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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Operational Amplifiers - Op Amps HIGHSPEED OPERATIONAL AMPLIFIE BD7284F-LBE2 ROHM Semiconductor 1: £1.39 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 £1.39 £1.02 £0.934 £0.826 Reel £0.739 View £0.78 £0.751 £0.747 £0.693	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps ENARMOUR I/O HIGH OUTPUT DRIVE BD87524FV-LBE2 ROHM Semiconductor 1: £1.58 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 £1.58 £1.17 £1.07 £0.952 Reel £0.856 View £0.899 £0.871 £0.856 £0.803	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits ICs, Power Management, 2.7V, Adjustable Delay Voltage Detector for Automotive BD52E27G-MTR ROHM Semiconductor 1: £0.473 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 £0.473 £0.334 £0.30 £0.262 Reel View £0.244 £0.233 £0.223 £0.218 £0.217	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: £0.458 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 £0.458 £0.325 £0.292 £0.255 Reel View £0.237 £0.226 £0.223 £0.216 £0.212	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.6V, Adjustable Delay Voltage Detector for Automotive BD52E26G-MTR ROHM Semiconductor 1: £0.473 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 £0.473 £0.334 £0.30 £0.262 Reel View £0.244 £0.233 £0.223 £0.216 £0.215	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: £0.48 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 £0.48 £0.342 £0.306 £0.265 Reel View £0.247 £0.235 £0.226 £0.216 £0.212	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.8V, Adjustable Delay Voltage Detector for Automotive BD52E28G-MTR ROHM Semiconductor 1: £0.496 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 £0.496 £0.342 £0.306 £0.265 View Reel £0.204 £0.247 £0.235 £0.226 £0.204 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 1.0V, Adjustable Delay, High Accuracy Voltage Detector BD5210G-1TR ROHM Semiconductor 1: £0.233 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 £0.233 £0.162 £0.144 £0.124 Reel £0.097 View £0.114 £0.108 £0.104 £0.094	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: £0.751 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 £0.751 £0.54 £0.487 £0.43 Reel £0.356 View £0.402 £0.384 £0.374 £0.347	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits 0.9V ADJ DELAY VOLTAGE DETECT BD5209G-1TR ROHM Semiconductor 1: £0.233 3,559In 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	3,559In Stock	Cut Tape £0.233 £0.162 £0.144 £0.124 Reel £0.096 View £0.114 £0.108 £0.104 £0.094 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 2.2V ADJ DELAY VOLTAGE DETECT BD5222G-1TR ROHM Semiconductor 1: £0.233 5,440In 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	5,440In Stock	Cut Tape £0.233 £0.162 £0.144 £0.124 Reel £0.096 View £0.114 £0.108 £0.104 £0.094	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 2.3V ADJ DELAY VOLTAGE DETECT BD5223G-1TR ROHM Semiconductor 1: £0.233 2,003In Stock 3,000Expected 29/12/2026	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	2,003In Stock 3,000Expected 29/12/2026	Cut Tape £0.233 £0.162 £0.144 £0.124 Reel £0.097 View £0.114 £0.108 £0.104 £0.094 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 4.2V ADJ DELAY VOLT DETECTOR BD5242G-1TR ROHM Semiconductor 1: £0.233 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 29/12/2026 9,000 Expected 04/01/2027 Factory Lead Time: 9 Weeks	Cut Tape £0.233 £0.162 £0.144 £0.124 Reel £0.095 View £0.114 £0.108 £0.104 £0.093	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: £0.338 1,305In Stock 3,000Expected 08/12/2026	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 08/12/2026	Cut Tape £0.338 £0.238 £0.212 £0.182 Reel £0.145 View £0.169 £0.161 £0.153 £0.141	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 1V VOLT DETECTOR IC BD5210G-2MTR ROHM Semiconductor 1: £0.338 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 £0.338 £0.233 £0.209 £0.18 Reel £0.141 View £0.168 £0.159 £0.153 £0.138	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: £0.338 2,916In 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	2,916In Stock	Cut Tape £0.338 £0.233 £0.209 £0.18 Reel £0.147 View £0.168 £0.159 £0.153 £0.144	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: £0.338 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 £0.338 £0.233 £0.209 £0.18 Reel £0.153 View £0.168 £0.159 £0.153 £0.141	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: £0.338 2,585In 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	2,585In Stock	Cut Tape £0.338 £0.32 £0.275 £0.254 Reel £0.147 View £0.242 £0.231 £0.144	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: £0.338 1,573In Stock 3,000Expected 19/11/2026	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	1,573In Stock 3,000Expected 19/11/2026	Cut Tape £0.338 £0.233 £0.209 £0.18 Reel £0.144 View £0.168 £0.159 £0.153 £0.14	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: £0.353 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 £0.353 £0.243 £0.217 £0.187 Reel £0.145 View £0.173 £0.164 £0.158 £0.143	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.3V, Adjustable Delay Voltage Detector for Automotive BD52E23G-MTR ROHM Semiconductor 1: £0.496 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 £0.496 £0.483 £0.458 £0.399 Reel View £0.37 £0.353 £0.339 £0.216 £0.212	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.5V, Adjustable Delay Voltage Detector for Automotive BD52E25G-MTR ROHM Semiconductor 1: £0.488 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 £0.488 £0.341 £0.306 £0.265 Reel View £0.246 £0.234 £0.225 £0.213 £0.207	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: £0.496 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 £0.496 £0.468 £0.458 £0.399 Reel View £0.37 £0.353 £0.226 £0.213 £0.207	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 2.9V, Adjustable Delay Voltage Detector for Automotive BD52E29G-MTR ROHM Semiconductor 1: £0.503 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 £0.503 £0.347 £0.312 View Reel £0.212 £0.271 £0.251 £0.24 £0.23 £0.212 £0.207	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits ICs, Power Management, 3.2V, Adjustable Delay Voltage Detector for Automotive BD52E32G-MTR ROHM Semiconductor 1: £0.458 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	199In Stock	Cut Tape £0.458 £0.325 £0.292 £0.255 Reel View £0.237 £0.226 £0.223 £0.213 £0.207	Min.: 1 Mult.: 1 : 3,000

BD52 & BD53 Automotive Voltage Detector ICs

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BD52 & BD53 Automotive Voltage Detector ICs

Types of Semiconductors