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.

Results: 196
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Output Voltage
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
2,270In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
2,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 3.3 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
1,599In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
1,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
2,087In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
2,762In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 3.3 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
1,585In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 8 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
2,244In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 1.5 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
1,629In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 1 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
1,838In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 3.3 V
ROHM Semiconductor Power Management Specialized - PMIC 5.6-42V HTSOP-J8 16A LDO Regulator
Datasheet
Product Comments
2,533In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-8
ROHM Semiconductor LDO Voltage Regulators HIGH-ACCURACY LDO REGULATOR
Datasheet
2,250In Stock
Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT HTSOP-J8 5 V
ROHM Semiconductor LDO Voltage Regulators Automotive 500mA 5.0V, Fixed Output LDO Regulators Includes Enable Input
Datasheet
3,990In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TO-252-5 5 V
ROHM Semiconductor LDO Voltage Regulators Automotive 500mA 3.3V, Fixed Output LDO Regulators Includes Enable Input
Datasheet
2,000In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TO-252-5 3.3 V
ROHM Semiconductor LDO Voltage Regulators 1A 5V, Fixed Output, High-Accuracy LDO Regulator for Automotive: BD50HC0VEFJ-C is a LDO regulator with output current 1.0A. The output accuracy is +/-3% between Ta = -40C to +125C. It has package type: HTSOP-J8 which is small and good heat resistance
Datasheet
4,985In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 5 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
21,896In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT SOT-223-4 5 V
ROHM Semiconductor LDO Voltage Regulators 4-26.5V TO252-3 15A LDO Regulator
Datasheet
Product Comments
5,108In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TO-252-3 3.3 V
ROHM Semiconductor LDO Voltage Regulators 3.3V TO252-3 500mA LDO Regulator
Datasheet
Product Comments
8,345In Stock
8,000Expected 2026-06-24
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TO-252-3 3.3 V
ROHM Semiconductor LDO Voltage Regulators 3-42V TO252-3 13A LDO Regulator
Datasheet
Product Comments
13,909In Stock
8,000Expected 2026-02-24
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TO-252-3 5 V
ROHM Semiconductor LDO Voltage Regulators PMIC, LDO Regulator 30V Input, 5.0V Fixed Output, 0.1A
Datasheet
Product Comments
6,463In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 5 V
ROHM Semiconductor LDO Voltage Regulators LDO Regulator
Datasheet
Product Comments
1,878In Stock
2,000Expected 2026-03-23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TO-252-3 3.3 V
ROHM Semiconductor LDO Voltage Regulators Ultra Low Quiescent Current LDO Reg
Datasheet
Product Comments
7,657In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TO-252-3 3.3 V
ROHM Semiconductor LDO Voltage Regulators 35V Voltage Resistance 1A, High-Accuracy LDO Regulator
Datasheet
Product Comments
1,341In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT HRP-5 8 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 1.5 V
ROHM Semiconductor LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Datasheet
Product Comments
2,470In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HTSOP-J8 1.5 V