LDO Voltage Regulators – Mouser Hong Kong

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Ultralow Quiescent Current LDO Regulators

ROHM Semiconductor Ultralow Quiescent Current LDO Regulators are low quiescent regulators featuring 45V or 50V absolute maximum voltage, and output voltage accuracy of ±2%. They have a 200mA or 500mA output current and 6μA, 38µA or 40μA (Typ.) current consumption. These regulators from ROHM are therefore ideal for applications requiring a direct connection to the battery and a low current consumption. Ceramic capacitors can be used for compensation of the output capacitor phase.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage	Output Current	Number of Outputs	Polarity	Quiescent Current	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Qualification	Series	Packaging
LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg BD433M2EFJ-CE2 ROHM Semiconductor 1: HK$13.97 1,723In Stock NRND	Mfr. Part No. BD433M2EFJ-CE2 Mouser Part No 755-BD433M2EFJ-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	1,723In Stock	Cut Tape HK$13.97 HK$10.28 HK$9.29 HK$8.30 Reel View HK$7.78 HK$7.48 HK$7.43 HK$6.95 HK$6.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSOP-J8	3.3 V	200 mA	1 Output	Positive	40 uA	65 dB	Fixed	- 40 C	+ 150 C	200 mV	AEC-Q100	BD433M2EFJ-C	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg BD450M2WEFJ-CE2 ROHM Semiconductor 1: HK$13.97 2,645In Stock NRND	Mfr. Part No. BD450M2WEFJ-CE2 Mouser Part No 755-BD450M2WEFJ-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	2,645In Stock	Cut Tape HK$13.97 HK$10.28 HK$9.29 HK$8.30 View Reel HK$6.72 HK$7.78 HK$7.48 HK$7.43 HK$6.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSOP-J8	5 V	200 mA	1 Output	Positive	40 uA	65 dB	Fixed	- 40 C	+ 150 C	160 mV	AEC-Q100	BD450M2WEFJ-C	Reel, Cut Tape, MouseReel
LDO Voltage Regulators LDO Regulator BD733L2FP-CE2 ROHM Semiconductor 1: HK$15.70 1,771In Stock 2,000Expected 25/6/2027	Mfr. Part No. BD733L2FP-CE2 Mouser Part No 755-BD733L2FP-CE2	ROHM Semiconductor	LDO Voltage Regulators LDO Regulator Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	1,771In Stock 2,000Expected 25/6/2027	Cut Tape HK$15.70 HK$11.59 HK$10.60 HK$9.45 Reel HK$7.97 View HK$8.88 HK$8.55 HK$7.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TO-252-3	3.3 V	200 mA	1 Output	Positive	6 uA	63 dB	Fixed	- 40 C	+ 125 C	600 mV	AEC-Q100	BD733L2FP	Reel, Cut Tape, MouseReel
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD750L2FP3-CE2 ROHM Semiconductor 1: HK$13.65 8,346In Stock 10,000Expected 9/12/2026	Mfr. Part No. BD750L2FP3-CE2 Mouser Part No 755-BD750L2FP3-CE2	ROHM Semiconductor	LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	8,346In Stock 10,000Expected 9/12/2026	Cut Tape HK$13.65 HK$10.03 HK$9.12 HK$8.06 Reel HK$6.99 View HK$7.57 HK$7.28 HK$7.23 HK$6.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOT-223-4	5 V	200 mA	1 Output	Positive	6 uA	60 dB	Fixed	- 40 C	+ 125 C	400 mV	AEC-Q100	BD750L2FP3	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 500mA 5.0Vout LDO Reg BD450M5WFPJ-CZE2 ROHM Semiconductor 1: HK$10.85 1,294In Stock	Mfr. Part No. BD450M5WFPJ-CZE2 Mouser Part No 755-BD450M5WFPJ-CZE2	ROHM Semiconductor	LDO Voltage Regulators 500mA 5.0Vout LDO Reg Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	1,294In Stock	Cut Tape HK$10.85 HK$7.87 HK$7.13 HK$6.30 Reel HK$5.29 View HK$5.92 HK$5.68 HK$5.52 HK$5.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TO-252-J5	5 V	500 mA	1 Output	Positive	40 uA	60 dB	Fixed	- 40 C	+ 150 C	250 mV	AEC-Q100	BD450M5WFPJ-CZ	Reel, Cut Tape, MouseReel
LDO Voltage Regulators Ultra Low Quiescent Current LDO Reg BD733L5FP-CE2 ROHM Semiconductor 1: HK$19.15 119In Stock 2,000Expected 4/3/2027	Mfr. Part No. BD733L5FP-CE2 Mouser Part No 755-BD733L5FP-CE2	ROHM Semiconductor	LDO Voltage Regulators Ultra Low Quiescent Current LDO Reg Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	119In Stock 2,000Expected 4/3/2027	Cut Tape HK$19.15 HK$14.22 HK$12.99 HK$11.59 View Reel HK$9.95 HK$11.01 HK$10.69 HK$10.44 HK$9.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TO-252-3	3.3 V	500 mA	1 Output	Positive	6 uA	63 dB	Fixed	- 40 C	+ 125 C	400 mV	AEC-Q100	BD733L5FP-C	Reel, Cut Tape, MouseReel
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO BD750L2EFJ-CE2 ROHM Semiconductor 1: HK$17.34 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 HK$17.34 HK$12.74 HK$11.67 HK$10.36 View Reel HK$8.55 HK$9.78 HK$9.45 HK$9.21 HK$8.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSOP-J8	5 V	200 mA	1 Output	Positive	6 uA	60 dB	Fixed	- 40 C	+ 125 C	400 mV	AEC-Q100	BD750L2EFJ	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg BD433M2WFP3-CE2 ROHM Semiconductor 1: HK$15.86 1,973Expected 12/11/2026	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 12/11/2026	Cut Tape HK$15.86 HK$11.67 HK$10.60 HK$9.45 View Reel HK$8.06 HK$8.88 HK$8.55 HK$8.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOT-223-4	3.3 V	200 mA	1 Output	Positive	40 uA	65 dB	Fixed	- 40 C	+ 150 C	200 mV	AEC-Q100	BD433M2WFP3-C	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 500mA 3.3Vout LDO Reg BD433M5WFP2-CZE2 ROHM Semiconductor 1: HK$28.69 500Expected 10/11/2026	Mfr. Part No. BD433M5WFP2-CZE2 Mouser Part No 755-BD433M5WFP2-CZE2	ROHM Semiconductor	LDO Voltage Regulators 500mA 3.3Vout LDO Reg Learn More about ROHM Semiconductor rohm quiescent ldo	Datasheet	500Expected 10/11/2026	Cut Tape HK$28.69 HK$24.08 HK$21.95 HK$19.97 Reel HK$14.80 View HK$19.48 HK$14.55 HK$14.39 HK$14.30 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	3.3 V	500 mA	1 Output	Positive	40 uA	60 dB	Fixed	- 40 C	+ 150 C	250 mV	AEC-Q100	BD433M5WFP2-CZ	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg BD433M2WEFJ-CE2 ROHM Semiconductor 1: HK$14.47 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 HK$14.47 View Reel HK$7.13 HK$10.60 HK$9.62 HK$8.55 HK$8.01 HK$7.71 HK$7.44 HK$7.13 HK$7.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSOP-J8	3.3 V	200 mA	1 Output	Positive	40 uA	65 dB	Fixed	- 40 C	+ 150 C	200 mV	AEC-Q100	BD433M2WEFJ-C	Reel, Cut Tape, MouseReel
LDO Voltage Regulators LDO Regulator BD733L2FP3-CE2 ROHM Semiconductor 1: HK$13.65 Non-Stocked Lead-Time 14 Weeks	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	Non-Stocked Lead-Time 14 Weeks	Cut Tape HK$13.65 HK$10.03 HK$9.12 HK$8.06 View Reel HK$6.86 HK$7.62 HK$7.32 HK$7.23 HK$6.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOT-223-4	3.3 V	200 mA	1 Output	Positive	6 uA	63 dB	Fixed	- 40 C	+ 125 C	600 mV	AEC-Q100	BD733L2FP3	Reel, Cut Tape, MouseReel

Ultralow Quiescent Current LDO Regulators

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