Linear Voltage Regulators

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UA78L Positive Voltage Linear Regulators

Texas Instruments UA78L Positive Voltage Linear Regulators are designed for various applications. The UA78L series can be used for on-card regulation to eliminate the noise and distribution problems associated with single-point regulation. The UA78L can also be used with power-pass elements to make high-current voltage regulators. The UA78L series regulators can deliver up to 100mA of output current. Additionally, the UA78L does not need an external capacitor for stable operation across the load current range. These regulators' internal current-limiting and thermal-shutdown features help protect the device from overload.

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Part #

Linear Voltage Regulators 9V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L09ACPK

UA78L09ACPKG3
Texas Instruments
1: $1.80
672In Stock

Mfr. Part #
UA78L09ACPKG3

Mouser Part #
595-UA78L09ACPKG3

Texas Instruments

Linear Voltage Regulators 9V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L09ACPK

Learn More

Datasheet

Product Comments

672In Stock

Cut Tape

$1.80

$1.31

$1.19

$1.05

Reel

$0.901

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

UA78L

SMD/SMT

SOT-89-3

1 Output

Positive

9 V

100 mA

Fixed

11.5 V

24 V

0 C

+ 125 C

6 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator

UA78L10ACDR
Texas Instruments
1: $1.41
1,010In Stock
5,000Expected 2026-06-25

Mfr. Part #
UA78L10ACDR

Mouser Part #
595-UA78L10ACDR

Texas Instruments

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator

Datasheet

1,010In Stock

5,000Expected 2026-06-25

Cut Tape

$1.41

$1.02

$0.919

$0.809

View

Reel

$0.707

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

UA78L

SMD/SMT

SOIC-8

1 Output

Positive

10 V

100 mA

Fixed

12.5 V

25 V

0 C

+ 125 C

6 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator

UA78L10ACLPE3
Texas Instruments
1: $2.78
1,178In Stock

Mfr. Part #
UA78L10ACLPE3

Mouser Part #
595-UA78L10ACLPE3

Texas Instruments

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator

Datasheet

Product Comments

1,178In Stock

$2.78

$2.03

$1.84

$1.64

View

Min.: 1
Mult.: 1

UA78L

Through Hole

TO-92-3

1 Output

Positive

10 V

100 mA

Fixed

12.5 V

25 V

0 C

+ 125 C

6 mA

Bulk

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator

UA78L10ACLPR
Texas Instruments
1: $1.50
1,276In Stock
2,000On Order

Mfr. Part #
UA78L10ACLPR

Mouser Part #
595-UA78L10ACLPR

Texas Instruments

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator

Datasheet

1,276In Stock

2,000On Order

Cut Tape

$1.50

$1.07

$0.969

$0.854

Reel

$0.711

View

Min.: 1
Mult.: 1

: 2,000

UA78L

Through Hole

TO-92-3

1 Output

Positive

10 V

100 mA

Fixed

12.5 V

25 V

0 C

+ 125 C

6 mA

Reel, Cut Tape

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L10ACPK

UA78L10ACPKG3
Texas Instruments
1: $1.50
1,060In Stock

Mfr. Part #
UA78L10ACPKG3

Mouser Part #
595-UA78L10ACPKG3

Texas Instruments

Linear Voltage Regulators 10V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L10ACPK

Learn More

Datasheet

Product Comments

1,060In Stock

Cut Tape

$1.50

$1.07

$0.969

$0.854

Reel

$0.744

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

UA78L

SMD/SMT

SOT-89-3

1 Output

Positive

10 V

100 mA

Fixed

12.5 V

25 V

0 C

+ 125 C

6 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator A A 595-UA78L12ACD

UA78L12ACDR
Texas Instruments
1: $0.547
4,301In Stock

Mfr. Part #
UA78L12ACDR

Mouser Part #
595-UA78L12ACDR

Texas Instruments

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator A A 595-UA78L12ACD

Learn More

Datasheet

4,301In Stock

Cut Tape

$0.547

$0.377

$0.337

$0.291

Reel

$0.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

UA78L

SMD/SMT

SOIC-8

1 Output

Positive

12 V

100 mA

Fixed

14.5 V

27 V

0 C

+ 125 C

6.5 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L12ACLP

UA78L12ACLPE3
Texas Instruments
1: $2.33
215In Stock

Mfr. Part #
UA78L12ACLPE3

Mouser Part #
595-UA78L12ACLPE3

Texas Instruments

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L12ACLP

Datasheet

Product Comments

215In Stock

$2.33

$1.71

$1.56

$1.38

View

Min.: 1
Mult.: 1

UA78L

Through Hole

TO-92-3

1 Output

Positive

12 V

100 mA

Fixed

14.5 V

27 V

0 C

+ 125 C

6.5 mA

Bulk

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator A A 595-TLV76012DBZR

UA78L12ACLPM
Texas Instruments
1: $0.72
1,562In Stock

Mfr. Part #
UA78L12ACLPM

Mouser Part #
595-UA78L12ACLPM

Texas Instruments

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator A A 595-TLV76012DBZR

Datasheet

1,562In Stock

$0.72

$0.50

$0.448

$0.41

Reel

$0.318

View

Min.: 1
Mult.: 1

: 2,000

UA78L

Through Hole

TO-92-3

1 Output

Positive

12 V

100 mA

Fixed

14.5 V

27 V

0 C

+ 125 C

6.5 mA

Ammo Pack

Linear Voltage Regulators 12.0V 100mA

UA78L12ACPK
Texas Instruments
1: $0.504
4,648In Stock

Mfr. Part #
UA78L12ACPK

Mouser Part #
595-UA78L12ACPK

Texas Instruments

Linear Voltage Regulators 12.0V 100mA

Learn More

Datasheet

4,648In Stock

Cut Tape

$0.504

$0.377

$0.337

$0.291

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

UA78L

SMD/SMT

SOT-89-3

1 Output

Positive

12 V

100 mA

Fixed

14.5 V

27 V

0 C

+ 125 C

6.5 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L12ACPK

UA78L12ACPKG3
Texas Instruments
1: $0.547
964In Stock
1,000Expected 2026-06-11

Mfr. Part #
UA78L12ACPKG3

Mouser Part #
595-UA78L12ACPKG3

Texas Instruments

Linear Voltage Regulators 12V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L12ACPK

Learn More

Datasheet

Product Comments

964In Stock

1,000Expected 2026-06-11

Cut Tape

$0.547

$0.377

$0.337

$0.291

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

UA78L

SMD/SMT

SOT-89-3

1 Output

Positive

12 V

100 mA

Fixed

14.5 V

27 V

0 C

+ 125 C

6.5 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 15V 100mA Fixed Pos Voltage Regulator A A 595-UA78L15ACDR

UA78L15ACD
Texas Instruments
1: $1.60
1,694In Stock

Mfr. Part #
UA78L15ACD

Mouser Part #
595-UA78L15ACD

Texas Instruments

Linear Voltage Regulators 15V 100mA Fixed Pos Voltage Regulator A A 595-UA78L15ACDR

Datasheet

1,694In Stock

$1.60

$1.15

$0.94

$0.89

View

Min.: 1
Mult.: 1

UA78L

SMD/SMT

SOIC-8

1 Output

Positive

15 V

100 mA

Fixed

17.5 V

30 V

0 C

+ 125 C

6.5 mA

Tube

Linear Voltage Regulators 15V 100mA Fixed Pos Voltage Regulator A A 595-UA78L15ACD

UA78L15ACDR
Texas Instruments
1: $0.547
4,543In Stock

Mfr. Part #
UA78L15ACDR

Mouser Part #
595-UA78L15ACDR

Texas Instruments

Linear Voltage Regulators 15V 100mA Fixed Pos Voltage Regulator A A 595-UA78L15ACD

Learn More

Datasheet

4,543In Stock

Cut Tape

$0.547

$0.377

$0.337

$0.291

Reel

$0.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

UA78L

SMD/SMT

SOIC-8

1 Output

Positive

15 V

100 mA

Fixed

17.5 V

30 V

0 C

+ 125 C

6.5 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 15.0V 100mA A 595-UA 78L15ACLPR A 595-UA A 595-UA78L15ACLPR

UA78L15ACLP
Texas Instruments
1: $2.28
930In Stock

Mfr. Part #
UA78L15ACLP

Mouser Part #
595-UA78L15ACLP

Texas Instruments

Linear Voltage Regulators 15.0V 100mA A 595-UA 78L15ACLPR A 595-UA A 595-UA78L15ACLPR

Learn More

Datasheet

930In Stock

$2.28

$1.67

$1.53

$1.35

View

Min.: 1
Mult.: 1

UA78L

Through Hole

TO-92-3

1 Output

Positive

15 V

100 mA

Fixed

17.5 V

30 V

0 C

+ 125 C

6.5 mA

Bulk

Linear Voltage Regulators 15.0V 100mA

UA78L15ACPK
Texas Instruments
1: $0.547
155In Stock
4,000On Order

Mfr. Part #
UA78L15ACPK

Mouser Part #
595-UA78L15ACPK

Texas Instruments

Linear Voltage Regulators 15.0V 100mA

Learn More

Datasheet

155In Stock

4,000On Order

Cut Tape

$0.547

$0.377

$0.337

$0.291

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

UA78L

SMD/SMT

SOT-89-3

1 Output

Positive

15 V

100 mA

Fixed

17.5 V

30 V

0 C

+ 125 C

6.5 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 15V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L15ACPK

UA78L15ACPKG3
Texas Instruments
1: $0.547
1,333In Stock

Mfr. Part #
UA78L15ACPKG3

Mouser Part #
595-UA78L15ACPKG3

Texas Instruments

Linear Voltage Regulators 15V 100mA Fixed Pos Voltage Regulator AL ALT 595-UA78L15ACPK

Learn More

Datasheet

Product Comments

1,333In Stock

Cut Tape

$0.547

$0.377

$0.337

$0.291

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

UA78L

SMD/SMT

SOT-89-3

1 Output

Positive

15 V

100 mA

Fixed

17.5 V

30 V

0 C

+ 125 C

6.5 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator

UA78L05AILPRE3
Texas Instruments
1: $1.83
1,108In Stock

Mfr. Part #
UA78L05AILPRE3

Mouser Part #
595-UA78L05AILPRE3

Texas Instruments

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator

Datasheet

Product Comments

1,108In Stock

Cut Tape

$1.83

$1.33

$1.21

$1.06

Reel

$0.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

UA78L

Through Hole

TO-92-3

1 Output

Positive

5 V

100 mA

Fixed

7 V

20 V

- 40 C

+ 125 C

6 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 9V 100mA Fixed Pos V oltage Regulator

UA78L09ACLPE3
Texas Instruments
1: $2.10
907In Stock

Mfr. Part #
UA78L09ACLPE3

Mouser Part #
595-UA78L09ACLPE3

Texas Instruments

Linear Voltage Regulators 9V 100mA Fixed Pos V oltage Regulator

Datasheet

Product Comments

907In Stock

$2.10

$1.54

$1.40

$1.24

View

Min.: 1
Mult.: 1

UA78L

Through Hole

TO-92-3

1 Output

Positive

9 V

100 mA

Fixed

11.5 V

24 V

0 C

+ 125 C

6 mA

Bulk

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator

UA78L05AIPK
Texas Instruments
1: $0.504
9In Stock
10,000Expected 2026-06-18

Mfr. Part #
UA78L05AIPK

Mouser Part #
595-UA78L05AIPK

Texas Instruments

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator

Learn More

Datasheet

9In Stock

10,000Expected 2026-06-18

Cut Tape

$0.504

$0.348

$0.311

$0.268

Reel

$0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

UA78L

SMD/SMT

SOT-89-3

1 Output

Positive

5 V

100 mA

Fixed

7 V

20 V

- 40 C

+ 125 C

6 mA

Reel, Cut Tape, MouseReel

Linear Voltage Regulators 2V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L02ACLP

UA78L02ACLPE3
Texas Instruments
4,000: $0.344
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
UA78L02ACLPE3

Mouser Part #
595-UA78L02ACLPE3

Texas Instruments

Linear Voltage Regulators 2V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L02ACLP

Datasheet

Product Comments

Non-Stocked Lead-Time 6 Weeks

$0.344

Min.: 4,000
Mult.: 1,000

UA78L

Through Hole

TO-92-3

1 Output

Positive

2.6 V

100 mA

Fixed

4.75 V

20 V

0 C

+ 125 C

6 mA

Bulk

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L05ACD

UA78L05ACDG4
Texas Instruments
1: $1.43
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
UA78L05ACDG4

Mouser Part #
595-UA78L05ACDG4

Texas Instruments

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L05ACD

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 6 Weeks

$1.43

$1.03

$0.93

$0.818

View

Min.: 1
Mult.: 1

UA78L

SMD/SMT

SOIC-8

1 Output

Positive

5 V

100 mA

Fixed

7 V

20 V

- 40 C

+ 125 C

Tube

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator

UA78L05CDG4
Texas Instruments
1,500: $1.47
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
UA78L05CDG4

Mouser Part #
595-UA78L05CDG4

Texas Instruments

Linear Voltage Regulators 5V 100mA Fixed Pos V oltage Regulator

Datasheet

Product Comments

Non-Stocked Lead-Time 6 Weeks

$1.47

$1.39

$1.36

Min.: 1,500
Mult.: 75

UA78L

SMD/SMT

SOIC-8

1 Output

Positive

5 V

100 mA

Fixed

7 V

20 V

- 40 C

+ 125 C

Tube

Linear Voltage Regulators 8V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L08ACDR

UA78L08ACDRG4
Texas Instruments
2,500: $0.464
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
UA78L08ACDRG4

Mouser Part #
595-UA78L08ACDRG4

Texas Instruments

Linear Voltage Regulators 8V 100mA Fixed Pos V oltage Regulator AL ALT 595-UA78L08ACDR

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 6 Weeks

Reel

$0.464

$0.451

Min.: 2,500
Mult.: 2,500

: 2,500

UA78L

SMD/SMT

SOIC-8

1 Output

Positive

8 V

100 mA

Fixed

10.5 V

23 V

- 40 C

+ 125 C

Reel

UA78L Positive Voltage Linear Regulators

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