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TLV743P Low-Dropout Linear Regulator (LDO)

Texas Instruments TLV743P Low-Dropout Linear Regulator (LDO) is an ultra-small, low quiescent current LDO that sources 300mA with good line and load transient performance. The device provides a typical accuracy of 1%. The TLV743P is designed to be stable with a small output capacitor of 1µF. This device provides foldback current control during device power-up and enabling. This functionality is especially important in battery-operated devices. The Texas Instruments TLV743P provides an active pull-down circuit to discharge output loads when the device is disabled quickly.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74328PDQNR Texas Instruments 1: $0.234 14,607In Stock	Mfr. Part # TLV74328PDQNR Mouser Part # 595-TLV74328PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	14,607In Stock	Cut Tape $0.234 $0.157 $0.138 $0.118 Reel $0.086 View $0.108 $0.101 $0.10 $0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Linear Voltage Regulators 300mA low-Iq low-dro pout (LDO) voltage TLV74312PDQNR3 Texas Instruments 1: $0.13 5,946In Stock	Mfr. Part # TLV74312PDQNR3 Mouser Part # 595-TLV74312PDQNR3	Texas Instruments	Linear Voltage Regulators 300mA low-Iq low-dro pout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	5,946In Stock	Cut Tape $0.13 $0.09 $0.078 $0.066 Reel $0.066 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000
Linear Voltage Regulators 300mA low-Iq low-dro pout (LDO) voltage TLV74333PDQNR3 Texas Instruments 1: $0.221 3,000In Stock	Mfr. Part # TLV74333PDQNR3 Mouser Part # 595-TLV74333PDQNR3	Texas Instruments	Linear Voltage Regulators 300mA low-Iq low-dro pout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	3,000In Stock	Cut Tape $0.221 $0.147 $0.129 $0.108 Reel $0.082 View $0.099 $0.092 $0.087 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV743105PDBVR Texas Instruments 1: $0.195 5,992In Stock	Mfr. Part # TLV743105PDBVR Mouser Part # 595-TLV743105PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	5,992In Stock	Cut Tape $0.195 $0.129 $0.113 $0.096 Reel $0.073 View $0.087 $0.083 $0.078 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74310PDQNR Texas Instruments 1: $0.195 5,443In Stock	Mfr. Part # TLV74310PDQNR Mouser Part # 595-TLV74310PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	5,443In Stock	Cut Tape $0.195 $0.129 $0.113 $0.096 Reel $0.073 View $0.087 $0.083 $0.078 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74311PDBVR Texas Instruments 1: $0.195 3,262In Stock 9,000Expected 2/15/2027	Mfr. Part # TLV74311PDBVR Mouser Part # 595-TLV74311PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	3,262In Stock 9,000Expected 2/15/2027	Cut Tape $0.195 $0.133 $0.116 $0.098 Reel $0.073 View $0.088 $0.083 $0.079 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74312PDQNR Texas Instruments 1: $0.195 4,115In Stock	Mfr. Part # TLV74312PDQNR Mouser Part # 595-TLV74312PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	4,115In Stock	Cut Tape $0.195 $0.129 $0.113 $0.096 Reel $0.073 View $0.087 $0.083 $0.078 $0.068 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74315PDBVR Texas Instruments 1: $0.208 8,760In Stock	Mfr. Part # TLV74315PDBVR Mouser Part # 595-TLV74315PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	8,760In Stock	Cut Tape $0.208 $0.134 $0.117 $0.099 View Reel $0.062 $0.09 $0.085 $0.081 $0.062 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74315PDQNR Texas Instruments 1: $0.195 5,029In Stock	Mfr. Part # TLV74315PDQNR Mouser Part # 595-TLV74315PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	5,029In Stock	Cut Tape $0.195 $0.133 $0.116 $0.098 Reel $0.073 View $0.088 $0.083 $0.079 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74318PDBVR Texas Instruments 1: $0.208 6,029In Stock	Mfr. Part # TLV74318PDBVR Mouser Part # 595-TLV74318PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	6,029In Stock	Cut Tape $0.208 $0.135 $0.117 $0.099 Reel $0.073 View $0.09 $0.085 $0.081 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74325PDBVR Texas Instruments 1: $0.182 3,593In Stock 6,000Expected 1/21/2027	Mfr. Part # TLV74325PDBVR Mouser Part # 595-TLV74325PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	3,593In Stock 6,000Expected 1/21/2027	Cut Tape $0.182 $0.118 $0.105 $0.09 Reel $0.073 View $0.082 $0.077 $0.074 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74328PDQNR1 Texas Instruments 1: $0.234 10,736In Stock	Mfr. Part # TLV74328PDQNR1 Mouser Part # 595-TLV74328PDQNR1	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	10,736In Stock	Cut Tape $0.234 $0.148 $0.13 $0.109 Reel $0.082 View $0.10 $0.094 $0.088 $0.074 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74330PDBVR Texas Instruments 1: $0.208 6,196In Stock	Mfr. Part # TLV74330PDBVR Mouser Part # 595-TLV74330PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	6,196In Stock	Cut Tape $0.208 $0.138 $0.122 $0.103 Reel $0.078 View $0.095 $0.09 $0.085 $0.075 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74330PDQNR Texas Instruments 1: $0.195 2,918In Stock 3,000On Order	Mfr. Part # TLV74330PDQNR Mouser Part # 595-TLV74330PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	2,918In Stock 3,000On Order	Cut Tape $0.195 $0.129 $0.113 $0.096 Reel $0.073 View $0.087 $0.083 $0.078 $0.069 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74310PDBVR Texas Instruments 1: $0.195 7,722In Stock	Mfr. Part # TLV74310PDBVR Mouser Part # 595-TLV74310PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	7,722In Stock	Cut Tape $0.195 $0.129 $0.113 $0.096 Reel $0.073 View $0.087 $0.083 $0.078 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74312PDBVR Texas Instruments 1: $0.195 6,229In Stock	Mfr. Part # TLV74312PDBVR Mouser Part # 595-TLV74312PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	6,229In Stock	Cut Tape $0.195 $0.122 $0.117 $0.099 Reel $0.073 View $0.09 $0.085 $0.081 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74318PDQNR Texas Instruments 1: $0.182 638In Stock 18,000On Order	Mfr. Part # TLV74318PDQNR Mouser Part # 595-TLV74318PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	638In Stock 18,000On Order On Order Ship Dates Mfr. #: TLV74318PDQNR Stock: 638 Can Ship Immediately On Order: 9,000 Expected 12/24/2026 9,000 Expected 1/8/2027 Factory Lead-Time: 20 Weeks	Cut Tape $0.182 $0.122 $0.108 $0.091 Reel $0.073 View $0.083 $0.078 $0.074 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74318PDQNR3 Texas Instruments 1: $0.208 5,532In Stock	Mfr. Part # TLV74318PDQNR3 Mouser Part # 595-TLV74318PDQNR3	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	5,532In Stock	Cut Tape $0.208 $0.142 $0.125 $0.105 Reel $0.081 View $0.096 $0.091 $0.087 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74325PDQNR Texas Instruments 1: $0.195 5,197In Stock	Mfr. Part # TLV74325PDQNR Mouser Part # 595-TLV74325PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	5,197In Stock	Cut Tape $0.195 $0.133 $0.116 $0.098 Reel $0.073 View $0.088 $0.083 $0.079 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74328PDBVR Texas Instruments 1: $0.195 6,866In Stock	Mfr. Part # TLV74328PDBVR Mouser Part # 595-TLV74328PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	6,866In Stock	Cut Tape $0.195 $0.129 $0.113 $0.096 Reel $0.073 View $0.087 $0.083 $0.078 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74333PDQNR Texas Instruments 1: $0.208 1,073In Stock 12,000On Order	Mfr. Part # TLV74333PDQNR Mouser Part # 595-TLV74333PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	1,073In Stock 12,000On Order On Order Ship Dates Mfr. #: TLV74333PDQNR Stock: 1,073 Can Ship Immediately On Order: 6,000 Expected 1/13/2027 6,000 Expected 2/8/2027 Factory Lead-Time: 20 Weeks	Cut Tape $0.208 $0.138 $0.122 $0.103 Reel $0.079 View $0.095 $0.09 $0.085 $0.077 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA Low-IQ Low-Dro pout (LDO) Voltage TLV74333PDBVR Texas Instruments 1: $0.182 108,989On Order	Mfr. Part # TLV74333PDBVR Mouser Part # 595-TLV74333PDBVR	Texas Instruments	LDO Voltage Regulators 300mA Low-IQ Low-Dro pout (LDO) Voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	108,989On Order On Order Ship Dates Mfr. #: TLV74333PDBVR Stock: 0 On Order: 33,989 Expected 12/24/2026 36,000 Expected 2/8/2027 39,000 Expected 3/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape $0.182 $0.116 $0.101 $0.078 Reel $0.061 View $0.072 $0.069 $0.066 $0.059 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV74311PDQNR Texas Instruments 1: $0.208 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # TLV74311PDQNR Mouser Part # 595-TLV74311PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $0.208 $0.138 $0.122 $0.103 Reel $0.078 View $0.095 $0.09 $0.085 $0.075 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV743285PDBVR Texas Instruments 1: $0.221 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # TLV743285PDBVR Mouser Part # 595-TLV743285PDBVR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $0.221 $0.144 $0.127 $0.107 Reel $0.079 View $0.098 $0.091 $0.087 $0.077 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage TLV743285PDQNR Texas Instruments 1: $0.195 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # TLV743285PDQNR Mouser Part # 595-TLV743285PDQNR	Texas Instruments	LDO Voltage Regulators 300-mA low-IQ low-dr opout (LDO) voltage Learn More about Texas Instruments ti tlv743p regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $0.195 $0.133 $0.116 $0.098 Reel $0.073 View $0.088 $0.083 $0.079 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

TLV743P Low-Dropout Linear Regulator (LDO)

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