LDO Voltage Regulators – Mouser Korea, Republic of

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Low Dropout (LDO) Regulators

STMicroelectronics Low Dropout (LDO) Linear Regulators deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low dropout linear regulators provide the best cost-performance tradeoff.

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Part #

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

LDL1117S33R
STMicroelectronics
1: ₩1,154.4
798,399In Stock

Mfr. Part #
LDL1117S33R

Mouser Part #
511-LDL1117S33R

STMicroelectronics

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

Learn More

Datasheet

798,399In Stock

Cut Tape

₩1,154.4

₩825.2

₩742.6

₩650.5

View

Reel

₩468

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

3.3 V

1.2 A

1 Output

Positive

250 uA

Fixed

- 40 C

+ 125 C

350 mV

LDL1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV

LD39100PUR
STMicroelectronics
1: ₩1,638
76,668In Stock

Mfr. Part #
LD39100PUR

Mouser Part #
511-LD39100PUR

STMicroelectronics

LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV

Learn More

Datasheet

76,668In Stock

Cut Tape

₩1,638

₩1,229.3

₩1,099.8

₩979.7

Reel

₩755

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

800 mV to 4.5 V

1 A

1 Output

Positive

200 uA

Adjustable

- 40 C

+ 125 C

200 mV

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320AM50R
STMicroelectronics
1: ₩717.6
184,315In Stock

Mfr. Part #
LDK320AM50R

Mouser Part #
511-LDK320AM50R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

184,315In Stock

Cut Tape

₩717.6

₩494.5

₩441.5

₩380.6

View

Reel

₩344.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

5 V

200 mA

1 Output

Positive

70 uA

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 1.0A Positive

L4941BDT-TR
STMicroelectronics
1: ₩2,636.4
4,506In Stock

Mfr. Part #
L4941BDT-TR

Mouser Part #
511-L4941BDT-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 1.0A Positive

Learn More

Datasheet

4,506In Stock

Cut Tape

₩2,636.4

₩1,950

₩1,778.4

₩1,575.6

View

Reel

₩1,229.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

5 V

1 A

1 Output

Positive

20 mA

Fixed

- 40 C

+ 150 C

250 mV

L4941

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

LD39015M10R
STMicroelectronics
1: ₩1,107.6
24,019In Stock

Mfr. Part #
LD39015M10R

Mouser Part #
511-LD39015M10R

STMicroelectronics

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

Learn More

Datasheet

24,019In Stock

Cut Tape

₩1,107.6

₩845.5

₩784.7

₩684.8

Reel

₩524.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 2.5V 500mA ULTRA LDO

LD39050PU25R
STMicroelectronics
1: ₩1,357.2
4,995In Stock

Mfr. Part #
LD39050PU25R

Mouser Part #
511-LD39050PU25R

STMicroelectronics

LDO Voltage Regulators 2.5V 500mA ULTRA LDO

Learn More

Datasheet

4,995In Stock

Cut Tape

₩1,357.2

₩1,043.6

₩964.1

₩876.7

View

Reel

₩728.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

2.5 V

500 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

200 mV

LD39050

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

LD39100PU25RY
STMicroelectronics
1: ₩1,996.8
5,233In Stock

Mfr. Part #
LD39100PU25RY

Mouser Part #
511-LD39100PU25RY

STMicroelectronics

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

Learn More

Datasheet

5,233In Stock

Cut Tape

₩1,996.8

₩1,466.4

₩1,299.5

₩1,149.7

View

Reel

₩923.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

2.5 V

1 A

1 Output

Positive

200 uA

65 dB

Fixed

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

LDK220PU33R
STMicroelectronics
1: ₩608.4
11,634In Stock

Mfr. Part #
LDK220PU33R

Mouser Part #
511-LDK220PU33R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

Learn More

Datasheet

11,634In Stock

Cut Tape

₩608.4

₩418.1

₩372.8

₩321.4

Reel

₩243.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

3.3 V

200 mA

1 Output

Positive

55 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK220

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320AM120R
STMicroelectronics
1: ₩670.8
29,646In Stock

Mfr. Part #
LDK320AM120R

Mouser Part #
511-LDK320AM120R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

29,646In Stock

Cut Tape

₩670.8

₩494.5

₩441.5

₩380.6

View

Reel

₩344.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

12 V

200 mA

1 Output

Positive

70 uA

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M25R
STMicroelectronics
1: ₩483.6
26,485In Stock

Mfr. Part #
LDLN025M25R

Mouser Part #
511-LDLN025M25R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

26,485In Stock

Cut Tape

₩483.6

₩344.8

₩313.6

₩279.2

View

Reel

₩243.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.5 V

250 mA

1 Output

Positive

12 uA

80 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators High Input Volt 85 mA LDO REG

ST715PU33R
STMicroelectronics
1: ₩1,232.4
6,585In Stock

Mfr. Part #
ST715PU33R

Mouser Part #
511-ST715PU33R

STMicroelectronics

LDO Voltage Regulators High Input Volt 85 mA LDO REG

Learn More

Datasheet

6,585In Stock

Cut Tape

₩1,232.4

₩840.8

₩755

₩659.9

Reel

₩507

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-8

3.3 V

85 mA

1 Output

Positive

3.8 uA

Fixed

- 40 C

+ 125 C

500 mV

ST715

Reel, Cut Tape, MouseReel

LDO Voltage Regulators IC Regulator LN 150MA, 2.5V

LD39015M25R
STMicroelectronics
1: ₩1,248
13,456In Stock

Mfr. Part #
LD39015M25R

Mouser Part #
511-LD39015M25R

STMicroelectronics

LDO Voltage Regulators IC Regulator LN 150MA, 2.5V

Learn More

Datasheet

13,456In Stock

Cut Tape

₩1,248

₩875.2

₩784.7

₩684.8

Reel

₩546

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.5 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 1.5A Positive

L4940V5
STMicroelectronics
1: ₩3,447.6
2,533In Stock

Mfr. Part #
L4940V5

Mouser Part #
511-L4940V5

STMicroelectronics

LDO Voltage Regulators 5.0V 1.5A Positive

Learn More

Datasheet

2,533In Stock

₩3,447.6

₩2,605.2

₩2,199.6

₩2,012.4

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

5 V

1.5 A

1 Output

Positive

30 mA

Fixed

- 40 C

+ 150 C

200 mV

L4940

Tube

LDO Voltage Regulators IC Regulator LN 150MA, 1.8V

LD39015M18R
STMicroelectronics
1: ₩1,138.8
19,794In Stock

Mfr. Part #
LD39015M18R

Mouser Part #
511-LD39015M18R

STMicroelectronics

LDO Voltage Regulators IC Regulator LN 150MA, 1.8V

Learn More

Datasheet

19,794In Stock

Cut Tape

₩1,138.8

₩859.6

₩773.8

₩677

Reel

₩517.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1.8 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

LD39150DT25-R
STMicroelectronics
1: ₩2,246.4
11,064In Stock

Mfr. Part #
LD39150DT25-R

Mouser Part #
511-LD39150DT25-R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

Learn More

Datasheet

11,064In Stock

Cut Tape

₩2,246.4

₩1,622.4

₩1,468

₩1,297.9

View

Reel

₩995.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

2.5 V

1.5 A

1 Output

Positive

2.5 mA

Fixed

- 40 C

+ 125 C

40 mV

LD39150

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M33R
STMicroelectronics
1: ₩530.4
10,070In Stock

Mfr. Part #
LDLN025M33R

Mouser Part #
511-LDLN025M33R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

10,070In Stock

Cut Tape

₩530.4

₩386.9

₩354.1

₩318.2

Reel

₩224.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

250 mA

1 Output

Positive

12 uA

80 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 0.25A Positive

L4931ABDT33-TR
STMicroelectronics
1: ₩1,700.4
3,690In Stock

Mfr. Part #
L4931ABDT33-TR

Mouser Part #
511-L4931ABDT33-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.25A Positive

Learn More

Datasheet

3,690In Stock

Cut Tape

₩1,700.4

₩1,305.7

₩1,205.9

₩1,095.1

View

Reel

₩948.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

3.3 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

LD39015M33R
STMicroelectronics
1: ₩1,357.2
13,513In Stock

Mfr. Part #
LD39015M33R

Mouser Part #
511-LD39015M33R

STMicroelectronics

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

Learn More

Datasheet

13,513In Stock

Cut Tape

₩1,357.2

₩970.3

₩889.2

₩786.2

Reel

₩569.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

LD39100PURY
STMicroelectronics
1: ₩2,059.2
21,654In Stock

Mfr. Part #
LD39100PURY

Mouser Part #
511-LD39100PURY

STMicroelectronics

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

Learn More

Datasheet

21,654In Stock

Cut Tape

₩2,059.2

₩1,475.8

₩1,335.4

₩1,180.9

Reel

₩984.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

Adjustable

1 A

1 Output

Positive

200 uA

Adjustable

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current very low noise LDO

LDK120DM33R
STMicroelectronics
1: ₩592.8
10,211In Stock

Mfr. Part #
LDK120DM33R

Mouser Part #
511-LDK120DM33R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current very low noise LDO

Learn More

Datasheet

10,211In Stock

Cut Tape

₩592.8

₩411.8

₩366.6

₩316.7

View

Reel

₩246.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

200 mA

1 Output

Positive

50 uA

55 dB

Fixed

- 40 C

+ 125 C

150 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.25A Positive

L4931ABD50-TR
STMicroelectronics
1: ₩2,106
3,910In Stock

Mfr. Part #
L4931ABD50-TR

Mouser Part #
511-L4931ABD50-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

3,910In Stock

Cut Tape

₩2,106

₩1,530.4

₩1,386.8

₩1,229.3

View

Reel

₩948.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

5 V

250 mA

1 Output

Positive

1 mA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.25A Positive

L4931CZ50-AP
STMicroelectronics
1: ₩1,497.6
4,952In Stock

Mfr. Part #
L4931CZ50-AP

Mouser Part #
511-L4931CZ50-AP

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

4,952In Stock

₩1,497.6

₩1,053

₩945.4

₩825.2

View

Reel

₩606.8

Min.: 1
Mult.: 1

: 2,000

Through Hole

TO-92-3

5 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Ammo Pack

LDO Voltage Regulators 5.0V 50mA Positive

LD2980CM50TR
STMicroelectronics
1: ₩1,014
26,003In Stock

Mfr. Part #
LD2980CM50TR

Mouser Part #
511-LD2980CM50

STMicroelectronics

LDO Voltage Regulators 5.0V 50mA Positive

Learn More

Datasheet

26,003In Stock

Cut Tape

₩1,014

₩702

₩627.1

₩546

Reel

₩419.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

5 V

50 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Ultralow drop BICMOS Volt REG 2.5V to 6V

LD39150PU-R
STMicroelectronics
1: ₩1,560
3,482In Stock

Mfr. Part #
LD39150PU-R

Mouser Part #
511-LD39150PU-R

STMicroelectronics

LDO Voltage Regulators Ultralow drop BICMOS Volt REG 2.5V to 6V

Learn More

Datasheet

3,482In Stock

Cut Tape

₩1,560

₩1,268.3

₩1,196.5

₩1,117

Reel

₩1,000

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

1.22 V to 5 V

1.5 A

1 Output

Positive

1 mA

Adjustable

- 40 C

+ 125 C

200 mV

LD39150

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320AM-R
STMicroelectronics
1: ₩686.4
53,309In Stock

Mfr. Part #
LDK320AM-R

Mouser Part #
511-LDK320AM-R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

53,309In Stock

Cut Tape

₩686.4

₩483.6

₩432.1

₩380.6

View

Reel

₩318.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

Adjustable

200 mA

1 Output

Positive

70 uA

58 dB

Adjustable

- 40 C

+ 125 C

100 mV

LDK320

Reel, Cut Tape, MouseReel

Low Dropout (LDO) Regulators

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D2PAK-3 (TO-263-3)
DFN-10
DFN-1x1-4
DFN-4
DFN-6
DFN-8
FlipChip-4
Flip-Chip-4
SOIC-8
SOT-223-4
SOT-23-5
SOT-323-5
SOT-89-3
SOT-89-4
STSTAMP-4
TO-220-3
TO-252-3
TO-252-5
TO-92-3
TSOT-23-5

800 mV
800 mV to 3.6 V
800 mV to 4.5 V
1 V
1.05 V
1.1 V
1.185 V
1.195 V to 1.245 V
1.2 V
1.2 V to 5 V
1.22 V
1.22 V to 5 V
1.222 V to 11 V
1.25 V
1.3 V
1.5 V
1.8 V
1.85 V
2.1 V
2.5 V

200 nA
300 nA
1.4 uA
3 uA
3.8 uA
5 uA
12 uA
20 uA
27 uA
28 uA
30 uA
35 uA
45 uA
50 uA
55 uA
60 uA
70 uA
100 uA
120 uA
130 uA

800 mV
1 V
1.1 V
1.25 V
1.4 V
1.5 V
1.55 V
1.6 V
1.8 V
1.9 V
2 V
2.2 V
2.3 V
2.5 V
2.6 V
3 V
3.3 V
3.5 V
3.8 V
4 V

30 dB
40 dB
45 dB
48 dB
50 dB
52 dB
53 dB
55 dB
57 dB
58 dB
60 dB
62 dB
65 dB
70 dB
72 dB
75 dB
77 dB
80 dB
87 dB
87 dB, 75 dB

400 uV
1 mV
7 mV
40 mV
50 mV
65 mV
70 mV
80 mV
90 mV
100 mV
112 mV
120 mV
125 mV
130 mV
135 mV
140 mV
150 mV
155 mV
160 mV
170 mV

L4931
L4940
L4941
LD2980
LD2981
LD39015
LD39015J
LD39020
LD39030
LD39050
LD39100
LD39130S
LD39150
LD39200
LD3985
LD56020
LD56050
LD59030
LD59100
LD59150