TPS3850/TPS3851 Precision Voltage Supervisors

Texas Instruments TPS3850/TPS3851 Precision Voltage Supervisors combine a precision voltage supervisor with a programmable window watchdog timer. The TPS3850/TPS3851 window comparator achieves 0.8% accuracy (–40°C to +125°C) for both overvoltage (VIT+(OV)) and undervoltage (VIT–(UV)) thresholds. The TPS3850/TPS3851 also includes accurate hysteresis on both thresholds, making the device ideal for use with tight tolerance systems. The supervisor RESET delay can be set by factory-programmed default delay settings, or programmed by an external capacitor. The factory-programmed RESET delay features a 15% accuracy, high-precision delay timing. The TPS3850/TPS3851 includes a programmable window watchdog timer for a wide variety of applications. The dedicated watchdog output (WDO) enables increased resolution to help determine the nature of fault conditions. The TPS3850-Q1 devices are AEC-Q100 qualified for automotive applications.
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Results: 37
Select Image Part # Mfr. Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Mounting Style Package/Case Threshold Voltage Number of Inputs Monitored Output Type Manual Reset Watchdog Timers Battery Backup Switching Reset Delay Time Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Accuracy Series Qualification Packaging
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U 1,419In Stock
Cut Tape
HK$26.88
HK$20.22
HK$18.50
HK$16.69
Reel
HK$13.89
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 1.2 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup Programmable 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U 4,963In Stock
Cut Tape
HK$18.50
HK$14.96
HK$14.06
HK$12.99
Reel
HK$12.66
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 5 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U 2,718In Stock
Cut Tape
HK$27.54
HK$20.55
HK$18.82
HK$16.85
Reel
HK$14.63
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 1.2 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850H50DRCT 3,468In Stock
Cut Tape
HK$23.18
HK$17.34
HK$15.86
HK$14.22
Reel
HK$11.26
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 5 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850G50DRCR 490In Stock
Cut Tape
HK$27.29
HK$20.63
HK$18.91
HK$17.02
Reel
HK$13.73
HK$13.65
Min.: 1
Mult.: 1
: 250
Voltage Supervisory SMD/SMT VSON-10 5 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850H12DRCT 2,298In Stock
Cut Tape
HK$23.34
HK$17.43
HK$15.95
HK$14.30
Reel
HK$11.75
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 1.2 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U 2,419In Stock
Cut Tape
HK$27.54
HK$20.55
HK$18.82
HK$16.85
Reel
HK$14.63
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 2.5 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850G18DRCT 2,769In Stock
Cut Tape
HK$23.34
HK$17.43
HK$15.95
HK$14.30
Reel
HK$12.41
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 1.8 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850H01DRCT 1,511In Stock
Cut Tape
HK$20.22
HK$15.54
HK$14.39
HK$13.07
Reel
HK$12.08
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 400 mV 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850G12DRCR 187In Stock
Cut Tape
HK$28.03
HK$20.96
HK$19.23
HK$17.26
Reel
HK$15.78
Min.: 1
Mult.: 1
: 250
Voltage Supervisory SMD/SMT VSON-10 1.2 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup Programmable 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850G18DRCR 181In Stock
Cut Tape
HK$27.29
HK$20.55
HK$18.82
HK$16.93
Reel
HK$15.62
Min.: 1
Mult.: 1
: 250
Voltage Supervisory SMD/SMT VSON-10 1.8 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision Vltg Super w/ Wndw Wtcdog Time A 595-TPS3850H01DRCR 750In Stock
Cut Tape
HK$27.45
HK$20.55
HK$18.82
HK$16.85
Reel
HK$16.52
Min.: 1
Mult.: 1
: 250
Voltage Supervisory SMD/SMT VSON-10 400 mV 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850H30DRCR 257In Stock
Cut Tape
HK$28.03
HK$20.96
HK$19.23
HK$17.26
Reel
HK$16.36
Min.: 1
Mult.: 1
: 250
Voltage Supervisory SMD/SMT VSON-10 3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850H33DRCR 5In Stock
250Expected 24/6/2027
Cut Tape
HK$28.93
HK$21.29
HK$19.48
HK$17.51
Reel
HK$15.37
Min.: 1
Mult.: 1
: 250
Voltage Supervisory SMD/SMT VSON-10 3.3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U
21,000Expected 11/3/2027
Cut Tape
HK$26.88
HK$20.22
HK$18.50
HK$16.69
Reel
HK$14.30
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 3.3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U
12,000Expected 7/1/2027
Cut Tape
HK$26.88
HK$20.22
HK$18.50
HK$16.69
Reel
HK$14.30
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 3.3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U
3,000Expected 23/8/2027
Cut Tape
HK$27.54
HK$20.55
HK$18.82
HK$16.85
Reel
HK$15.70
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 400 mV 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U
2,130Expected 25/2/2027
Cut Tape
HK$27.54
HK$20.55
HK$18.82
HK$16.85
Reel
HK$15.70
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 5 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850G33DRCT
6,000Expected 31/5/2027
Cut Tape
HK$23.18
HK$17.34
HK$15.86
HK$14.22
Reel
HK$12.17
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 3.3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850H33DRCT
2,957Expected 21/1/2027
Cut Tape
HK$21.70
HK$16.19
HK$14.88
HK$13.32
HK$13.23
Reel
HK$12.17
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT VSON-10 3.3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Precision window sup ervisor for OV & UV A 595-TPS3850G33DRCR
250Expected 29/4/2027
Cut Tape
HK$27.29
HK$20.55
HK$19.97
Reel
HK$16.03
Min.: 1
Mult.: 1
: 250
Voltage Supervisory SMD/SMT VSON-10 3.3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U Non-Stocked Lead-Time 26 Weeks
Reel
HK$15.70
Min.: 3,000
Mult.: 3,000
: 3,000
Voltage Supervisory SMD/SMT VSON-10 900 mV 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup Programmable 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U Non-Stocked Lead-Time 26 Weeks
Reel
HK$15.70
Min.: 3,000
Mult.: 3,000
: 3,000
Voltage Supervisory SMD/SMT VSON-10 1.8 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup Programmable 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U Non-Stocked Lead-Time 26 Weeks
Reel
HK$15.70
Min.: 3,000
Mult.: 3,000
: 3,000
Voltage Supervisory SMD/SMT VSON-10 3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup Programmable 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel
Texas Instruments Supervisory Circuits Automotive window s upervisor for OV & U Non-Stocked Lead-Time 26 Weeks
Reel
HK$15.70
Min.: 3,000
Mult.: 3,000
: 3,000
Voltage Supervisory SMD/SMT VSON-10 900 mV 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3850 AEC-Q100 Reel