Ultra Low Dropout Voltage Regulators

Taiwan Semiconductor Ultra Low Dropout Voltage Regulators are efficient linear voltage regulators with ultra-low noise output and dropout voltage. The quiescent current on the devices increases slightly at dropout, prolonging battery life for battery-power applications. The Taiwan Semi Regulators feature an internal current limit, thermal shutdown protection, and an output voltage trimmed before assembly.

Results: 28
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Taiwan Semiconductor LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 16,586In Stock
Min.: 1
Mult.: 1
Reel: 800

SMD/SMT D2PAK-3 (TO-263-3) 5 V 1 A 1 Output Positive 75 mA 7 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2940xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 4,468In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-223-3 5 V 150 mA 1 Output Positive 5.5 V 45 V 54 dB Fixed - 40 C + 150 C 220 mV AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 150MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE 8,368In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SOT-25-5 3.3 V 150 mA 1 Output Positive 10 nA 2.5 V 16 V 75 dB Fixed - 40 C + 125 C 165 mV AEC-Q101 TS5205CX5xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 0.15A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 6,013In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOP-8 5 V 150 mA 1 Output Positive 8 mA - 300 mV 30 V Fixed - 40 C + 125 C 380 mV AEC-Q101 TS2951xx Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 2,525In Stock
Min.: 1
Mult.: 1
Reel: 800

SMD/SMT D2PAK-3 (TO-263-3) 5 V 500 mA 1 Output 25 mA 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2937xx Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 6,637In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT TO-252-3 5 V 1 A 1 Output Positive 75 mA 7 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2940xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 4,518In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-223-3 5 V 150 mA 1 Output Positive 40 uA 5.5 V 45 V 88 dB Fixed - 40 C + 150 C 220 mV AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 0.15A 3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 6,210In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOP-8 3 V 150 mA 1 Output Positive 75 uA 30 V Fixed - 40 C + 125 C 380 mV AEC-Q101 TS2951xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 80MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE 11,836In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SOT-25-5 5 V 80 mA 1 Output 10 nA - 20 V 20 V 65 dB Fixed - 40 C + 125 C 320 mV AEC-Q101 Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 0.15A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 2,450In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOP-8 3.3 V 150 mA 1 Output Positive 75 uA 30 V Fixed - 40 C + 125 C 380 mV AEC-Q101 TS2951xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 11,970In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT DFN-6 3.3 V 80 mA 2 Output 2.6 mA - 20 V 20 V Fixed - 40 C + 150 C 300 mV AEC-Q101 Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 4,847In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOP-8 3.3 V 500 mA 1 Output Positive 25 mA 26 V 60 dB Fixed - 40 C + 125 C 500 mV AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 3,757In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-223-3 3.3 V 500 mA 1 Output Positive 200 uA 4.3 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2937xx Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 5,083In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-223-3 5 V 500 mA 1 Output Positive 25 mA 6 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2937xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 3,482In Stock
Min.: 1
Mult.: 1

Through Hole TO-220-3 5 V 500 mA 1 Output Positive 200 uA 6 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2937xx Tube
Taiwan Semiconductor LDO Voltage Regulators 1A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 7,732In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT TO-252-3 3.3 V 1 A 1 Output Positive 75 mA 5.3 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2940xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 80MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 17,267In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SOT-23-3 5 V 80 mA 1 Output Positive 2.6 mA 6 V 16 V Fixed - 40 C + 125 C 300 mV AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 763In Stock
5,000Expected 28/08/2026
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT TO-252-3 3.3 V 500 mA 1 Output Positive 200 uA 4.3 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2937xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 1,319In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT TO-252-3 5 V 500 mA 1 Output Positive 200 uA 6 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2937xx Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 2,097In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOP-8 5 V 500 mA 1 Output Positive 100 uA 6 V 26 V 60 dB Fixed - 40 C + 125 C 500 mV AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 1A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 2,596In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-223-3 3.3 V 1 A 1 Output Positive 75 mA 5.3 V 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2940xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR 150In Stock
7,500Expected 17/04/2026
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT SOT-223-3 5 V 1 A 1 Output Positive 75 mA 26 V Fixed - 40 C + 125 C 600 mV AEC-Q101 TS2940xx Reel, Cut Tape, MouseReel
Taiwan Semiconductor LDO Voltage Regulators 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR 620In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SOT-23-3 3.3 V 80 mA 1 Output 2.6 mA - 20 V 20 V Fixed - 40 C + 150 C 300 mV AEC-Q101 Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 80MA 5V LOW DROP LDO VOLTAGE REGULATOR 1,820In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT SOT-89-3 5 V 80 mA 1 Output 2.6 mA - 20 V 20 V Fixed - 40 C + 150 C 300 mV AEC-Q101 Reel, Cut Tape
Taiwan Semiconductor LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE 4,397In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SOT-25-5 5 V 150 mA 1 Output Positive 10 nA 2.5 V 16 V 75 dB Fixed - 40 C + 125 C 165 mV AEC-Q101 TS5205CX5xx Reel, Cut Tape, MouseReel