TPS743 Low-Dropout (LDO) Linear Regulator

Texas Instruments TPS743 Low-Dropout (LDO) Linear Regulator provides an easy-to-use, robust power management design for various applications. The TRACK pin allows the output to track an external supply, which minimizes the stress on ESD structures between many processors' I/O power and CORE pins. The power-good output and enable input allow easy sequencing using external regulators. This flexibility allows the user to configure a solution that meets the sequencing requirements of DSPs, FPGAs, and other applications with special start-up requirements.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Series
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Texas Instruments LDO Voltage Regulators 1.5A LDO w/ Tracking A 595-TPS74301RGWR A 595-TPS74301RGWR
Datasheet
895In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-20 1.5 A 1 Output Positive 800 mV 5.5 V Adjustable - 40 C + 85 C 55 mV TPS74301 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-20 1.5 A 1 Output Positive 1 uA 1.1 V 5.5 V 60 dB Adjustable - 40 C + 85 C 55 mV Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 1.5A LDO w/ Tracking A 595-TPS74301RGWT A 595-TPS74301RGWT
Datasheet
2,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-20 800 mV to 3.6 V 1.5 A 1 Output Positive 800 mV 5.5 V Adjustable - 40 C + 85 C 55 mV TPS74301 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Sgl Output LDO 1.5A Adj 0.8 to 3.3V A 59 A 595-TPS74301KTWT
Datasheet
134In Stock
1,000Expected 2026-07-23
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT TO-263-7 1.5 A 1 Output Positive 800 mV 5.5 V Adjustable - 40 C + 85 C 55 mV TPS74301 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 1.5A LDO w/ Tracking ALT 595-TPS74301RGW ALT 595-TPS74301RGWR
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-20 796 mV to 3.6 V 1.5 A 1 Output Positive 800 mV 5.5 V Adjustable - 40 C + 85 C 55 mV TPS74301 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 1.5A LDO w/ Tracking ALT 595-TPS74301RGW ALT 595-TPS74301RGWT
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 250
Mult.: 250
: 250

SMD/SMT VQFN-20 796 mV to 3.6 V 1.5 A 1 Output Positive 800 mV 5.5 V Adjustable - 40 C + 85 C 55 mV TPS74301 Reel