Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Singapore) +65 6788-9233 Feedback

Change Location

English IDR

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

STMicroelectronics LDQ40 Series LDO Voltage Regulators

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 7

Applied Filters:

Manufacturer = STMicroelectronics Series = LDQ40

Mounting Style

Output Voltage

Output Current

Quiescent Current

PSRR / Ripple Rejection - Typ

Output Type

Dropout Voltage

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

LDO Voltage Regulators 250 mA low dropout LDO

LDQ40PU33R
STMicroelectronics
1: Rp17.612
5.461In Stock
New Product

Mfr. Part No.
LDQ40PU33R

Mouser Part No
511-LDQ40PU33R

New Product

STMicroelectronics

LDO Voltage Regulators 250 mA low dropout LDO

Datasheet

5.461In Stock

Cut Tape

Rp17.612

Rp12.640

Rp11.393

Rp10.035

Reel

Rp8.237

View

Min.: 1
Mult.: 1

: 3.000

DFN-6

3.3 V

250 mA

1 Output

Positive

200 uA

3.3 V

40 V

60 dB

Fixed

- 40 C

+ 150 C

500 mV

LDQ40

Reel, Cut Tape

LDO Voltage Regulators 250 mA low dropout LDO

LDQ40PU50R
STMicroelectronics
1: Rp17.612
1.489In Stock
New Product

Mfr. Part No.
LDQ40PU50R

Mouser Part No
511-LDQ40PU50R

New Product

STMicroelectronics

LDO Voltage Regulators 250 mA low dropout LDO

Datasheet

1.489In Stock

Cut Tape

Rp17.612

Rp12.640

Rp11.393

Rp10.035

Reel

Rp8.127

View

Min.: 1
Mult.: 1

: 3.000

DFN-6

5 V

250 mA

1 Output

Positive

200 uA

3.3 V

40 V

60 dB

Fixed

- 40 C

+ 150 C

500 mV

LDQ40

Reel, Cut Tape

LDO Voltage Regulators 250 mA low dropout LDO

LDQ40PU25RY
STMicroelectronics
1: Rp19.447
2.989In Stock

Mfr. Part No.
LDQ40PU25RY

Mouser Part No
511-LDQ40PU25RY

STMicroelectronics

LDO Voltage Regulators 250 mA low dropout LDO

Datasheet

2.989In Stock

Cut Tape

Rp19.447

Rp14.035

Rp12.677

Rp11.191

Reel

Rp9.100

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

5 V

250 mA

1 Output

Positive

90 uA

3.3 V

40 V

55 dB

Fixed

- 40 C

+ 150 C

500 mV

AEC-Q100

LDQ40

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA low dropout LDO

LDQ40PU50RY
STMicroelectronics
1: Rp18.163
3.193In Stock

Mfr. Part No.
LDQ40PU50RY

Mouser Part No
511-LDQ40PU50RY

STMicroelectronics

LDO Voltage Regulators 250 mA low dropout LDO

Datasheet

3.193In Stock

Cut Tape

Rp18.163

Rp13.301

Rp12.108

Rp10.806

Reel

Rp9.430

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

5 V

250 mA

1 Output

Positive

90 uA

3.3 V

40 V

55 dB

Fixed

- 40 C

+ 150 C

500 mV

AEC-Q100

LDQ40

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA Low dropout LDO

LDQ40PUR
STMicroelectronics
1: Rp17.612
4.128In Stock

Mfr. Part No.
LDQ40PUR

Mouser Part No
511-LDQ40PUR

STMicroelectronics

LDO Voltage Regulators 250 mA Low dropout LDO

Datasheet

4.128In Stock

Cut Tape

Rp17.612

Rp12.659

Rp11.411

Rp10.035

Reel

Rp8.421

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

200 mA

1 Output

Positive

2 uA

3.3 V

40 V

65 dB

Adjustable

- 40 C

+ 150 C

700 mV

AEC-Q100

LDQ40

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA low dropout LDO

LDQ40PU18RY
STMicroelectronics
1: Rp18.713
2.571In Stock
3.000Expected 11/09/2026

Mfr. Part No.
LDQ40PU18RY

Mouser Part No
511-LDQ40PU18RY

STMicroelectronics

LDO Voltage Regulators 250 mA low dropout LDO

Datasheet

2.571In Stock

3.000Expected 11/09/2026

Cut Tape

Rp18.713

Rp13.576

Rp12.292

Rp11.191

Reel

Rp9.155

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

5 V

250 mA

1 Output

Positive

90 uA

3.3 V

40 V

55 dB

Fixed

- 40 C

+ 150 C

500 mV

AEC-Q100

LDQ40

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA Low dropout LDO

LDQ40PURY
STMicroelectronics
1: Rp19.447
2.240In Stock

Mfr. Part No.
LDQ40PURY

Mouser Part No
511-LDQ40PURY

STMicroelectronics

LDO Voltage Regulators 250 mA Low dropout LDO

Datasheet

2.240In Stock

Cut Tape

Rp19.447

Rp14.035

Rp12.677

Rp11.191

Reel

Rp9.100

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

200 mA

1 Output

Positive

2 uA

3.3 V

40 V

65 dB

Adjustable

- 40 C

+ 150 C

700 mV

AEC-Q100

LDQ40

Reel, Cut Tape, MouseReel