LDO Voltage Regulators – Mouser Singapore

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AP734x Dual Low Dropout Regulators

Diodes Inc. AP734x Dual Low Dropout Regulators have a high output voltage accuracy, low R_DSON, high PSRR, low output noise and low quiescent current. They are based on a CMOS process. Each regulator includes a voltage reference, error amplifier, current limit circuit and an enable input to turn on/off output. With the integrated resistor network, fixed output voltage versions can be delivered. The AP7343Q regulators are automotive compliant regulators that deliver up to 300mA output current. These AP7343Q regulators come with an integrated resistor network that provides fixed output voltage versions.

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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.	Mounting Style	Package/Case	Output Voltage	Output Current	Number of Outputs	Quiescent Current	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Qualification	Series	Packaging
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-10W5-7 Diodes Incorporated 1: $0.326 2,801In Stock	Mfr. Part No. AP7343Q-10W5-7 Mouser Part No 621-AP7343Q-10W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	2,801In Stock	Cut Tape $0.326 $0.22 $0.185 $0.166 Reel $0.121 View $0.158 $0.154 $0.15 $0.117	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	1 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	460 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-11W5-7 Diodes Incorporated 1: $0.326 2,415In Stock	Mfr. Part No. AP7343Q-11W5-7 Mouser Part No 621-AP7343Q-11W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	2,415In Stock	Cut Tape $0.326 $0.22 $0.185 $0.166 View Reel $0.121 $0.158 $0.154 $0.15 $0.121	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	1.1 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	460 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-12W5-7 Diodes Incorporated 1: $0.326 1,697In Stock	Mfr. Part No. AP7343Q-12W5-7 Mouser Part No 621-AP7343Q-12W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	1,697In Stock	Cut Tape $0.326 $0.22 $0.185 $0.166 View Reel $0.121 $0.158 $0.154 $0.131 $0.121	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	1.2 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	460 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-29W5-7 Diodes Incorporated 1: $0.326 2,415In Stock	Mfr. Part No. AP7343Q-29W5-7 Mouser Part No 621-AP7343Q-29W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	2,415In Stock	Cut Tape $0.326 $0.22 $0.185 $0.166 View Reel $0.121 $0.158 $0.154 $0.15 $0.121	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	2.9 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	250 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-30W5-7 Diodes Incorporated 1: $0.299 4,437In Stock	Mfr. Part No. AP7343Q-30W5-7 Mouser Part No 621-AP7343Q-30W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	4,437In Stock	Cut Tape $0.299 $0.207 $0.184 $0.156 View Reel $0.128 $0.144 $0.136 $0.135 $0.128	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	3 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	220 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-33W5-7 Diodes Incorporated 1: $0.408 735In Stock 15,000On Order	Mfr. Part No. AP7343Q-33W5-7 Mouser Part No 621-AP7343Q-33W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	735In Stock 15,000On Order On Order Ship Dates Mfr. No: AP7343Q-33W5-7 Stock: 735 Can Dispatch Immediately On Order: 9,000 Expected 20/11/2026 6,000 Expected 27/11/2026 Factory Lead Time: 40 Weeks	Cut Tape $0.408 $0.279 $0.237 $0.205 View Reel $0.171 $0.199 $0.193 $0.171	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	3.3 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	220 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-18W5-7 Diodes Incorporated 1: $0.34 5,953On Order	Mfr. Part No. AP7343Q-18W5-7 Mouser Part No 621-AP7343Q-18W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	5,953On Order On Order Ship Dates Mfr. No: AP7343Q-18W5-7 Stock: 0 On Order: 2,953 Expected 27/11/2026 3,000 Expected 6/9/2027 Factory Lead Time: 40 Weeks	Cut Tape $0.34 $0.23 $0.194 $0.174 View Reel $0.121 $0.166 $0.162 $0.151 $0.121 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	1.8 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	300 mV	AEC-Q100	AP7343Q	Reel, Cut Tape, MouseReel
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-25W5-7 Diodes Incorporated 1: $0.34 2,999Expected 16/7/2027	Mfr. Part No. AP7343Q-25W5-7 Mouser Part No 621-AP7343Q-25W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	2,999Expected 16/7/2027	Cut Tape $0.34 $0.226 $0.192 $0.17 View Reel $0.121 $0.163 $0.159 $0.151 $0.121	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	2.5 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	260 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-15W5-7 Diodes Incorporated 1: $0.354 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. AP7343Q-15W5-7 Mouser Part No 621-AP7343Q-15W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape $0.354 $0.235 $0.196 $0.177 View Reel $0.121 $0.174 $0.171 $0.169 $0.121	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	1.5 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	350 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-27W5-7 Diodes Incorporated 1: $0.354 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. AP7343Q-27W5-7 Mouser Part No 621-AP7343Q-27W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape $0.354 $0.235 $0.196 $0.177 View Reel $0.121 $0.174 $0.171 $0.169 $0.121	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	2.7 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	250 mV	AEC-Q100	AP7343Q	Reel, Cut Tape
LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K AP7343Q-28W5-7 Diodes Incorporated 1: $0.354 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. AP7343Q-28W5-7 Mouser Part No 621-AP7343Q-28W5-7	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard SOT25 T&R 3K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape $0.354 $0.235 $0.196 $0.177 View Reel $0.121 $0.174 $0.171 $0.169 $0.121	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	2.8 V	300 mA	1 Output	35 uA	75 dB	Fixed	- 40 C	+ 125 C	250 mV	AEC-Q100	AP7343Q	Reel, Cut Tape

AP734x Dual Low Dropout Regulators

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AP734x Dual Low Dropout Regulators

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