STMicroelectronics 1 Voltage Supervisor 6-Pin 3.15 V SOT-23

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RS-artikelnummer:
196-2091
Tillv. art.nr:
STM6719TWWB6F
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Supervisor

Sub Type

Voltage Supervisor

Number of Supervisors

1

Watchdog Timer

No

Manual Reset

Yes

Power Fail Detection

No

Output Driver

Active Low, Open Drain

Mount Type

Surface

Package Type

SOT-23

Pin Count

6

Reset Threshold Voltage

3.15V

Minimum Operating Temperature

-40°C

Monitored Voltage

1.58V

Maximum Operating Temperature

85°C

Series

STM6719

Standards/Approvals

No

Length

2.9mm

Width

1.6 mm

Height

1.45mm

Minimum Supply Voltage

0.8V

Automotive Standard

No

Maximum Supply Voltage

5.5V

COO (Country of Origin):
MY
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).

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