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STM6778TZWB6F

STM6778TZWB6F

STM6778TWWB6F

STM6778TWWB6F

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STM6778TGWB6F

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

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeIndustrial
Package NameSOT23-6L

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...
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Key features
  • Primary supply (VCC1) monitor. Fixed (factory-programmed) reset thresholds: 4.63 V to 1.58 V
  • Secondary supply (VCC2) monitor (STM6717/18/19/20/77/78)
  • Fixed (factory-programmed) reset thresholds: 3.08 V to 0.79 V
  • Tertiary supply monitor (using externally adjustable RSTIN): 0.626 V internal reference
  • RSToutputs (push-pull or open drain); state guaranteed if VCC1or VCC2≥ 0.8 V
  • Reset delay time (trec) on power-up: 13.2 ms, 210 ms, 900 ms (typ)
  • Manual reset input (MR)
  • Optional delayed manual reset input (MRC) with external capacitor (STM6777/78/79/80)
  • Low supply current - 11 μA (typ), VCC1= VCC2 = 3.6 V
  • Operating temperature: –40 °C to 85 °C (industrial grade)
In stock
Quantity $ per unit Savings
1-9$1.520%
10-24$1.3710%
25-99$1.2915%
100-249$1.1127%
250-499$1.0432%
500$0.9041%
Contact sales
$1.52
$1.52
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeIndustrial
Package NameSOT23-6L

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...
Read More

Key features
  • Primary supply (VCC1) monitor. Fixed (factory-programmed) reset thresholds: 4.63 V to 1.58 V
  • Secondary supply (VCC2) monitor (STM6717/18/19/20/77/78)
  • Fixed (factory-programmed) reset thresholds: 3.08 V to 0.79 V
  • Tertiary supply monitor (using externally adjustable RSTIN): 0.626 V internal reference
  • RSToutputs (push-pull or open drain); state guaranteed if VCC1or VCC2≥ 0.8 V
  • Reset delay time (trec) on power-up: 13.2 ms, 210 ms, 900 ms (typ)
  • Manual reset input (MR)
  • Optional delayed manual reset input (MRC) with external capacitor (STM6777/78/79/80)
  • Low supply current - 11 μA (typ), VCC1= VCC2 = 3.6 V
  • Operating temperature: –40 °C to 85 °C (industrial grade)