company blog about Mingjiada Supply TI TPS3808E Series 600nA Ultra-Low Quiescent Current Supervisory Circuits

Mingjiada Supply TI TPS3808E Series 600nA Ultra-Low Quiescent Current Supervisory Circuits

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of the [TI] TPS3808E series of ultra-low quiescent current monitors. This series features programmable delay and manual reset functions. Mingjiada Electronics stocks a 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.

[TI] TPS3808E Series 600 nA Ultra-Low Quiescent Current Monitor
Overview: The TI TPS3808E series microprocessor-monitored circuits monitor system voltages ranging from 0.4 V to 5 V. The open-drain RESET signal becomes active when the SENSE voltage drops below a preset threshold or when the Manual Reset (MR) pin is pulled to a logic low level. Once the SENSE voltage and the Manual Reset (MR) return to above their respective thresholds, the RESET output remains low for a user-adjustable delay time.

Key Features:
Undervoltage monitoring of the power rail
Reliable monitoring with high threshold accuracy (typically 1%)
Fixed voltage threshold options from 0.9V to 5V
Adjustable voltage option (0.405) available
Separate SENSE pin for monitoring and VDD pin for the power supply
Device temperature grade 1: –40°C to +125°C
Ultra-low-power miniature solution
0.6µA quiescent current (typical)
Compact 6-pin SOT-23 package (2.99 mm × 1.6 mm)
Highly configurable reset delay time to prevent unsafe power-up
Adjustable range from 1.25 ms to 10 s
Separate manual reset (MR) input to set the RESET output to active on demand

Mingjiada Electronics is a long-term supplier of the [TI] TPS3808E series 600 nA ultra-low quiescent current monitors, including but not limited to the following:
TPS3808EG09DBVR
TPS3808EG125DBVR
TPS3808EG12DBVR
TPS3808EG15DBVR
TPS3808EG19DBVR
TPS3808EG18DBVR
TPS3808EG25DBVR
TPS3808EG30DBVR
TPS3808EG33DBVR
TPS3808EG50DBVR
The TPS3808E devices feature an ultra-low typical quiescent current of 0.6 µA, making them ideal for battery-powered applications.

For further product details regarding the [TI] TPS3808E series of 600 nA ultra-low quiescent current monitors, or to enquire about sample prices, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply information.