LDO Voltage Regulators – Mouser Hong Kong

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RP123x LDO Voltage Regulators

Nisshinbo RP123x LDO Voltage Regulators provide low output noise, high ripple rejection, and fast response characteristics achieved by low supply current. These voltage regulators save space by adopting a 4-pin small package without a noise bypass capacitor. The RP123x voltage regulators deliver long-duration of operation for battery-powered equipment by low supply current. These voltage regulators operate at 9.5µA supply current and 8μV_rms output noise.

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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	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Series	Packaging
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K331D-TR Nisshinbo 1: HK$7.89 2,532In Stock	Mfr. Part No. RP123K331D-TR Mouser Part No 848-RP123K331D-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	2,532In Stock	Cut Tape HK$7.89 HK$5.68 HK$5.11 HK$4.50 View Reel HK$3.63 HK$4.20 HK$4.02 HK$3.90 HK$3.72 HK$3.63 HK$3.63	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN(PLP)1010-4	3.3 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	95 mV	RP123K	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K281D-TR Nisshinbo 1: HK$7.89 9,644In Stock	Mfr. Part No. RP123K281D-TR Mouser Part No 848-RP123K281D-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	9,644In Stock	Cut Tape HK$7.89 HK$5.66 HK$5.10 HK$4.50 View Reel HK$3.56 HK$4.20 HK$4.03 HK$3.90 HK$3.73 HK$3.56 HK$3.56	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN(PLP)1010-4	2.8 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	105 mV	RP123K	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123Z161B-TR-T Nisshinbo 1: HK$8.14 4,484In Stock	Mfr. Part No. RP123Z161B-TR-T Mouser Part No 848-RP123Z161B-TR-F	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	4,484In Stock	Cut Tape HK$8.14 HK$5.83 HK$5.26 HK$4.63 View Reel HK$3.74 HK$4.32 HK$4.14 HK$4.03 HK$3.86 HK$3.74	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-4	1.6 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	810 mV	RP123Z	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K431D-TR Nisshinbo 1: HK$7.89 2,273In Stock	Mfr. Part No. RP123K431D-TR Mouser Part No 848-RP123K431D-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	2,273In Stock	Cut Tape HK$7.89 HK$5.66 HK$5.10 HK$4.50 View Reel HK$3.56 HK$4.20 HK$4.03 HK$3.90 HK$3.73 HK$3.56 HK$3.56	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN(PLP)1010-4	4.3 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	85 mV	RP123K	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K451D-TR Nisshinbo 1: HK$7.89 1,714In Stock	Mfr. Part No. RP123K451D-TR Mouser Part No 848-RP123K451D-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	1,714In Stock	Cut Tape HK$7.89 HK$5.66 HK$5.10 HK$4.50 View Reel HK$3.56 HK$4.20 HK$4.03 HK$3.90 HK$3.73 HK$3.56 HK$3.56	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN(PLP)1010-4	4.5 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	85 mV	RP123K	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K401D-TR Nisshinbo 1: HK$7.89 4,338In Stock	Mfr. Part No. RP123K401D-TR Mouser Part No 848-RP123K401D-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	4,338In Stock	Cut Tape HK$7.89 HK$5.66 HK$5.10 HK$4.50 View Reel HK$3.56 HK$4.20 HK$4.03 HK$3.90 HK$3.73 HK$3.56 HK$3.56	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN(PLP)1010-4	4 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	85 mV	RP123K	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K181D-TR Nisshinbo 1: HK$7.89 1,799In Stock	Mfr. Part No. RP123K181D-TR Mouser Part No 848-RP123K181D-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	1,799In Stock	Cut Tape HK$7.89 HK$5.66 HK$5.10 HK$4.50 View Reel HK$3.56 HK$4.20 HK$4.03 HK$3.90 HK$3.81 HK$3.56 HK$3.56	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN(PLP)1010-4	1.8 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	150 mV	RP123K	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K351D-TR Nisshinbo 1: HK$7.89 61In Stock	Mfr. Part No. RP123K351D-TR Mouser Part No 848-RP123K351D-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	61In Stock	Cut Tape HK$7.89 HK$5.66 HK$5.10 HK$4.50 View Reel HK$3.56 HK$4.20 HK$4.03 HK$3.90 HK$3.81 HK$3.56 HK$3.56	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN(PLP)1010-4	3.5 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	95 mV	RP123K	Reel, Cut Tape
LDO Voltage Regulators 250mA Low Noise and Low Supply Current RP123K271D5-TR Nisshinbo 10,000: HK$3.56 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. RP123K271D5-TR Mouser Part No 848-RP123K271D5-TR	Nisshinbo	LDO Voltage Regulators 250mA Low Noise and Low Supply Current Learn More about Nisshinbo ricoh rp123x ldo voltage regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel HK$3.56	Min.: 10,000 Mult.: 10,000 : 10,000	SMD/SMT	DFN(PLP)1010-4	2.75 V	250 mA	1 Output	Positive	90 dB	Fixed	- 40 C	+ 85 C	115 mV	RP123K	Reel

RP123x LDO Voltage Regulators

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