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STG3157CTR

Low voltage low on-resistance SPDT switch with break-before-make feature

Operating RangeIndustrial
Supply Voltage Min Volt1.65
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-55.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeIndustrial
Package NameSOT323-6L

The STG3157 is a high-speed CMOS analog SPDT (single-pole double-throw) switch or 2:1 multiplexer/demultiplexer bus switch manufactured using silicon gate CMOS technology. It is designed to operate from a 1.65 V to 5.5 V supply, making the device ideal for portable applications.The STG3157 features...
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Key features
  • High speed:
    • tPD = 0.3 ns (max) at VCC = 4.5 V
    • tPD = 0.8 ns (max) at VCC = 3.0 V
    • tPD = 1.2 ns (max) at VCC = 2.3 V
  • Ultra low power dissipation:
    • ICC = 1 μA (max) at TA = 85 °C
  • Low on-resistance; at VIN = 0 V:
    • RON = 7 Ω (max TA = 85 °C) at VCC = 4.5 V
    • RON = 9 Ω (max TA = 85 °C) at VCC = 3.0 V
  • Wide operating voltage range:
    • VCC (OPR) = 1.65 V to 5.5 V single supply
  • TTL threshold ON control input at VCC = 2.7 to 3.6 V
  • Pin and function compatible with 74 series 3157
  • Latch-up performance exceeds 150 mA (JESD 17)
In stock
Quantity $ per unit Savings
1-9$0.850%
10-99$0.6919%
100-249$0.5536%
250-499$0.4054%
500$0.3658%
Contact sales
$0.85
$0.85
Operating RangeIndustrial
Supply Voltage Min Volt1.65
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-55.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeIndustrial
Package NameSOT323-6L

The STG3157 is a high-speed CMOS analog SPDT (single-pole double-throw) switch or 2:1 multiplexer/demultiplexer bus switch manufactured using silicon gate CMOS technology. It is designed to operate from a 1.65 V to 5.5 V supply, making the device ideal for portable applications.The STG3157 features...
Read More

Key features
  • High speed:
    • tPD = 0.3 ns (max) at VCC = 4.5 V
    • tPD = 0.8 ns (max) at VCC = 3.0 V
    • tPD = 1.2 ns (max) at VCC = 2.3 V
  • Ultra low power dissipation:
    • ICC = 1 μA (max) at TA = 85 °C
  • Low on-resistance; at VIN = 0 V:
    • RON = 7 Ω (max TA = 85 °C) at VCC = 4.5 V
    • RON = 9 Ω (max TA = 85 °C) at VCC = 3.0 V
  • Wide operating voltage range:
    • VCC (OPR) = 1.65 V to 5.5 V single supply
  • TTL threshold ON control input at VCC = 2.7 to 3.6 V
  • Pin and function compatible with 74 series 3157
  • Latch-up performance exceeds 150 mA (JESD 17)