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BD52 & BD53 Automotive Voltage Detector ICs

ROHM Semiconductor BD52 and BD53 Automotive Voltage Detector ICs are highly accurate, AEC-Q100 qualified, low current consumption voltage detection devices featuring an external capacitor-controlled time delay. The BD52 Voltage Detector ICs provide an N-channel open-drain output. The BD53 Voltage Detector ICs provide a CMOS output. ROHM Semiconductor BD52 and BD53 ICs are designed for specific detection voltage ranging from 0.9V to 5.0V, with a 0.1V increment. The time delay for both the BD52 and BD53 Voltage Detector ICs has a ±30% accuracy over the entire operating temperature range of -40°C to +105°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Supervisory Circuits ICs, Power Management, 3.2V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive BD53E32G-MTR ROHM Semiconductor 1: $0.922 2,771In Stock NRND	Mfr. Part # BD53E32G-MTR Mouser Part # 755-BD53E32G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 3.2V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,771In Stock	Cut Tape $0.922 $0.657 $0.588 $0.51 Reel View $0.474 $0.451 $0.433 $0.409 $0.397	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.7V, Adjustable Delay Voltage Detector for Automotive BD52E27G-MTR ROHM Semiconductor 1: $0.878 2,936In Stock NRND	Mfr. Part # BD52E27G-MTR Mouser Part # 755-BD52E27G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.7V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,936In Stock	Cut Tape $0.878 $0.622 $0.559 $0.488 Reel View $0.454 $0.433 $0.426 $0.409 $0.397	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.7V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive BD53E27G-MTR ROHM Semiconductor 1: $0.878 2,655In Stock NRND	Mfr. Part # BD53E27G-MTR Mouser Part # 755-BD53E27G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.7V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,655In Stock	Cut Tape $0.878 $0.622 $0.559 $0.488 Reel View $0.454 $0.433 $0.426 $0.409 $0.397	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.8V, Adjustable Delay Voltage Detector for Automotive BD52E28G-MTR ROHM Semiconductor 1: $0.95 3,679In Stock NRND	Mfr. Part # BD52E28G-MTR Mouser Part # 755-BD52E28G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.8V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	3,679In Stock	Cut Tape $0.95 $0.657 $0.588 $0.51 View Reel $0.396 $0.474 $0.451 $0.433 $0.396 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, Nano Energy™, 1.0V, Adjustable Delay Voltage Detector BD5210G-1TR ROHM Semiconductor 1: $0.446 1,877In Stock New Product	Mfr. Part # BD5210G-1TR Mouser Part # 755-BD5210G-1TR New Product	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, Nano Energy™, 1.0V, Adjustable Delay Voltage Detector Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	1,877In Stock	Cut Tape $0.446 $0.311 $0.276 $0.238 Reel $0.186 View $0.219 $0.207 $0.199 $0.18	Min.: 1 Mult.: 1 : 3,000
Operational Amplifiers - Op Amps EMARMOUR™, Automotive Excellent EMI Immunity Low Input Offset Voltage Rail-to-Rail Input/Output CMOS Operational Amplifier BD5294EYFV-CE2 ROHM Semiconductor 1: $1.44 2,485In Stock New Product	Mfr. Part # BD5294EYFV-CE2 Mouser Part # 755-BD5294EYFV-CE2 New Product	ROHM Semiconductor	Operational Amplifiers - Op Amps EMARMOUR™, Automotive Excellent EMI Immunity Low Input Offset Voltage Rail-to-Rail Input/Output CMOS Operational Amplifier Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,485In Stock	Cut Tape $1.44 $1.04 $0.935 $0.824 Reel $0.683 View $0.77 $0.737 $0.717 $0.665	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps ENARMOUR I/O HIGH OUTPUT DRIVE BD87524FV-LBE2 ROHM Semiconductor 1: $3.02 5,000In Stock	Mfr. Part # BD87524FV-LBE2 Mouser Part # 755-BD87524FV-LBE2	ROHM Semiconductor	Operational Amplifiers - Op Amps ENARMOUR I/O HIGH OUTPUT DRIVE Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	5,000In Stock	Cut Tape $3.02 $2.25 $2.04 $1.83 Reel $1.64 View $1.73 $1.67 $1.64 $1.54	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps HIGHSPEED OPERATIONAL AMPLIFIE BD7284F-LBE2 ROHM Semiconductor 1: $2.66 4,977In Stock	Mfr. Part # BD7284F-LBE2 Mouser Part # 755-BD7284F-LBE2	ROHM Semiconductor	Operational Amplifiers - Op Amps HIGHSPEED OPERATIONAL AMPLIFIE Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	4,977In Stock	Cut Tape $2.66 $1.96 $1.79 $1.58 Reel $1.42 View $1.50 $1.44 $1.43 $1.33	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits 2.2V ADJ DELAY VOLTAGE DETECT BD5222G-1TR ROHM Semiconductor 1: $0.446 5,810In Stock	Mfr. Part # BD5222G-1TR Mouser Part # 755-BD5222G-1TR	ROHM Semiconductor	Supervisory Circuits 2.2V ADJ DELAY VOLTAGE DETECT Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	5,810In Stock	Cut Tape $0.446 $0.311 $0.276 $0.238 Reel $0.184 View $0.219 $0.207 $0.199 $0.18	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 2.3V ADJ DELAY VOLTAGE DETECT BD5223G-1TR ROHM Semiconductor 1: $0.446 4,221In Stock	Mfr. Part # BD5223G-1TR Mouser Part # 755-BD5223G-1TR	ROHM Semiconductor	Supervisory Circuits 2.3V ADJ DELAY VOLTAGE DETECT Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	4,221In Stock	Cut Tape $0.446 $0.311 $0.276 $0.238 Reel $0.186 View $0.219 $0.207 $0.199 $0.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 4.2V ADJ DELAY VOLT DETECTOR BD5242G-1TR ROHM Semiconductor 1: $0.446 4,765In Stock	Mfr. Part # BD5242G-1TR Mouser Part # 755-BD5242G-1TR	ROHM Semiconductor	Supervisory Circuits 4.2V ADJ DELAY VOLT DETECTOR Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	4,765In Stock	Cut Tape $0.446 $0.311 $0.276 $0.238 Reel $0.183 View $0.219 $0.207 $0.199 $0.179	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 0.9V ADJ DELAY VOLTAGE DETECT BD5209G-1TR ROHM Semiconductor 1: $0.446 581In Stock 3,000Expected 2026-10-26	Mfr. Part # BD5209G-1TR Mouser Part # 755-BD5209G-1TR	ROHM Semiconductor	Supervisory Circuits 0.9V ADJ DELAY VOLTAGE DETECT Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	581In Stock 3,000Expected 2026-10-26	Cut Tape $0.446 $0.311 $0.276 $0.238 Reel $0.184 View $0.219 $0.207 $0.199 $0.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, Nano Energy™, 0.9V, Adjustable Delay Voltage Detector for Automotive BD5209G-2MTR ROHM Semiconductor 1: $0.648 1,305In Stock 3,000Expected 2026-11-17	Mfr. Part # BD5209G-2MTR Mouser Part # 755-BD5209G-2MTR	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, Nano Energy™, 0.9V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	1,305In Stock 3,000Expected 2026-11-17	Cut Tape $0.648 $0.456 $0.406 $0.35 Reel $0.278 View $0.324 $0.308 $0.294 $0.269	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 1V VOLT DETECTOR IC BD5210G-2MTR ROHM Semiconductor 1: $0.648 2,885In Stock	Mfr. Part # BD5210G-2MTR Mouser Part # 755-BD5210G-2MTR	ROHM Semiconductor	Supervisory Circuits 1V VOLT DETECTOR IC Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,885In Stock	Cut Tape $0.648 $0.448 $0.40 $0.346 Reel $0.271 View $0.321 $0.305 $0.292 $0.265	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, Nano Energy™, 1.1V, Adjustable Delay Voltage Detector for Automotive BD5211G-2MTR ROHM Semiconductor 1: $0.648 2,942In Stock	Mfr. Part # BD5211G-2MTR Mouser Part # 755-BD5211G-2MTR	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, Nano Energy™, 1.1V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,942In Stock	Cut Tape $0.648 $0.448 $0.40 $0.346 Reel $0.281 View $0.321 $0.305 $0.292 $0.276	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, Nano Energy™, 1.2V, Adjustable Delay Voltage Detector for Automotive BD5212G-2MTR ROHM Semiconductor 1: $0.648 3,244In Stock	Mfr. Part # BD5212G-2MTR Mouser Part # 755-BD5212G-2MTR	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, Nano Energy™, 1.2V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	3,244In Stock	Cut Tape $0.648 $0.448 $0.40 $0.346 Reel $0.292 View $0.321 $0.305 $0.292 $0.269	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, Nano Energy™, 1.3V, Adjustable Delay Voltage Detector for Automotive BD5213G-2MTR ROHM Semiconductor 1: $0.648 3,019In Stock	Mfr. Part # BD5213G-2MTR Mouser Part # 755-BD5213G-2MTR	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, Nano Energy™, 1.3V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	3,019In Stock	Cut Tape $0.648 $0.448 $0.444 Reel $0.418 $0.276	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, Nano Energy™, 1.5V, Adjustable Delay Voltage Detector for Automotive BD5215G-2MTR ROHM Semiconductor 1: $0.648 2,623In Stock 3,000Expected 2026-11-19	Mfr. Part # BD5215G-2MTR Mouser Part # 755-BD5215G-2MTR	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, Nano Energy™, 1.5V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,623In Stock 3,000Expected 2026-11-19	Cut Tape $0.648 $0.448 $0.40 $0.346 Reel $0.276 View $0.321 $0.305 $0.292 $0.268	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, Nano Energy™, 1.5V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive BD5315G-2MTR ROHM Semiconductor 1: $0.677 204In Stock	Mfr. Part # BD5315G-2MTR Mouser Part # 755-BD5315G-2MTR	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, Nano Energy™, 1.5V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	204In Stock	Cut Tape $0.677 $0.465 $0.415 $0.359 Reel $0.289 View $0.331 $0.315 $0.302 $0.275	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.3V, Adjustable Delay Voltage Detector for Automotive BD52E23G-MTR ROHM Semiconductor 1: $0.95 2,254In Stock NRND	Mfr. Part # BD52E23G-MTR Mouser Part # 755-BD52E23G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.3V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,254In Stock	Cut Tape $0.95 $0.897 $0.88 $0.765 Reel View $0.71 $0.677 $0.649 $0.413 $0.408	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.5V, Adjustable Delay Voltage Detector for Automotive BD52E25G-MTR ROHM Semiconductor 1: $0.936 2,572In Stock NRND	Mfr. Part # BD52E25G-MTR Mouser Part # 755-BD52E25G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.5V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	2,572In Stock	Cut Tape $0.936 $0.655 $0.586 $0.508 Reel View $0.472 $0.449 $0.432 $0.409 $0.397	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.6V, Adjustable Delay Voltage Detector for Automotive BD52E26G-MTR ROHM Semiconductor 1: $0.878 1,665In Stock NRND	Mfr. Part # BD52E26G-MTR Mouser Part # 755-BD52E26G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.6V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	1,665In Stock	Cut Tape $0.878 $0.622 $0.559 $0.488 Reel View $0.454 $0.433 $0.426 $0.413 $0.408	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 3.2V, Adjustable Delay Voltage Detector for Automotive BD52E32G-MTR ROHM Semiconductor 1: $0.878 1,199In Stock NRND	Mfr. Part # BD52E32G-MTR Mouser Part # 755-BD52E32G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 3.2V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	1,199In Stock	Cut Tape $0.878 $0.622 $0.559 $0.488 Reel View $0.454 $0.433 $0.426 $0.409 $0.397	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.6V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive BD53E26G-MTR ROHM Semiconductor 1: $0.95 895In Stock NRND	Mfr. Part # BD53E26G-MTR Mouser Part # 755-BD53E26G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.6V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	895In Stock	Cut Tape $0.95 $0.897 $0.88 $0.765 Reel View $0.71 $0.677 $0.433 $0.409 $0.397	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.9V, Adjustable Delay Voltage Detector for Automotive BD52E29G-MTR ROHM Semiconductor 1: $0.965 70In Stock NRND	Mfr. Part # BD52E29G-MTR Mouser Part # 755-BD52E29G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 2.9V, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	70In Stock	Cut Tape $0.965 $0.667 $0.598 View Reel $0.406 $0.52 $0.482 $0.461 $0.442 $0.406 $0.396	Min.: 1 Mult.: 1 : 3,000

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