Datasheet > STM6779LGWB6F

STM6779LGWB6F

更新时间： 2025-07-22 06:13:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		光电二极管
页数	文件大小	规格书
30页	637K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, LEAD FREE, MO-178CAA, SOT-23, 6 PIN

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中文翻译

获取价格

数据手册

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STM6779LGWB6F 数据手册

STM6717/6718/6719/6720

STM6777/6778/6779/6780

Dual/triple ultra-low voltage supervisors

with push-button reset (with delay option)

Features

■ Primary supply (V

) monitor.

CC1

Fixed (factory-programmed) reset thresholds:

4.63 V to 1.58 V

■ Secondary supply (V

) monitor

CC2

(STM6717/18/19/20/77/78)

■ Fixed (factory-programmed) reset thresholds:

3.08 V to 0.79 V

■ Tertiary supply monitor (using externally

SOT23-5 (WY)

adjustable RSTIN): 0.626 V internal reference

■ RST outputs (push-pull or open drain); state

guaranteed if V

or V

≥ 0.8 V

CC1

CC2

■ Reset delay time (t ) on power-up: 13.2 ms,

rec

210 ms, 900 ms (typ)

■ Manual reset input (MR)

■ Optional delayed manual reset input (MRC)

with external capacitor (STM6777/78/79/80)

SOT23-6 (WB)

■ Low supply current - 11 µA (typ),

= V

= 3.6 V

CC1

CC2

■ Operating temperature: –40 °C to 85 °C

(industrial grade)

Table 1.

Device summary

Monitored voltages

Reset output (RST)

Part

Manual reset DelayedMR

Package

Active-low

(push-pull) (open drain)

Active-low

number

input (MR)

pin (MRC)

V_CC1

V_CC2

RSTIN

STM6717

STM6718

STM6719

STM6720

STM6777

STM6778

STM6779

STM6780

✔

August 2011

Doc ID 11469 Rev 8

1/30

www.st.com

12 3 4 5 6 7...30

中文翻译

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