TPS746/TPS746-Q1 Adjustable 1A LDO Regulators

Texas Instruments TPS746/TPS746-Q1 Adjustable 1A LDO Regulators feature an ultra-low dropout of 225mV at 1A that can help improve the system's power efficiency. The TPS746/TPS746-Q1 LDO Regulators support an input voltage range from 1.5V to 6.0V and an externally adjustable output range of 0.55V to 5.5V. The low output voltage enables this LDO to power the newer microcontrollers with lower core voltages. The Texas Instruments TPS746-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 33
Select Image Part #
 Mfr.
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
Qualification
Series
Packaging
Texas Instruments LDO Voltage Regulators Automotive 1-A low- IQ high-PSRR low-d
Datasheet
648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 2.8 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB Fixed - 40 C + 125 C 195 mV TPS746 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 1-A low-IQ high-ac c uracy adjustable u A 595-TPS74601PBDRVR
Datasheet
697In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT WSON-6 550 mV to 5.5 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB Adjustable - 40 C + 125 C 190 mV TPS746 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 1-A low-IQ high-ac c uracy adjustable u A 595-TPS74601PDRVR
Datasheet
390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT WSON-6 550 mV to 5.5 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB Adjustable - 40 C + 125 C 190 mV TPS746 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 1-A low- IQ high-PSRR low-d
Datasheet
951In Stock
3,000Expected 2026-12-04
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 550 mV to 5.5 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB Adjustable - 40 C + 125 C 895 mV TPS746 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 1-A low- IQ high-PSRR low-d
Datasheet
1,702In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.8 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB Fixed - 40 C + 125 C 265 mV TPS746 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 1-A low- IQ high-PSRR low-d
Datasheet
17,865Expected 2026-12-03
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SON-8 550 mV to 5.5 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB, 38 dB, 53 dB Adjustable - 40 C + 125 C 160 mV TPS746 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 1-A low- IQ high-PSRR low-d
Datasheet
2,984On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 3.3 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB Fixed - 40 C + 125 C 160 mV AEC-Q100 TPS746 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 1-A low- IQ high-PSRR low-d
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

SMD/SMT WSON-6 2.9 V 1 A 1 Output Positive 25 uA 1.5 V 6 V 30 dB Fixed - 40 C + 125 C 195 mV TPS746 Reel