STMicroelectronics 1 Voltage Supervisor 3-Pin 2.97 V SOT-23, STM1818SWX7F

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包裝方式：
RS庫存編號:
189-1932
製造零件編號:
STM1818SWX7F
製造商:
STMicroelectronics
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品牌

STMicroelectronics

Product 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

3

Monitored Voltage

3V

Reset Threshold Voltage

2.97V

Reset Active Time

200ms

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Length

3.04mm

Height

1.02mm

Standards/Approvals

No

Series

STM1818

Minimum Supply Voltage

1V

Automotive Standard

No

Maximum Supply Voltage

5.5V

Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages

Four output configurations:

Push-pull, active-high (STM1812,1817)

Push-pull, active-low (STM1810,1815)

Open-drain, active-low (STM1811,1816)

Open-drain, active-low with push-button detect (STM1813,1818)

Reset pulse width - 100 ms (min.)

Low supply current - 4 μA (typ.)

Guaranteed assertion down to VCC= 1.0 V (0 °C to 105 °C)

Factory-trimmed reset thresholds of 2.55 V, 2.88 V, 3.06 V, 4.37 V, and 4.62 V (typ.)

Power supply transient immunity

Push-button/manual reset detect (STM1813/1818)

Operating temperature: –40 °C to 105 °C

± 2.5% reset threshold accuracy:(–40 °C to 105 °C)

Available in the SOT23-3 package

Fully compatible with DS181x and MXD181x products.

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