Integrated Circuits (ICs)

STM6719SFBWB6R

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STMicroelectronics

SUPERVISORY/VOLTAGE DETECTOR, MANUAL, ACTIVE-LOW, OPEN-DRAIN, 0.8-5.5V, 2.925V THRESHOLD, SOT-23-6

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DocumentsDatasheet Product Change Notice EN +2

Integrated Circuits (ICs)

STM6719SFBWB6R

Active

STMicroelectronics

SUPERVISORY/VOLTAGE DETECTOR, MANUAL, ACTIVE-LOW, OPEN-DRAIN, 0.8-5.5V, 2.925V THRESHOLD, SOT-23-6

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DocumentsDatasheet Product Change Notice EN +2

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STM6719SFBWB6R

Mounting Type	Surface Mount
Number of Voltages Monitored	3
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output	Open Drain or Open Collector
Package / Case	SOT-23-6
Reset	Active Low
Reset Timeout	8.8 ms
Supplier Device Package	SOT-23-6
Type	Multi-Voltage Supervisor
Voltage - Threshold	2.925 V, 1.05 V
Voltage - Threshold	Adj

STM6719 Series

Dual/triple ultra-low voltage supervisors with push-button reset (with delay option)

Part	Reset	Mounting Type	Output	Reset Timeout	Operating Temperature [Max]	Operating Temperature [Min]	Number of Voltages Monitored	Package / Case	Type	Supplier Device Package	Voltage - Threshold	Voltage - Threshold	Reset Timeout [Min]
STMicroelectronics STM6719SFBWB6R	Active Low	Surface Mount	Open Drain or Open Collector	8.8 ms	85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	1.05 V 2.925 V	Adj
STMicroelectronics STM6719TZWB6F	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	2.313 V 3.075 V	Adj	140 ms
STMicroelectronics STM6719SHWB6F	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	1.313 V 2.925 V	Adj	140 ms
STMicroelectronics STM6719SFWB6F	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	1.05 V 2.925 V	Adj	140 ms
STMicroelectronics STM6719SVWB6F	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	1.575 V 2.925 V	Adj	140 ms
STMicroelectronics STM6719SFWB6R	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	1.05 V 2.925 V	Adj	140 ms
STMicroelectronics STM6719TGWB6F	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	1.11 V 3.075 V	Adj	140 ms
STMicroelectronics STM6719TWWB6F	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	1.665 V 3.075 V	Adj	140 ms
STMicroelectronics STM6719SYWB6F	Active Low	Surface Mount	Open Drain or Open Collector		85 C	-40 ¯C	3	SOT-23-6	Multi-Voltage Supervisor	SOT-23-6	2.188 V 2.925 V	Adj	140 ms

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	3036	$ 2.10
Newark	Each (Supplied on Cut Tape)	1	$ 1.47
		10	$ 0.96
		25	$ 0.93
		50	$ 0.90
		100	$ 0.86
		250	$ 0.81
		500	$ 0.78
		1000	$ 0.75

Description

General part information

STM6719 Series

The STM6717/18/19/20 and STM6777/78/79/80 supervisors are a family of low-voltage/low-supply current processor (micro or DSP) supervisors, designed to monitor two (or three) system power supply voltages. They are targeted at applications such as set-top boxes (STBs), portable, battery-powered systems, networking, and communication systems.

All device options have a push-button-type manual reset input (MR). The STM6777/78/79/80 also includes an option which enables the user to delay the start of the manual reset process from 6 μs (MRC pin left open) or more with external capacitor. The delay is implemented by connecting the appropriately sized capacitor between the MRC pin and VSS(typical 4 s delay with a 3.3 μF capacitor).

Two of the three supplies monitored (VCC1and VCC2) have fixed (customer-selectable, factory-trimmed) thresholds (VRST1and VRST2). The third voltage is monitored using an externally adjustable RSTIN threshold (0.626 V internal reference).

STM6719SFBWB6R

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STM6719SFBWB6R

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Technical Specifications

STM6719 Series

Pricing

Description

STM6719 Series

Documents

Datasheet

Product Change Notice EN

TN0941

Flyers

STM6719 Series