TPS731 Low-Dropout (LDO) Linear Voltage Regulators

Texas Instruments TPS731 Low-Dropout (LDO) Linear Voltage Regulators use a topology with an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR) and even allows operation without a capacitor. The device also provides ground pin current that is nearly constant over all output current values and a high reverse blockage (low reverse current).

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Description Datasheet Availability Pricing (PLN) 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
Packaging
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 400mA A 595-TPS73132DBVT A A 595-TPS73132DBVT
Datasheet
1 859In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 3.2 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 150mA NMOS LDO A 595 -TPS73125DBVT A 595 A 595-TPS73125DBVT
Datasheet
5 227In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 2.5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Sgl Output LDO 150mA Fixed 1.25V A 595-T A 595-TPS731125DBVT
Datasheet
2 542In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 1.25 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 150mA NMOS LDO ALT 5 95-TPS73125DBVT ALT ALT 595-TPS73125DBVT
Datasheet
Product Comments
1 500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 2.5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap Free NMOS 150mA ALT 595-TPS73101DBVT ALT 595-TPS73101DBVT
Datasheet
Product Comments
1 701In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Adjustable - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap Free NMOS 150mA ALT 595-TPS73101DBVR ALT 595-TPS73101DBVR
Datasheet
Product Comments
1 301In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 1.2 V to 5.5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Adjustable - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA ALT 595-TPS73118DBVR ALT 595-TPS73118DBVR
Datasheet
Product Comments
2 996In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 1.8 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA ALT 595-TPS73150DBVR ALT 595-TPS73150DBVR
Datasheet
Product Comments
2 995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 150mA NMOS LDO ALT 5 95-TPS73115DBVR ALT ALT 595-TPS73115DBVR
Datasheet
Product Comments
2 998In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 1.5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS73115 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA ALT 595-TPS73133DBVR ALT 595-TPS73133DBVR
Datasheet
Product Comments
2 952In Stock
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS73133 Reel, Cut Tape
Texas Instruments LDO Voltage Regulators Cap Free NMOS 150mA A 595-TPS73101DBVR A A 595-TPS73101DBVR
Datasheet
18 229In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Adjustable - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Mil Enh Cap-Free NMO S 150-mA LDO Reg
Datasheet
Product Comments
8 749In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 1.7 V 5.5 V Fixed - 55 C + 125 C 30 mV TPS73133 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA A 595-TPS73118DBVT A A 595-TPS73118DBVT
Datasheet
6 118In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 1.8 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA A 595-TPS73150DBVT A A 595-TPS73150DBVT
Datasheet
3 167In Stock
9 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA ALT 595-TPS73133DBVT ALT 595-TPS73133DBVT
Datasheet
Product Comments
1 816In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap Free NMOS 150mA A 595-TPS73101DBVT A A 595-TPS73101DBVT
Datasheet
235In Stock
9 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Adjustable - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 150mA NMOS LDO A 595 -TPS73115DBVT A 595 A 595-TPS73115DBVT
Datasheet
1 006In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 1.5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA A 595-TPS73118DBVR A A 595-TPS73118DBVR
Datasheet
59In Stock
1 000Expected 8/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 1.8 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA ALT 595-TPS73118DBVT ALT 595-TPS73118DBVT
Datasheet
Product Comments
67In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 1.8 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 150mA NMOS LDO A 595 -TPS73125DBVR A 595 A 595-TPS73125DBVR
Datasheet
1 095In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 2.5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 150mA NMOS A 595-TPS 73130DBVT A 595-TPS A 595-TPS73130DBVT
Datasheet
76In Stock
3 000Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 3 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 150mA NMOS A 595-TPS 73130DBVR A 595-TPS A 595-TPS73130DBVR
Datasheet
820In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 3 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA A 595-TPS73133DBVT A A 595-TPS73133DBVT
Datasheet
1 341In Stock
9 000Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Cap-Free NMOS 150mA A 595-TPS73150DBVR A A 595-TPS73150DBVR
Datasheet
651In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT SOT-23-5 5 V 150 mA 1 Output Positive 550 uA 1.7 V 5.5 V Fixed - 40 C + 125 C 30 mV TPS731 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Mil Enh Cap-Free NMO S 150-mA LDO Reg
Datasheet
Product Comments
172In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 1.5 V 150 mA 1 Output Positive 1.7 V 5.5 V Fixed - 55 C + 125 C 30 mV TPS73115 Reel, Cut Tape, MouseReel