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Automotive LDO Regulators & Voltage Trackers

ROHM Automotive LDO Regulators and Voltage Trackers are AEC-Q100 qualified and include general-purpose 3-terminal models featuring low-power consumption, high-current capability, and high-voltage resistance. These ROHM LDO regulators and voltage trackers also feature low quiescent current, space-saving, high-efficiency, buck-boost automatic switching control, and low-voltage operation solutions. The automotive LDO regulators and voltage trackers operate at various supply voltage ranges, and the maximum output current varies between 0.07A to 1.5A. These LDO regulators offer different part types LDO, LDO with voltage tracker, LDO regulators with watchdog timer, and voltage trackers only. The automotive LDO regulators and voltage trackers are ideally used in cellular phones, automotive applications, home electric appliances, consumer equipment, and industrial appliances.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD10IA5MEFJ-ME2 ROHM Semiconductor 1: $1.29 1,365In Stock NRND	Mfr. Part No. BD10IA5MEFJ-ME2 Mouser Part No 755-BD10IA5MEFJ-ME2 NRND	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	1,365In Stock	Cut Tape $1.29 $0.932 $0.84 $0.738 Reel View $0.691 $0.662 $0.642 $0.612 $0.594 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD18IC0MEFJ-ME2 ROHM Semiconductor 1: $1.52 373In Stock NRND	Mfr. Part No. BD18IC0MEFJ-ME2 Mouser Part No 755-BD18IC0MEFJ-ME2 NRND	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	373In Stock	Cut Tape $1.52 $1.10 $0.996 $0.879 Reel View $0.823 $0.789 $0.771 $0.732 $0.714 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD30IA5MEFJ-ME2 ROHM Semiconductor 1: $1.31 1,460In Stock NRND	Mfr. Part No. BD30IA5MEFJ-ME2 Mouser Part No 755-BD30IA5MEFJ-ME2 NRND	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	1,460In Stock	Cut Tape $1.31 $0.934 $0.842 $0.74 Reel View $0.692 $0.662 $0.642 $0.612 $0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Power Management Specialised - PMIC 5.6-42V HTSOP-J8 16A LDO Regulator BD42530EFJ-CE2 ROHM Semiconductor 1: $1.40 2,228In Stock NRND	Mfr. Part No. BD42530EFJ-CE2 Mouser Part No 755-BD42530EFJ-CE2 NRND	ROHM Semiconductor	Power Management Specialised - PMIC 5.6-42V HTSOP-J8 16A LDO Regulator Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	2,228In Stock	Cut Tape $1.40 $1.01 $0.908 $0.80 Reel View $0.748 $0.718 $0.698 $0.664 $0.651 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Power Management Specialised - PMIC 5.6-42V TO263-5 15A LDO Regulator BD42530FP2-CE2 ROHM Semiconductor 1: $3.84 434In Stock	Mfr. Part No. BD42530FP2-CE2 Mouser Part No 755-BD42530FP2-CE2	ROHM Semiconductor	Power Management Specialised - PMIC 5.6-42V TO263-5 15A LDO Regulator Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	434In Stock	Cut Tape $3.84 $2.87 $2.62 $2.35 Reel $2.18 View $2.23 $2.09 $2.05 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 500
LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 1.0V Fixed Output, -40 C 125 C (TA) BU10JA2DG-CTR ROHM Semiconductor 1: $1.10 31In Stock	Mfr. Part No. BU10JA2DG-CTR Mouser Part No 755-BU10JA2DG-CTR	ROHM Semiconductor	LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 1.0V Fixed Output, -40 C 125 C (TA) Learn More about ROHM Semiconductor rohm buxxja2dgc cmos ldo regulators	Datasheet	31In Stock	Cut Tape $1.10 $0.79 $0.725 $0.632 Reel $0.526 View $0.622 $0.518 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 1.5V Fixed Output, -40 C 125 C (TA) BU15JA2VG-CGTR ROHM Semiconductor 1: $1.16 2,989In Stock	Mfr. Part No. BU15JA2VG-CGTR Mouser Part No 755-BU15JA2VG-CGTR	ROHM Semiconductor	LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 1.5V Fixed Output, -40 C 125 C (TA) Learn More about ROHM Semiconductor rohm buxxja2vgc automotive ldo regulators	Datasheet	2,989In Stock	Cut Tape $1.16 $0.808 $0.725 $0.632 Reel $0.517 View $0.589 $0.563 $0.541 $0.503	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 1.8V Fixed Output, -40 C 125 C (TA) BU18JA2VG-CGTR ROHM Semiconductor 1: $1.10 1,389In Stock	Mfr. Part No. BU18JA2VG-CGTR Mouser Part No 755-BU18JA2VG-CGTR	ROHM Semiconductor	LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 1.8V Fixed Output, -40 C 125 C (TA) Learn More about ROHM Semiconductor rohm buxxja2vgc automotive ldo regulators	Datasheet	1,389In Stock	Cut Tape $1.10 $0.79 $0.711 $0.698 $0.668 Reel $0.537 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 2.5V Fixed Output, -40 C 125 C (TA) BU25JA2VG-CGTR ROHM Semiconductor 1: $1.10 2,711In Stock	Mfr. Part No. BU25JA2VG-CGTR Mouser Part No 755-BU25JA2VG-CGTR	ROHM Semiconductor	LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 200mA 2.5V Fixed Output, -40 C 125 C (TA) Learn More about ROHM Semiconductor rohm buxxja2vgc automotive ldo regulators	Datasheet	2,711In Stock	Cut Tape $1.10 $0.79 $0.711 $0.623 Reel $0.517 View $0.582 $0.556 $0.539 $0.513	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD33HC5MEFJ-ME2 ROHM Semiconductor 1: $1.96 517In Stock NRND	Mfr. Part No. BD33HC5MEFJ-ME2 Mouser Part No 755-BD33HC5MEFJ-ME2 NRND	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	517In Stock	Cut Tape $1.96 $1.44 $1.30 $1.15 Reel View $1.08 $1.06 $1.01 $0.964 $0.942 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 4.5-14V HTSOP-J8 16A LDO Regulator BD50GC0MEFJ-ME2 ROHM Semiconductor 1: $1.67 1,078In Stock NRND	Mfr. Part No. BD50GC0MEFJ-ME2 Mouser Part No 755-BD50GC0MEFJ-ME2 NRND	ROHM Semiconductor	LDO Voltage Regulators 4.5-14V HTSOP-J8 16A LDO Regulator Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	1,078In Stock	Cut Tape $1.67 $1.21 $1.09 $0.985 Reel View $0.923 $0.887 $0.869 $0.806 $0.796 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits ICs, Power Management, 3.0V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive BD53E30G-MTR ROHM Semiconductor 1: $0.911 319In Stock NRND	Mfr. Part No. BD53E30G-MTR Mouser Part No 755-BD53E30G-MTR NRND	ROHM Semiconductor	Supervisory Circuits ICs, Power Management, 3.0V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	319In Stock	Cut Tape $0.911 $0.63 $0.564 $0.491 Reel View $0.456 $0.435 $0.418 $0.39 $0.385 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD00IC0MEFJ-ME2 ROHM Semiconductor 1: $1.52 427In Stock NRND	Mfr. Part No. BD00IC0MEFJ-ME2 Mouser Part No 755-BD00IC0MEFJ-ME2 NRND	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	427In Stock	Cut Tape $1.52 $1.10 $0.996 $0.879 Reel View $0.823 $0.789 $0.771 $0.732 $0.714 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 4.5-14V HTSOP-J8 16A LDO Regulator BD50GA3MEFJ-ME2 ROHM Semiconductor 1: $1.36 40In Stock NRND	Mfr. Part No. BD50GA3MEFJ-ME2 Mouser Part No 755-BD50GA3MEFJ-ME2 NRND	ROHM Semiconductor	LDO Voltage Regulators 4.5-14V HTSOP-J8 16A LDO Regulator Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	40In Stock	Cut Tape $1.36 $0.975 $0.88 View Reel $0.632 $0.779 $0.728 $0.698 $0.675 $0.632 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD750L2EFJ-CE2 ROHM Semiconductor 1: $2.87 228In Stock NRND	Mfr. Part No. BD750L2EFJ-CE2 Mouser Part No 755-BD750L2EFJ-CE2 NRND	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	228In Stock	Cut Tape $2.87 $2.11 $1.93 $1.71 View Reel $1.41 $1.62 $1.56 $1.52 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 4-26.5V TO252-5 15A LDO Regulator BD33C0AWFP-CE2 ROHM Semiconductor 1: $2.30 2,000Expected 29/7/2027	Mfr. Part No. BD33C0AWFP-CE2 Mouser Part No 755-BD33C0AWFP-CE2	ROHM Semiconductor	LDO Voltage Regulators 4-26.5V TO252-5 15A LDO Regulator Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	2,000Expected 29/7/2027	Cut Tape $2.30 $1.69 $1.54 $1.37 View Reel $1.15 $1.28 $1.23 $1.22 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators PMIC, 26.5V Max Input, 3.3V Fixed Output, 1A BD33C0AWHFP-CTR ROHM Semiconductor 1: $3.17 2,000Expected 18/1/2027	Mfr. Part No. BD33C0AWHFP-CTR Mouser Part No 755-BD33C0AWHFP-CTR	ROHM Semiconductor	LDO Voltage Regulators PMIC, 26.5V Max Input, 3.3V Fixed Output, 1A Learn More about ROHM Semiconductor rohm bdxxc0ac bdxxc0awc automotive ldo	Datasheet	2,000Expected 18/1/2027	Cut Tape $3.17 $2.35 $2.16 $1.92 Reel $1.65 View $1.82 $1.75 $1.71 $1.60	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg BD433M2WFP3-CE2 ROHM Semiconductor 1: $2.62 1,973Expected 9/11/2026	Mfr. Part No. BD433M2WFP3-CE2 Mouser Part No 755-BD433M2WFP3-CE2	ROHM Semiconductor	LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	1,973Expected 9/11/2026	Cut Tape $2.62 $1.93 $1.75 $1.56 View Reel $1.33 $1.47 $1.41 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators 4-26.5V TO252-3 15A LDO Regulator BD50C0AFP-CE2 ROHM Semiconductor 1: $2.38 7,053On Order	Mfr. Part No. BD50C0AFP-CE2 Mouser Part No 755-BD50C0AFP-CE2	ROHM Semiconductor	LDO Voltage Regulators 4-26.5V TO252-3 15A LDO Regulator Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	7,053On Order On Order Ship Dates Mfr. No: BD50C0AFP-CE2 Stock: 0 On Order: 1,053 Expected 21/12/2026 6,000 Expected 26/2/2027 Factory Lead Time: 40 Weeks	Cut Tape $2.38 $1.75 $1.59 $1.41 Reel $1.18 View $1.32 $1.27 $1.26 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators LDO Regulator BD733L2FP3-CE2 ROHM Semiconductor 1: $2.26 3,980Expected 18/1/2027	Mfr. Part No. BD733L2FP3-CE2 Mouser Part No 755-BD733L2FP3-CE2	ROHM Semiconductor	LDO Voltage Regulators LDO Regulator Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	3,980Expected 18/1/2027	Cut Tape $2.26 $1.66 $1.51 $1.33 View Reel $1.13 $1.26 $1.21 $1.20 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD750L2FP-CE2 ROHM Semiconductor 1: $2.60 3,455Expected 13/7/2027	Mfr. Part No. BD750L2FP-CE2 Mouser Part No 755-BD750L2FP-CE2	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	3,455Expected 13/7/2027	Cut Tape $2.60 $1.92 $1.75 $1.56 Reel $1.32 View $1.47 $1.41 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators 5.5-45V TO263-7 15A LDO Regulator BD4271FP2-CE2 ROHM Semiconductor 1: $5.39 500On Order	Mfr. Part No. BD4271FP2-CE2 Mouser Part No 755-BD4271FP2-CE2	ROHM Semiconductor	LDO Voltage Regulators 5.5-45V TO263-7 15A LDO Regulator Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	500On Order	Cut Tape $5.39 $4.04 $3.70 $3.33 Reel $2.94 View $3.11 $2.82 MouseReel Available	Min.: 1 Mult.: 1 : 500
LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg BD433M2WEFJ-CE2 ROHM Semiconductor 1: $2.39 1In Stock NRND	Mfr. Part No. BD433M2WEFJ-CE2 Mouser Part No 755-BD433M2WEFJ-CE2 NRND	ROHM Semiconductor	LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	1In Stock	Cut Tape $2.39 View Reel $1.18 $1.75 $1.59 $1.41 $1.33 $1.28 $1.23 $1.18 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD60GC0MEFJ-ME2 ROHM Semiconductor 2,500: $0.985 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BD60GC0MEFJ-ME2 Mouser Part No 755-BD60GC0MEFJ-ME2	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.985 $0.971	Min.: 2,500 Mult.: 2,500 : 2,500
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD90GA5MEFJ-ME2 ROHM Semiconductor 1: $1.74 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BD90GA5MEFJ-ME2 Mouser Part No 755-BD90GA5MEFJ-ME2	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm automotive ldo regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.74 $1.26 $1.14 $1.01 Reel $0.842 View $0.949 $0.911 $0.884 $0.821 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

Automotive LDO Regulators & Voltage Trackers

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