TPS38/TPS38-Q1 65V Input Voltage Detectors

Texas Instruments TPS38/TPS38-Q1 65V Input Voltage Detectors come with 1µA IDD, 1% accuracy, and a fast 10µs detection time. These devices can be connected directly to a 12V/24V automotive battery system to continuously monitor over- (OV) or under- (UV) voltage conditions. With its internal resistor divider, it offers a small total solution size. Wide hysteresis voltage options are available to ignore cold crank, start-stop, and various car battery voltage transients. Built-in hysteresis on the SENSE pins prevents false reset signals when monitoring a supply voltage rail.

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Description Datasheet Availability Pricing (SGD) 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
Packaging
Texas Instruments Supervisory Circuits 65-V dual-channel su pervisor with ultra
Datasheet
2,863In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SON-10 7.5 V Open Drain, Push-Pull Manual Reset No Watchdog Backup 65 V - 40 C + 125 C 1.5 % TPS38 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits 65-V dual-channel su pervisor with ultra
Datasheet
2,503In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SON-10 7.5 V Open Drain, Push-Pull Manual Reset No Watchdog Backup 65 V - 40 C + 125 C 1.5 % TPS38 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
5,402In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT WSON-10 4.8 V, 4.8 V 2 Input Open Drain, Push-Pull Manual Reset No Watchdog No Backup 12.8 ms 65 V - 40 C + 125 C TPS38 Reel, Cut Tape, MouseReel

Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
2,785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT WSON-10 800 mV, 800 mV 2 Input Open Drain, Push-Pull Manual Reset No Watchdog No Backup 12.8 ms 65 V - 40 C + 125 C TPS38 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
2,243In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT TSOT-23-14 2 Input Open Drain, Push-Pull Manual Reset Watchdog Backup 65 V - 40 C + 125 C TPS38 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
2,845In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT WSON-10 2 Input Active High, Active Low, Open Drain, Push-Pull Manual Reset No Watchdog Backup 12.8 s 65 V - 40 C + 125 C 1.5 % TPS38 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
2,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT WSON-10 2 Input Active High, Active Low, Open Drain, Push-Pull Manual Reset No Watchdog Backup 12.8 s 65 V - 40 C + 125 C 1.5 % TPS38 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
2,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT WSON-10 2 Input Active High, Active Low, Open Drain, Push-Pull Manual Reset No Watchdog Backup 12.8 s 65 V - 40 C + 125 C 1.5 % TPS38 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
1,331In Stock
3,000Expected 31/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SON-10 800 mV Open Drain, Push-Pull Manual Reset No Watchdog Backup 65 V - 40 C + 125 C 1.5 % TPS38 Reel, Cut Tape, MouseReel
Texas Instruments TPS38B5858FFDSKRQ1
Texas Instruments Supervisory Circuits Automotive 65-V dual -channel supervisor
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

TPS38 Reel