LDO Voltage Regulators – Mouser Canada

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LP3869x/LP3869x-Q1 Low Dropout Linear Regulators

Texas Instruments LP3869x/LP3869x-Q1 500mA Low Dropout CMOS Linear Regulators provide tight output tolerance (2.0% typical), extremely low dropout voltage (250mV @ 500mA load current, VOUT = 5V), and excellent AC performance utilizing ultra-low ESR ceramic output capacitors. The low thermal resistance of these LDOs allows the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it, allowing ground pin current to remain below 100µA regardless of load current, input voltage, or operating temperature. Texas Instruments LP3869x/LP3869x-Q1 LDOs are ideal for use in hard disk drives, notebook computers, and portable instrumentation. The LP3869x-Q1 devices are AEC-Q100 qualified for automotive applications.

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Part #

LDO Voltage Regulators 500MA LDO A 926-LP38 693MPXADJNPB A 926- A 926-LP38693MPXADJNPB

LP38693MP-ADJ/NOPB
Texas Instruments
1: $2.73
3,512In Stock

Mfr. Part #
LP38693MP-ADJ/NOPB

Mouser Part #
926-LP38693MPADJNOPB

Texas Instruments

LDO Voltage Regulators 500MA LDO A 926-LP38 693MPXADJNPB A 926- A 926-LP38693MPXADJNPB

Learn More

Datasheet

3,512In Stock

Cut Tape

$2.73

$2.01

$1.83

$1.63

Reel

$1.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-5

1.25 V to 9 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

Adjustable

- 40 C

+ 125 C

250 mV

LP38693-ADJ

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-P38693QSDX1.8NPB

LP38693QSD-1.8/NOPB
Texas Instruments
1: $3.32
682In Stock

Mfr. Part #
LP38693QSD-1.8/NOPB

Mouser Part #
595-LP38693QSD1.8NPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-P38693QSDX1.8NPB

Learn More

Datasheet

682In Stock

Cut Tape

$3.32

$2.46

$2.24

$2.01

Reel

$1.69

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-6

1.8 V

500 mA

1 Output

Positive

55 uA

2.7 V

10 V

Fixed

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38693

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693MPX18NOPB

LP38693MP-1.8/NOPB
Texas Instruments
1: $2.82
851In Stock

Mfr. Part #
LP38693MP-1.8/NOPB

Mouser Part #
926-38693MP-1.8/NOPB

Texas Instruments

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693MPX18NOPB

Learn More

Datasheet

851In Stock

Cut Tape

$2.82

$2.09

$1.89

$1.69

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-5

1.8 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38693

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693MPX33NOPB

LP38693MP-3.3/NOPB
Texas Instruments
1: $2.86
800In Stock
5,000Expected 2026-03-20

Mfr. Part #
LP38693MP-3.3/NOPB

Mouser Part #
926-38693MP-3.3/NOPB

Texas Instruments

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693MPX33NOPB

Learn More

Datasheet

800In Stock

5,000Expected 2026-03-20

Cut Tape

$2.86

$2.09

$1.89

$1.69

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-5

1.8 V, 2.5 V, 3.3 V, 5 V

500 mA

4 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38693

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500-mA 1 0-V adjustable low- A 926-LP38691QSDADJNPB

LP38691QSDX-ADJ/NOPB
Texas Instruments
1: $2.81
3,676In Stock

Mfr. Part #
LP38691QSDX-ADJ/NOPB

Mouser Part #
926-L38691QSDXADJNPB

Texas Instruments

LDO Voltage Regulators Automotive 500-mA 1 0-V adjustable low- A 926-LP38691QSDADJNPB

Learn More

Datasheet

3,676In Stock

Cut Tape

$2.81

$2.52

Reel

$1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,500

SMD/SMT

WSON-6

500 mA

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38691-ADJ

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500-mA 1 0-V adjustable low- A 926-L38691QSDXADJNPB

LP38691QSD-ADJ/NOPB
Texas Instruments
1: $3.19
335In Stock

Mfr. Part #
LP38691QSD-ADJ/NOPB

Mouser Part #
926-LP38691QSDADJNPB

Texas Instruments

LDO Voltage Regulators Automotive 500-mA 1 0-V adjustable low- A 926-L38691QSDXADJNPB

Learn More

Datasheet

335In Stock

Cut Tape

$3.19

$2.36

$2.16

$1.92

Reel

$1.69

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-6

1.25 V to 9 V

500 mA

1 Output

Positive

1 uA

2.7 V

10 V

55 dB

Adjustable

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38691-ADJ

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 926 A 926-LP38693MPX25NOPB

LP38693MP-2.5/NOPB
Texas Instruments
1: $2.82
1,044In Stock

Mfr. Part #
LP38693MP-2.5/NOPB

Mouser Part #
926-LP38693MP25NOPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 926 A 926-LP38693MPX25NOPB

Learn More

Datasheet

1,044In Stock

Cut Tape

$2.82

$2.09

$1.89

$1.69

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-5

2.5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38693

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-38693MP-5.0/NOPB

LP38693MPX-5.0/NOPB
Texas Instruments
1: $2.43
547In Stock

Mfr. Part #
LP38693MPX-5.0/NOPB

Mouser Part #
926-LP38693MPX50NOPB

Texas Instruments

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-38693MP-5.0/NOPB

Learn More

Datasheet

547In Stock

Cut Tape

$2.43

$1.77

$1.60

$1.42

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

SOT-223-5

5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

Fixed

- 40 C

+ 125 C

250 mV

LP38693

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable

LP38693SD-2.5/NOPB
Texas Instruments
1: $2.43
1,010In Stock

Mfr. Part #
LP38693SD-2.5/NOPB

Mouser Part #
926-LP38693SD25NOPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable

Learn More

Datasheet

1,010In Stock

Cut Tape

$2.43

$1.77

$1.60

$1.42

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-6

2.5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38693

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500Ma LDO Reg A 926- LP38691SDX33NOPB A A 926-LP38691SDX33NOPB

LP38691SD-3.3/NOPB
Texas Instruments
1: $3.04
38In Stock

Mfr. Part #
LP38691SD-3.3/NOPB

Mouser Part #
926-38691SD-3.3/NOPB

Texas Instruments

LDO Voltage Regulators 500Ma LDO Reg A 926- LP38691SDX33NOPB A A 926-LP38691SDX33NOPB

Learn More

Datasheet

38In Stock

Cut Tape

$3.04

$2.24

$2.04

$1.83

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-6

3.3 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500MA LDO CMOS LINEA R REG A 926-LP38691 A 926-LP38691DTX18NOPB

LP38691DT-1.8/NOPB
Texas Instruments
1: $3.38
348In Stock

Mfr. Part #
LP38691DT-1.8/NOPB

Mouser Part #
926-LP38691DT1.8NOPB

Texas Instruments

LDO Voltage Regulators 500MA LDO CMOS LINEA R REG A 926-LP38691 A 926-LP38691DTX18NOPB

Learn More

Datasheet

348In Stock

$3.38

$2.50

$2.09

$1.98

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

1.8 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Tube

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 926 A 926-LP38691DTX50NOPB

LP38691DT-5.0/NOPB
Texas Instruments
1: $3.38
149In Stock

Mfr. Part #
LP38691DT-5.0/NOPB

Mouser Part #
926-LP38691DT50NOPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 926 A 926-LP38691DTX50NOPB

Learn More

Datasheet

149In Stock

$3.38

$2.50

$2.44

$1.98

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Tube

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-LP38691DT1.8NOPB

LP38691DTX-1.8/NOPB
Texas Instruments
1: $2.70
1,350In Stock

Mfr. Part #
LP38691DTX-1.8/NOPB

Mouser Part #
926-LP38691DTX18NOPB

Texas Instruments

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-LP38691DT1.8NOPB

Learn More

Datasheet

1,350In Stock

Cut Tape

$2.70

$1.98

$1.81

$1.61

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

1.8 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-38691DT-2.5/NOPB

LP38691DTX-2.5/NOPB
Texas Instruments
1: $2.78
433In Stock

Mfr. Part #
LP38691DTX-2.5/NOPB

Mouser Part #
926-LP38691DTX25NOPB

Texas Instruments

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-38691DT-2.5/NOPB

Learn More

Datasheet

433In Stock

Cut Tape

$2.78

$2.04

$1.86

$1.66

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

2.5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926LP38691QSDX18NOPB

LP38691QSD-1.8/NOPB
Texas Instruments
1: $3.70
289In Stock
1,000Expected 2026-03-04

Mfr. Part #
LP38691QSD-1.8/NOPB

Mouser Part #
926-LP38691QSD18NOPB

Texas Instruments

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926LP38691QSDX18NOPB

Learn More

Datasheet

289In Stock

1,000Expected 2026-03-04

Cut Tape

$3.70

$2.76

$2.58

$2.52

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-6

1.8 V

500 mA

1 Output

Positive

55 uA

2.7 V

10 V

Fixed

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38691

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926LP38691QSDX33NOPB

LP38691QSD-3.3/NOPB
Texas Instruments
1: $3.42
1,011In Stock

Mfr. Part #
LP38691QSD-3.3/NOPB

Mouser Part #
926LP38691QSD3.3NOPB

Texas Instruments

LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926LP38691QSDX33NOPB

Learn More

Datasheet

1,011In Stock

Cut Tape

$3.42

$2.53

$2.30

$2.06

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-6

3.3 V

500 mA

1 Output

Positive

55 uA

2.7 V

10 V

Fixed

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38691

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500Ma LDO Reg A 926- LP38691DTX33NOPB A A 926-LP38691DTX33NOPB

LP38691DT-3.3/NOPB
Texas Instruments
1: $3.38
975Expected 2026-03-04

Mfr. Part #
LP38691DT-3.3/NOPB

Mouser Part #
926-38691DT-3.3/NOPB

Texas Instruments

LDO Voltage Regulators 500Ma LDO Reg A 926- LP38691DTX33NOPB A A 926-LP38691DTX33NOPB

Learn More

Datasheet

975Expected 2026-03-04

$3.38

$2.50

$1.89

$1.81

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

3.3 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Tube

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-P38693QSDX2.5NPB

LP38693QSD-2.5/NOPB
Texas Instruments
1,000: $1.75
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
LP38693QSD-2.5/NOPB

Mouser Part #
595-LP38693QSD2.5NPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-P38693QSDX2.5NPB

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$1.75

$1.69

$1.66

Min.: 1,000
Mult.: 1,000

Reel: 1,000

SMD/SMT

WSON-6

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38693

Reel

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-LP38693QSD1.8NPB

LP38693QSDX-1.8/NOPB
Texas Instruments
4,500: $1.44
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
LP38693QSDX-1.8/NOPB

Mouser Part #
595-P38693QSDX1.8NPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-LP38693QSD1.8NPB

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$1.44

Min.: 4,500
Mult.: 4,500

Reel: 4,500

SMD/SMT

WSON-6

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38693

Reel

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-LP38693QSD2.5NPB

LP38693QSDX-2.5/NOPB
Texas Instruments
4,500: $1.44
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
LP38693QSDX-2.5/NOPB

Mouser Part #
595-P38693QSDX2.5NPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-LP38693QSD2.5NPB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.44

Min.: 4,500
Mult.: 4,500

Reel: 4,500

SMD/SMT

WSON-6

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38693

Reel

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-LP38693QSD5.0NPB

LP38693QSDX-5.0/NOPB
Texas Instruments
4,500: $1.44
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
LP38693QSDX-5.0/NOPB

Mouser Part #
595-P38693QSDX5.0NPB

Texas Instruments

LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-LP38693QSD5.0NPB

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$1.44

Min.: 4,500
Mult.: 4,500

Reel: 4,500

SMD/SMT

WSON-6

- 40 C

+ 125 C

250 mV

AEC-Q100

LP38693

Reel

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-LP38693MP25NOPB

LP38693MPX-2.5/NOPB
Texas Instruments
2,000: $1.20
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
LP38693MPX-2.5/NOPB

Mouser Part #
926-LP38693MPX25NOPB

Texas Instruments

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-LP38693MP25NOPB

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$1.20

$1.16

$1.14

Min.: 2,000
Mult.: 2,000

Reel: 2,000

SMD/SMT

SOT-223-5

2.5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

Fixed

- 40 C

+ 125 C

250 mV

LP38693

Reel

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-38693SD-5.0/NOPB

LP38693SDX-5.0/NOPB
Texas Instruments
1: $2.39
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
LP38693SDX-5.0/NOPB

Mouser Part #
926-LP38693SDX50NOPB

Texas Instruments

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-38693SD-5.0/NOPB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.39

$1.77

$1.60

$1.42

Reel

$1.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,500

SMD/SMT

WSON-6

5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

Fixed

- 40 C

+ 125 C

250 mV

LP38693

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500Ma LDO Reg A 926- LP38691DTX25NOPB A A 926-LP38691DTX25NOPB

LP38691DT-2.5/NOPB
Texas Instruments
1: $3.38
Lead-Time 18 Weeks

Mfr. Part #
LP38691DT-2.5/NOPB

Mouser Part #
926-38691DT-2.5/NOPB

Texas Instruments

LDO Voltage Regulators 500Ma LDO Reg A 926- LP38691DTX25NOPB A A 926-LP38691DTX25NOPB

Learn More

Datasheet

Lead-Time 18 Weeks

$3.38

$2.50

$2.27

$1.98

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

2.5 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

55 dB

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Tube

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-LP38691SD18NOPB

LP38691SDX-1.8/NOPB
Texas Instruments
4,500: $1.16
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
LP38691SDX-1.8/NOPB

Mouser Part #
926-LP38691SDX18NOPB

Texas Instruments

LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-LP38691SD18NOPB

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$1.16

$1.13

Min.: 4,500
Mult.: 4,500

Reel: 4,500

SMD/SMT

WSON-6

1.8 V

500 mA

1 Output

Positive

100 uA

2.7 V

10 V

Fixed

- 40 C

+ 125 C

250 mV

LP38691

Reel

LP3869x/LP3869x-Q1 Low Dropout Linear Regulators

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