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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Description Datasheet Availability Pricing (DKK) 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
Datasheet
1.419In Stock
Cut Tape
20,96 kr.
15,82 kr.
14,47 kr.
13,06 kr.
Reel
11,12 kr.
View
MouseReel Available
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
Datasheet
4.963In Stock
Cut Tape
20,96 kr.
15,82 kr.
14,47 kr.
13,06 kr.
Reel
11,12 kr.
View
MouseReel Available
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
Datasheet
2.718In Stock
Cut Tape
21,48 kr.
16,04 kr.
14,70 kr.
13,13 kr.
Reel
11,34 kr.
View
MouseReel Available
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
Datasheet
3.468In Stock
Cut Tape
18,13 kr.
13,50 kr.
12,38 kr.
11,12 kr.
View
Reel
8,95 kr.
MouseReel Available
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
Datasheet
490In Stock
Cut Tape
21,34 kr.
16,11 kr.
14,77 kr.
13,28 kr.
Reel
10,82 kr.
10,74 kr.
MouseReel Available
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
Datasheet
2.298In Stock
Cut Tape
18,20 kr.
13,58 kr.
12,46 kr.
11,19 kr.
View
Reel
9,18 kr.
MouseReel Available
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 Precision window sup ervisor for OV & UV A 595-TPS3850G18DRCT
Datasheet
2.769In Stock
Cut Tape
18,20 kr.
13,58 kr.
12,46 kr.
11,19 kr.
Reel
9,62 kr.
View
MouseReel Available
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 Automotive window s upervisor for OV & U
Datasheet
2.419In Stock
Cut Tape
21,48 kr.
16,04 kr.
14,70 kr.
13,13 kr.
Reel
11,19 kr.
View
MouseReel Available
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-TPS3850H01DRCT
Datasheet
1.525In Stock
Cut Tape
18,20 kr.
13,58 kr.
12,46 kr.
11,19 kr.
View
Reel
8,95 kr.
MouseReel Available
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 Vltg Super w/ Wndw Wtcdog Time A 595-TPS3850H01DRCR
Datasheet
750In Stock
Cut Tape
21,78 kr.
16,26 kr.
14,85 kr.
13,28 kr.
Reel
12,61 kr.
View
MouseReel Available
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-TPS3850G12DRCR
Datasheet
187In Stock
Cut Tape
21,78 kr.
16,26 kr.
14,85 kr.
13,28 kr.
Reel
12,61 kr.
View
MouseReel Available
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
Datasheet
181In Stock
Cut Tape
21,86 kr.
16,26 kr.
14,92 kr.
13,35 kr.
Reel
11,26 kr.
11,12 kr.
MouseReel Available
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 window sup ervisor for OV & UV A 595-TPS3850H30DRCR
Datasheet
257In Stock
Cut Tape
21,78 kr.
16,26 kr.
14,85 kr.
13,28 kr.
Reel
12,61 kr.
View
MouseReel Available
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
Datasheet
5In Stock
Cut Tape
21,78 kr.
16,26 kr.
14,85 kr.
13,28 kr.
Reel
12,61 kr.
View
MouseReel Available
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
Datasheet
30.000Expected 01/04/2027
Cut Tape
18,58 kr.
13,88 kr.
12,68 kr.
11,41 kr.
View
Reel
10,29 kr.
MouseReel Available
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
Datasheet
12.000Expected 07/01/2027
Cut Tape
18,58 kr.
13,88 kr.
12,68 kr.
11,41 kr.
View
Reel
10,29 kr.
MouseReel Available
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
Datasheet
2.986Expected 29/03/2027
Cut Tape
21,48 kr.
16,04 kr.
14,70 kr.
13,13 kr.
Reel
11,56 kr.
View
MouseReel Available
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
Datasheet
2.130Expected 25/01/2027
Cut Tape
18,65 kr.
13,95 kr.
12,76 kr.
11,41 kr.
10,89 kr.
Reel
10,82 kr.
MouseReel Available
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
Datasheet
6.000Expected 18/03/2027
Cut Tape
18,20 kr.
13,58 kr.
12,46 kr.
11,19 kr.
10,59 kr.
Reel
8,95 kr.
MouseReel Available
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
Datasheet
2.957Expected 21/01/2027
Cut Tape
15,96 kr.
11,94 kr.
10,89 kr.
9,77 kr.
View
Reel
8,73 kr.
MouseReel Available
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
Datasheet
250Expected 25/03/2027
Cut Tape
21,34 kr.
16,04 kr.
14,70 kr.
13,20 kr.
Reel
12,46 kr.
View
MouseReel Available
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
Datasheet
Non-Stocked Lead-Time 20 Weeks
Reel
11,19 kr.
10,89 kr.
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
Datasheet
Non-Stocked Lead-Time 20 Weeks
Reel
11,19 kr.
10,89 kr.
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
Datasheet
Non-Stocked Lead-Time 20 Weeks
Reel
11,19 kr.
10,89 kr.
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
Datasheet
Non-Stocked Lead-Time 20 Weeks
Reel
11,34 kr.
11,26 kr.
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