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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 (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Operational Amplifiers - Op Amps ENARMOUR I/O HIGH OUTPUT DRIVE BD87524FV-LBE2 ROHM Semiconductor 1: CHF 1.69 5’000In Stock	Mfr. Part No. BD87524FV-LBE2 Mouser Part No 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 CHF 1.69 CHF 1.25 CHF 1.14 CHF 1.02 Reel CHF 0.917 View CHF 0.964 CHF 0.934 CHF 0.917 CHF 0.861	Min.: 1 Mult.: 1 : 2’500
Supervisory Circuits ICs, Power Management, 2.8V, Adjustable Delay Voltage Detector for Automotive BD52E28G-MTR ROHM Semiconductor 1: CHF 0.532 3’679In Stock NRND	Mfr. Part No. BD52E28G-MTR Mouser Part No 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 CHF 0.532 CHF 0.367 CHF 0.329 CHF 0.285 View Reel CHF 0.219 CHF 0.265 CHF 0.252 CHF 0.242 CHF 0.219 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits ICs, Power Management, 2.7V, Adjustable Delay Voltage Detector for Automotive BD52E27G-MTR ROHM Semiconductor 1: CHF 0.507 2’936In Stock NRND	Mfr. Part No. BD52E27G-MTR Mouser Part No 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 CHF 0.507 CHF 0.358 CHF 0.322 CHF 0.281 Reel View CHF 0.261 CHF 0.25 CHF 0.24 CHF 0.234 CHF 0.233	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: CHF 0.491 2’655In Stock NRND	Mfr. Part No. BD53E27G-MTR Mouser Part No 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 CHF 0.491 CHF 0.348 CHF 0.313 CHF 0.273 Reel View CHF 0.254 CHF 0.242 CHF 0.239 CHF 0.231 CHF 0.227	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits ICs, Power Management, 3.2V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive BD53E32G-MTR ROHM Semiconductor 1: CHF 0.515 2’771In Stock NRND	Mfr. Part No. BD53E32G-MTR Mouser Part No 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 CHF 0.515 CHF 0.367 CHF 0.329 CHF 0.285 Reel View CHF 0.265 CHF 0.252 CHF 0.242 CHF 0.231 CHF 0.227	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits 1.0V, Adjustable Delay, High Accuracy Voltage Detector BD5210G-1TR ROHM Semiconductor 1: CHF 0.25 1’877In Stock New Product	Mfr. Part No. BD5210G-1TR Mouser Part No 755-BD5210G-1TR New Product	ROHM Semiconductor	Supervisory Circuits 1.0V, Adjustable Delay, High Accuracy Voltage Detector Learn More about ROHM Semiconductor rohm bd52 bd53 automotive voltage detector ics	Datasheet	1’877In Stock	Cut Tape CHF 0.25 CHF 0.174 CHF 0.154 CHF 0.133 Reel CHF 0.104 View CHF 0.123 CHF 0.116 CHF 0.111 CHF 0.101	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: CHF 0.805 2’475In Stock New Product	Mfr. Part No. BD5294EYFV-CE2 Mouser Part No 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	2’475In Stock	Cut Tape CHF 0.805 CHF 0.578 CHF 0.522 CHF 0.461 Reel CHF 0.382 View CHF 0.431 CHF 0.412 CHF 0.401 CHF 0.372	Min.: 1 Mult.: 1 : 2’500
Operational Amplifiers - Op Amps HIGHSPEED OPERATIONAL AMPLIFIE BD7284F-LBE2 ROHM Semiconductor 1: CHF 1.49 4’977In Stock	Mfr. Part No. BD7284F-LBE2 Mouser Part No 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 CHF 1.49 CHF 1.10 CHF 1.00 CHF 0.885 Reel CHF 0.793 View CHF 0.837 CHF 0.805 CHF 0.801 CHF 0.743	Min.: 1 Mult.: 1 : 2’500
Supervisory Circuits 0.9V ADJ DELAY VOLTAGE DETECT BD5209G-1TR ROHM Semiconductor 1: CHF 0.25 3’561In Stock	Mfr. Part No. BD5209G-1TR Mouser Part No 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	3’561In Stock	Cut Tape CHF 0.25 CHF 0.174 CHF 0.154 CHF 0.133 Reel CHF 0.103 View CHF 0.123 CHF 0.116 CHF 0.111 CHF 0.101 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits 2.2V ADJ DELAY VOLTAGE DETECT BD5222G-1TR ROHM Semiconductor 1: CHF 0.25 5’465In Stock	Mfr. Part No. BD5222G-1TR Mouser Part No 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	5’465In Stock	Cut Tape CHF 0.25 CHF 0.174 CHF 0.154 CHF 0.133 Reel CHF 0.103 View CHF 0.123 CHF 0.116 CHF 0.111 CHF 0.101	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits 2.3V ADJ DELAY VOLTAGE DETECT BD5223G-1TR ROHM Semiconductor 1: CHF 0.25 4’109In Stock	Mfr. Part No. BD5223G-1TR Mouser Part No 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	4’109In Stock	Cut Tape CHF 0.25 CHF 0.174 CHF 0.154 CHF 0.133 Reel CHF 0.104 View CHF 0.123 CHF 0.116 CHF 0.111 CHF 0.101 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits 4.2V ADJ DELAY VOLT DETECTOR BD5242G-1TR ROHM Semiconductor 1: CHF 0.25 1’593In Stock 12’000On Order	Mfr. Part No. BD5242G-1TR Mouser Part No 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	1’593In Stock 12’000On Order On Order Ship Dates Mfr. No: BD5242G-1TR Stock: 1’593 Can Dispatch Immediately On Order: 3’000 Expected 12/8/2026 9’000 Expected 12/14/2026 Factory Lead Time: 9 Weeks	Cut Tape CHF 0.25 CHF 0.174 CHF 0.154 CHF 0.133 Reel CHF 0.102 View CHF 0.123 CHF 0.116 CHF 0.111 CHF 0.10	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: CHF 0.362 1’305In Stock 3’000Expected 12/25/2026	Mfr. Part No. BD5209G-2MTR Mouser Part No 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 12/25/2026	Cut Tape CHF 0.362 CHF 0.256 CHF 0.227 CHF 0.196 Reel CHF 0.155 View CHF 0.182 CHF 0.172 CHF 0.164 CHF 0.151	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits 1V VOLT DETECTOR IC BD5210G-2MTR ROHM Semiconductor 1: CHF 0.362 2’885In Stock	Mfr. Part No. BD5210G-2MTR Mouser Part No 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 CHF 0.362 CHF 0.25 CHF 0.224 CHF 0.193 Reel CHF 0.152 View CHF 0.18 CHF 0.17 CHF 0.164 CHF 0.148	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: CHF 0.362 2’942In Stock	Mfr. Part No. BD5211G-2MTR Mouser Part No 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 CHF 0.362 CHF 0.25 CHF 0.224 CHF 0.193 Reel CHF 0.157 View CHF 0.18 CHF 0.17 CHF 0.164 CHF 0.154	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: CHF 0.362 3’244In Stock	Mfr. Part No. BD5212G-2MTR Mouser Part No 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 CHF 0.362 CHF 0.25 CHF 0.224 CHF 0.193 Reel CHF 0.164 View CHF 0.18 CHF 0.17 CHF 0.164 CHF 0.151	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: CHF 0.362 2’805In Stock	Mfr. Part No. BD5213G-2MTR Mouser Part No 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	2’805In Stock	Cut Tape CHF 0.362 CHF 0.343 CHF 0.295 CHF 0.272 Reel CHF 0.157 View CHF 0.259 CHF 0.248 CHF 0.154	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: CHF 0.362 2’623In Stock 3’000Expected 12/1/2026	Mfr. Part No. BD5215G-2MTR Mouser Part No 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 12/1/2026	Cut Tape CHF 0.362 CHF 0.25 CHF 0.224 CHF 0.193 Reel CHF 0.154 View CHF 0.18 CHF 0.17 CHF 0.164 CHF 0.15	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: CHF 0.378 204In Stock	Mfr. Part No. BD5315G-2MTR Mouser Part No 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 CHF 0.378 CHF 0.26 CHF 0.232 CHF 0.20 Reel CHF 0.155 View CHF 0.185 CHF 0.176 CHF 0.169 CHF 0.154	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits ICs, Power Management, 2.3V, Adjustable Delay Voltage Detector for Automotive BD52E23G-MTR ROHM Semiconductor 1: CHF 0.532 2’254In Stock NRND	Mfr. Part No. BD52E23G-MTR Mouser Part No 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 CHF 0.532 CHF 0.518 CHF 0.491 CHF 0.428 Reel View CHF 0.397 CHF 0.378 CHF 0.363 CHF 0.231 CHF 0.227	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits ICs, Power Management, 2.5V, Adjustable Delay Voltage Detector for Automotive BD52E25G-MTR ROHM Semiconductor 1: CHF 0.523 2’472In Stock NRND	Mfr. Part No. BD52E25G-MTR Mouser Part No 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	2’472In Stock	Cut Tape CHF 0.523 CHF 0.366 CHF 0.328 CHF 0.285 Reel View CHF 0.264 CHF 0.251 CHF 0.241 CHF 0.228 CHF 0.222	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits ICs, Power Management, 2.6V, Adjustable Delay Voltage Detector for Automotive BD52E26G-MTR ROHM Semiconductor 1: CHF 0.507 2’665In Stock NRND	Mfr. Part No. BD52E26G-MTR Mouser Part No 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	2’665In Stock	Cut Tape CHF 0.507 CHF 0.358 CHF 0.322 CHF 0.281 Reel View CHF 0.261 CHF 0.25 CHF 0.24 CHF 0.231 CHF 0.227	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits ICs, Power Management, 3.2V, Adjustable Delay Voltage Detector for Automotive BD52E32G-MTR ROHM Semiconductor 1: CHF 0.491 1’199In Stock NRND	Mfr. Part No. BD52E32G-MTR Mouser Part No 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 CHF 0.491 CHF 0.348 CHF 0.313 CHF 0.273 Reel View CHF 0.254 CHF 0.242 CHF 0.239 CHF 0.228 CHF 0.222	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: CHF 0.532 895In Stock NRND	Mfr. Part No. BD53E26G-MTR Mouser Part No 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 CHF 0.532 CHF 0.502 CHF 0.491 CHF 0.428 Reel View CHF 0.397 CHF 0.378 CHF 0.242 CHF 0.228 CHF 0.222	Min.: 1 Mult.: 1 : 3’000
Supervisory Circuits ICs, Power Management, 2.9V, Adjustable Delay Voltage Detector for Automotive BD52E29G-MTR ROHM Semiconductor 1: CHF 0.539 70In Stock NRND	Mfr. Part No. BD52E29G-MTR Mouser Part No 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 CHF 0.539 CHF 0.373 CHF 0.334 View Reel CHF 0.227 CHF 0.29 CHF 0.27 CHF 0.257 CHF 0.247 CHF 0.227 CHF 0.222	Min.: 1 Mult.: 1 : 3’000

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