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STMicroelectronics Power Management ICs

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Part #

LDO Voltage Regulators 3.3V 100mA Positive

LD2981ABU33TR
STMicroelectronics
1: 0,464 €
7.003In Stock

Mfr. Part No.
LD2981ABU33TR

Mouser Part No
511-LD2981ABU33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

7.003In Stock

Cut Tape

0,464 €

0,335 €

0,304 €

0,27 €

View

Reel

0,212 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-89-3

3.3 V

LDO Voltage Regulators 5.0V 100mA Positive

LD2981CU50TR
STMicroelectronics
1: 1,18 €
8.335In Stock

Mfr. Part No.
LD2981CU50TR

Mouser Part No
511-LD2981CU50

STMicroelectronics

LDO Voltage Regulators 5.0V 100mA Positive

Learn More

Datasheet

8.335In Stock

Cut Tape

1,18 €

0,718 €

0,604 €

0,458 €

Reel

0,267 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-89-3

5 V

LDO Voltage Regulators 3.3V 150mA Positive

LD2985BM33R
STMicroelectronics
1: 0,473 €
7.188In Stock

Mfr. Part No.
LD2985BM33R

Mouser Part No
511-LD2985BM33

STMicroelectronics

LDO Voltage Regulators 3.3V 150mA Positive

Learn More

Datasheet

7.188In Stock

Cut Tape

0,473 €

0,335 €

0,30 €

0,261 €

Reel

0,194 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3.3 V

LDO Voltage Regulators 5.0V 150mA Positive

LD2985BM50R
STMicroelectronics
1: 0,464 €
16.474In Stock

Mfr. Part No.
LD2985BM50R

Mouser Part No
511-LD2985BM50

STMicroelectronics

LDO Voltage Regulators 5.0V 150mA Positive

Learn More

Datasheet

16.474In Stock

Cut Tape

0,464 €

0,329 €

0,291 €

0,261 €

View

Reel

0,209 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

5 V

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

LD39150DT33-R
STMicroelectronics
1: 1,61 €
7.207In Stock

Mfr. Part No.
LD39150DT33-R

Mouser Part No
511-LD39150DT33-R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

Learn More

Datasheet

7.207In Stock

Cut Tape

1,61 €

1,02 €

0,912 €

0,755 €

Reel

0,478 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

3.3 V

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo

LD3985M30R
STMicroelectronics
1: 0,679 €
6.167In Stock

Mfr. Part No.
LD3985M30R

Mouser Part No
511-LD3985M30R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo

Learn More

Datasheet

6.167In Stock

Cut Tape

0,679 €

0,483 €

0,435 €

0,382 €

View

Reel

0,275 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3 V

LDO Voltage Regulators BICMOS VOLT REG

LD3985M33R
STMicroelectronics
1: 0,611 €
44.758In Stock

Mfr. Part No.
LD3985M33R

Mouser Part No
511-LD3985M33R

STMicroelectronics

LDO Voltage Regulators BICMOS VOLT REG

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Datasheet

44.758In Stock

Cut Tape

0,611 €

0,433 €

0,389 €

0,341 €

View

Reel

0,249 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3.3 V

LDO Voltage Regulators 3.3 Volt 300mA

LDS3985M33R
STMicroelectronics
1: 0,791 €
5.191In Stock

Mfr. Part No.
LDS3985M33R

Mouser Part No
511-LDS3985M33R

STMicroelectronics

LDO Voltage Regulators 3.3 Volt 300mA

Learn More

Datasheet

5.191In Stock

Cut Tape

0,791 €

0,571 €

0,515 €

0,453 €

Reel

0,33 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-5

3.3 V

LDO Voltage Regulators 3.3V 100mA Positive

LE33CZ-TR
STMicroelectronics
1: 0,74 €
4.172In Stock

Mfr. Part No.
LE33CZ-TR

Mouser Part No
511-LE33CZ-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

4.172In Stock

Cut Tape

0,74 €

0,526 €

0,475 €

0,417 €

Reel

0,347 €

View

Min.: 1
Mult.: 1

Reel: 2.000

Through Hole

TO-92-3

3.3 V

LDO Voltage Regulators 12V 0.5A Positive

LF120ABDT-TR
STMicroelectronics
1: 0,843 €
3.713In Stock

Mfr. Part No.
LF120ABDT-TR

Mouser Part No
511-LF120ABDT-TR

STMicroelectronics

LDO Voltage Regulators 12V 0.5A Positive

Learn More

Datasheet

3.713In Stock

Cut Tape

0,843 €

0,605 €

0,545 €

0,48 €

Reel

0,379 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

12 V

LDO Voltage Regulators 12V 0.5A Positive

LF120CDT-TR
STMicroelectronics
1: 1,39 €
3.983In Stock

Mfr. Part No.
LF120CDT-TR

Mouser Part No
511-LF120CDT-TR

STMicroelectronics

LDO Voltage Regulators 12V 0.5A Positive

Learn More

Datasheet

3.983In Stock

Cut Tape

1,39 €

0,886 €

0,795 €

0,654 €

Reel

0,415 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

12 V

LDO Voltage Regulators 3.3V 0.5A Positive

LF33ABDT-TR
STMicroelectronics
1: 1,14 €
7.646In Stock
15.000Expected 5/18/2026

Mfr. Part No.
LF33ABDT-TR

Mouser Part No
511-LF33ABDT-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.5A Positive

Learn More

Datasheet

7.646In Stock

15.000Expected 5/18/2026

Cut Tape

1,14 €

0,832 €

0,755 €

0,669 €

Reel

0,547 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

3.3 V

LDO Voltage Regulators 3.3V 0.5A Positive

LF33CDT-TR
STMicroelectronics
1: 0,98 €
8.744In Stock

Mfr. Part No.
LF33CDT-TR

Mouser Part No
511-LF33CDT-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.5A Positive

Learn More

Datasheet

8.744In Stock

Cut Tape

0,98 €

0,712 €

0,643 €

0,568 €

View

Reel

0,406 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

3.3 V

LDO Voltage Regulators 5.0V 0.5A Positive

LF50ABDT-TR
STMicroelectronics
1: 1,14 €
22.871In Stock

Mfr. Part No.
LF50ABDT-TR

Mouser Part No
511-LF50ABDT-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.5A Positive

Learn More

Datasheet

22.871In Stock

Cut Tape

1,14 €

0,832 €

0,754 €

0,668 €

Reel

0,538 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

5 V

LDO Voltage Regulators 5.0V 0.5A Positive

LF50ABV
STMicroelectronics
1: 0,972 €
3.305In Stock

Mfr. Part No.
LF50ABV

Mouser Part No
511-LF50ABV

STMicroelectronics

LDO Voltage Regulators 5.0V 0.5A Positive

Learn More

Datasheet

3.305In Stock

0,972 €

0,699 €

0,592 €

0,559 €

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

5 V

LDO Voltage Regulators 6.0V 0.5A Positive

LF60CDT-TR
STMicroelectronics
1: 0,92 €
7.382In Stock

Mfr. Part No.
LF60CDT-TR

Mouser Part No
511-LF60CDT-TR

STMicroelectronics

LDO Voltage Regulators 6.0V 0.5A Positive

Learn More

Datasheet

7.382In Stock

Cut Tape

0,92 €

0,666 €

0,601 €

0,531 €

Reel

0,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

6 V

LDO Voltage Regulators Lo noise Lo drop Vltg reg

LK112M80TR
STMicroelectronics
1: 1,10 €
6.568In Stock

Mfr. Part No.
LK112M80TR

Mouser Part No
511-LK112M80TR

STMicroelectronics

LDO Voltage Regulators Lo noise Lo drop Vltg reg

Learn More

Datasheet

6.568In Stock

Cut Tape

1,10 €

0,67 €

0,563 €

0,427 €

Reel

0,249 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

8 V

Linear Voltage Regulators 1.2-37V Adj Positive

LM217D2T-TR
STMicroelectronics
1: 1,59 €
3.316In Stock

Mfr. Part No.
LM217D2T-TR

Mouser Part No
511-LM217D2T-TR

STMicroelectronics

Linear Voltage Regulators 1.2-37V Adj Positive

Learn More

Datasheet

3.316In Stock

Cut Tape

1,59 €

1,01 €

0,903 €

0,75 €

Reel

0,52 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

SMD/SMT

D2PAK

1.2 V to 37 V

Current & Power Monitors & Regulators 3-Term Adjust Currnt

LM234DT
STMicroelectronics
1: 2,02 €
4.198In Stock

Mfr. Part No.
LM234DT

Mouser Part No
511-LM234D

STMicroelectronics

Current & Power Monitors & Regulators 3-Term Adjust Currnt

Learn More

Datasheet

4.198In Stock

Cut Tape

2,02 €

1,30 €

1,16 €

0,955 €

Reel

0,625 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOIC-8

LDO Voltage Regulators 5.0V 0.1A Very Low

LM2931AZ50R
STMicroelectronics
1: 0,826 €
4.468In Stock

Mfr. Part No.
LM2931AZ50R

Mouser Part No
511-LM2931AZ50R

STMicroelectronics

LDO Voltage Regulators 5.0V 0.1A Very Low

Learn More

Datasheet

4.468In Stock

Cut Tape

0,826 €

0,593 €

0,535 €

0,47 €

Reel

0,355 €

View

Min.: 1
Mult.: 1

Reel: 2.000

Through Hole

TO-92-3

5 V

Linear Voltage Regulators 1.2-37V Adj Positive

LM317D2T-TR
STMicroelectronics
1: 0,972 €
8.285In Stock

Mfr. Part No.
LM317D2T-TR

Mouser Part No
511-LM317D2T-TR

STMicroelectronics

Linear Voltage Regulators 1.2-37V Adj Positive

Learn More

Datasheet

8.285In Stock

Cut Tape

0,972 €

0,705 €

0,638 €

0,55 €

View

Reel

0,446 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

SMD/SMT

D2PAK-3

1.2 V to 37 V

Linear Voltage Regulators Low current 1.2 to 37 V adjustable voltage regulator

LM317LD13TR
STMicroelectronics
1: 0,249 €
13.331In Stock

Mfr. Part No.
LM317LD13TR

Mouser Part No
511-LM317LD13TR

STMicroelectronics

Linear Voltage Regulators Low current 1.2 to 37 V adjustable voltage regulator

Learn More

Datasheet

13.331In Stock

Cut Tape

0,249 €

0,168 €

0,148 €

0,127 €

View

Reel

0,091 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOIC-8

1.2 V to 37 V

Linear Voltage Regulators 1.2-37V Adj Positive

LM317LZ
STMicroelectronics
1: 0,275 €
13.741In Stock

Mfr. Part No.
LM317LZ

Mouser Part No
511-LM317LZ

STMicroelectronics

Linear Voltage Regulators 1.2-37V Adj Positive

Datasheet

13.741In Stock

0,275 €

0,189 €

0,169 €

0,145 €

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

1.2 V to 37 V

Linear Voltage Regulators 1.2-37V Adj Positive

LM317MDT-TR
STMicroelectronics
1: 0,404 €
16.242In Stock
11.500Expected 4/27/2026

Mfr. Part No.
LM317MDT-TR

Mouser Part No
511-LM317MDT-TR

STMicroelectronics

Linear Voltage Regulators 1.2-37V Adj Positive

Learn More

Datasheet

16.242In Stock

11.500Expected 4/27/2026

Cut Tape

0,404 €

0,28 €

0,251 €

0,218 €

View

Reel

0,157 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TO-252-3

1.2 V to 37 V

Linear Voltage Regulators 1.2-37V Adj Positive

LM317P
STMicroelectronics
1: 1,59 €
2.993In Stock

Mfr. Part No.
LM317P

Mouser Part No
511-LM317P

STMicroelectronics

Linear Voltage Regulators 1.2-37V Adj Positive

Learn More

Datasheet

2.993In Stock

1,59 €

1,01 €

0,828 €

0,695 €

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

1.2 V to 37 V

STMicroelectronics Power Management ICs

Types of Power Management ICs

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CFlat-16
CSP-10
CSP-12
CSP-9
D2PAK
D2PAK-2
D2PAK-3
D2PAK-3 (TO-263-3)
D2PAK/A-3
DFN
DFN-10
DFN-12
DFN-1x1-4
DFN-4
DFN-6
DFN-8
DIP-26
DIP-7
DIP-8
DPAK

0 V to 400 mV
- 600 mV to 58 V
- 300 mV to 7 V
300 mV
300 mV to 4.7 V
400 mV
500 mV to 50 V
600 mV to 18 V
600 mV to 28 V
600 mV to 3 V
600 mV to 38 V
600 mV to 5.5 V
625 mV, 700 mV, 900 mV, 1.05 V
730 mV, 800 mV, 900 mV, 1 V
800 mV
800 mV to 1.2 V
800 mV to 15.3 V
800 mV to 18 V
800 mV to 3.6 V
800 mV to 38 V