy Over/Undervoltage Reset IC

Mingjiada Electronics specialises in TI (Texas Instruments) power monitoring and reset ICs, We stock the full range of TPS3703 models in stock, all genuine original products, and support both small-batch trial orders and large-volume supply. The TPS3703 is a high-precision window-type voltage monitoring reset IC launched by TI, integrating dual over-voltage (OV) and under-voltage (UV) monitoring, along with reset delay and manual reset functions. It enables fixed-threshold monitoring without the need for external voltage-dividing resistors, making it suitable for low-voltage power rail protection applications with narrow voltage margins.

Product Overview
TPS3703 – High-precision overvoltage and undervoltage reset IC with delay time and manual reset functions (Package: WSON-6)
Overview: The TPS3703 is an integrated overvoltage (OV) and undervoltage (UV) monitor or reset IC, housed in an industry-leading ultra-compact 6-pin DSE package. This high-precision voltage monitor is ideally suited for systems utilising low-voltage power rails with very tight supply tolerance margins. Low-threshold hysteresis prevents false reset signals when the monitored voltage is within the normal operating range. Furthermore, built-in glitch suppression and a noise filter further eliminate erroneous resets caused by spurious signals.

TPS3703 Features:
Input voltage range: 1.7V to 5.5V
Undervoltage lockout (UVLO): 1.7V
Low quiescent current: 7µA (maximum)
High threshold accuracy:
±0.25% (typical)
±0.7% (-40°C to +125°C)
Fixed-window threshold levels
50 mV step (500 mV to 1.3 V)
1.5 V, 1.8 V, 2.5 V, 2.8 V, 2.9 V, 3.3 V, 5 V
UV threshold only
Window tolerance range: ±3% to ±7%
User-adjustable voltage threshold levels
Internal glitch suppression and hysteresis
Fixed delay time options: 50 µs, 1 ms, 5 ms, 10 ms, 20 ms, 100 ms, 200 ms
Programmable delay time options using a single external capacitor
Open-drain, low-active UV and OV monitors
RESET voltage-latching output mode

Mingjiada Electronics supplies the [TI] TPS3703 high-precision monitor or reset IC, including but not limited to the following:
TPS3703A3250DSER
TPS3703A4080DSER
TPS3703A4110DSER
TPS3703A4330DSER
TPS3703A5075DSER
TPS3703A5085DSER
TPS3703A5180DSER
TPS3703A5120DSER
TPS3703A5330DSER
TPS3703A5500DSER
TPS3703A6330DSER
TPS3703A7330DSER
TPS3703B6050DSER
TPS3703F6050DSER

Mingjiada Electronics stocks a comprehensive range of mainstream models and supports both small-batch samples and large-volume orders. Backed by an efficient logistics system, we ensure rapid product delivery.

For further information on the [TI] TPS3703 high-precision overvoltage and undervoltage reset ICs, or to enquire about pricing, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply details.