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Voltage regulators: fixed and adjustable

  • Grid
  • List
ON Semiconductor MC78L12ACP Positive voltage regulator, +12V, TO-92
Positive voltage regulator, +12V, TO-92
Order code: 7812-TO92
Positive voltage regulator, +12V, TO-92

ON Semiconductor MC78L12ACP
Conditions: N (The product is brand new)
Input voltage (min.): 14.5 V
Input voltage (max.): 27 V
Output voltage (fixed) : 12 V
Output current (max.) : 100 mA
Operating temperature range: 0 / +125 °C
Type: linear
Output type: fixed
LDO: No
Package: TO-92
Mounting : thru-hole
Go to product page
7812-TO92
Order code: 7812-TO92
ON Semiconductor MC78L12ACP 
Stock: 1324 pcs
Price each
$0.37
Volume discounts
 10+
$0.31
 30+
$0.24
 100+
$0.21
 250+
$0.19
 500+
$0.16
 1000+
$0.15
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
STMicroelectronics L78S24CV Positive voltage regulator, +24V, TO-220
Positive voltage regulator, +24V, TO-220
Order code: 7824-TO220
Positive voltage regulator, +24V, TO-220

STMicroelectronics L78S24CV
Conditions: N (The product is brand new)
Input voltage (min.): 27 V
Input voltage (max.): 38 V
Output voltage (fixed) : 24 V
Output current (max.) : 2 A
Operating temperature range: 0 / +150 °C
Type: linear
Output type: fixed
LDO: No
Package: TO-220
Mounting : thru-hole
Go to product page
7824-TO220
Order code: 7824-TO220
STMicroelectronics L78S24CV 
Stock: 68 pcs
Price each
$0.43
Volume discounts
 10+
$0.37
 50+
$0.32
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Motorola MC7908CK Negative voltage regulator, -8V, TO-3
Negative voltage regulator, -8V, TO-3
Order code: 7908-TO3
Negative voltage regulator, -8V, TO-3

Motorola MC7908CK
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): -10.5 V
Input voltage (max.): -25 V
Output voltage (fixed) : -8 V
Output current (max.) : 1.5 A
Operating temperature range: 0 / +125 °C
Type: linear
Output type: fixed
LDO: No
Package: TO-3
Mounting : thru-hole
Go to product page
7908-TO3
Order code: 7908-TO3
Motorola MC7908CK 
Stock: 13 pcs
Price each
$2.89
Volume discounts
 5+
$2.43
 10+
$1.98
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Motorola MC79L12ACP Negative voltage regulator, -12V, TO-92
Negative voltage regulator, -12V, TO-92
Order code: 7912-TO92
Negative voltage regulator, -12V, TO-92

Motorola MC79L12ACP
Conditions: N (The product is brand new)
Input voltage (min.): -14.5 V
Input voltage (max.): -27 V
Output voltage (fixed) : -12 V
Output current (max.) : 100 mA
Operating temperature range: 0 / +125 °C
Type: linear
Output type: fixed
LDO: No
Package: TO-92
Mounting : thru-hole
Go to product page
7912-TO92
Order code: 7912-TO92
Motorola MC79L12ACP 
Stock: 37 pcs
Price each
$0.37
Volume discounts
 10+
$0.31
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
STMicroelectronics L4921 Adjustable positive voltage regulator, +1.25 to +20V, MiniDIP-8pin
Adjustable positive voltage regulator, +1.25 to +20V, MiniDIP-8pin
Order code: L4921
Adjustable positive voltage regulator, +1.25 to +20V, MiniDIP-8pin

STMicroelectronics L4921
Conditions: N (The product is brand new)
Input voltage (min.): 1.95 V
Input voltage (max.): 26 V
Output voltage (min.): 1.25 V
Output voltage (max.): 20 V
Output current (max.) : 400 mA
Operating temperature range: -40 / +125 °C
Type: linear
Output type: adjustable
LDO: Yes
Package: MiniDIP-8pin
Mounting : thru-hole
Go to product page
L4921
Order code: L4921
STMicroelectronics L4921 
Stock: 13 pcs
Price each
$1.78
Volume discounts
 10+
$1.32
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
STMicroelectronics L4947R Positive voltage regulator, +5V, Pentawatt V
Positive voltage regulator, +5V, Pentawatt V
Order code: L4947R
Positive voltage regulator, +5V, Pentawatt V

STMicroelectronics L4947R
Conditions: N (The product is brand new)
Input voltage (min.): 6 V
Input voltage (max.): 26 V
Output voltage (fixed) : 5 V
Output current (max.) : 500 mA
Operating temperature range: -40 / +125 °C
Type: linear
Output type: fixed
LDO: No
Package: Pentawatt V, TO-220-5pin
Mounting : thru-hole
Go to product page
L4947R
Order code: L4947R
STMicroelectronics L4947R 
Stock: 294 pcs
Price each
$1.59
Volume discounts
 10+
$1.41
 30+
$1.16
 100+
$0.91
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
STMicroelectronics LM217T Adjustable positive voltage regulator, +1.2 to +37V, TO-220
Adjustable positive voltage regulator, +1.2 to +37V, TO-220
Order code: LM217T
Adjustable positive voltage regulator, +1.2 to +37V, TO-220

STMicroelectronics LM217T
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): 3 V
Input voltage (max.): 40 V
Output voltage (min.): 1.2 V
Output voltage (max.): 37 V
Output current (max.) : 1.5 A
Operating temperature range: -55 / +150 °C
Type: linear
Output type: adjustable
LDO: No
Package: TO-220
Mounting : thru-hole
Go to product page
LM217T
Order code: LM217T
STMicroelectronics LM217T 
Stock: 2290 pcs
Price each
$0.85
Volume discounts
 10+
$0.64
 100+
$0.56
 250+
$0.46
 500+
$0.38
 1000+
$0.32
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
National Semiconductor LM2575M-ADJ Adjustable positive voltage regulator, +1.23 to +37V, SO-24
Adjustable positive voltage regulator, +1.23 to +37V, SO-24
Order code: LM2575M-ADJ
Adjustable positive voltage regulator, +1.23 to +37V, SO-24

National Semiconductor LM2575M-ADJ
Conditions: N (The product is brand new)
Input voltage (min.): 4 V
Input voltage (max.): 40 V
Output voltage (min.): 1.23 V
Output voltage (max.): 37 V
Output current (max.) : 1 A
Operating temperature range: -40 / +125 °C
Type: switching
Output type: adjustable
LDO: No
Package: SO-24
Mounting : SMD
Go to product page
LM2575M-ADJ
Order code: LM2575M-ADJ
National Semiconductor LM2575M-ADJ 
Stock: 28 pcs
Price each
$1.81
Volume discounts
 10+
$1.35
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
National Semiconductor LM2576T-12 Positive voltage regulator, +12V, TO-220-5pin
Positive voltage regulator, +12V, TO-220-5pin
Order code: LM2576T-12
Positive voltage regulator, +12V, TO-220-5pin

National Semiconductor LM2576T-12
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): 15 V
Input voltage (max.): 40 V
Output voltage (fixed) : 12 V
Output current (max.) : 3 A
Operating temperature range: -40 / +125 °C
Type: switching
Output type: fixed
LDO: No
Package: TO-220-5pin
Mounting : thru-hole
Go to product page
LM2576T-12
Order code: LM2576T-12
National Semiconductor LM2576T-12 
Stock: 1347 pcs
Price each
$1.44
Volume discounts
 10+
$1.33
 100+
$1.24
 250+
$1.15
 500+
$1.05
 1000+
$0.95
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
National Semiconductor LM2576T-ADJ Adjustable positive voltage regulator, +1.23 to +37V, TO-220-5pin
Adjustable positive voltage regulator, +1.23 to +37V, TO-220-5...
Order code: LM2576T-ADJ
Adjustable positive voltage regulator, +1.23 to +37V, TO-220-5pin

National Semiconductor LM2576T-ADJ
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): 4 V
Input voltage (max.): 40 V
Output voltage (min.): 1.23 V
Output voltage (max.): 37 V
Output current (max.) : 3 A
Operating temperature range: -40 / +125 °C
Type: switching
Output type: adjustable
LDO: No
Package: TO-220-5pin
Mounting : thru-hole
Go to product page
LM2576T-ADJ
Order code: LM2576T-ADJ
National Semiconductor LM2576T-ADJ 
Stock: 20 pcs
Price each
$2.42
Volume discounts
 5+
$2.14
 10+
$1.84
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
National Semiconductor LM2940SX-8.0 Positive voltage regulator, +8V, TO-263
Positive voltage regulator, +8V, TO-263
Order code: LM2940S-8.0
Positive voltage regulator, +8V, TO-263

National Semiconductor LM2940SX-8.0
Conditions: N (The product is brand new)
Input voltage (min.): 9.4 V
Input voltage (max.): 26 V
Output voltage (fixed) : 8 V
Output current (max.) : 1 A
Operating temperature range: -40 / +125 °C
Type: linear
Output type: fixed
LDO: Yes
Package: TO-263
Mounting : SMD
Go to product page
LM2940S-8.0
Order code: LM2940S-8.0
National Semiconductor LM2940SX-8.0 
Stock: 469 pcs
Price each
$1.04
Volume discounts
 10+
$0.93
 50+
$0.81
 100+
$0.72
 250+
$0.67
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
National Semiconductor LM2940T-10 Positive voltage regulator, +10V, TO-220
Positive voltage regulator, +10V, TO-220
Order code: LM2940T-10
Positive voltage regulator, +10V, TO-220

National Semiconductor LM2940T-10
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): 11.5 V
Input voltage (max.): 26 V
Output voltage (fixed) : 10 V
Output current (max.) : 1 A
Operating temperature range: -40 / +125 °C
Type: linear
Output type: fixed
LDO: Yes
Package: TO-220
Mounting : thru-hole
Go to product page
LM2940T-10
Order code: LM2940T-10
National Semiconductor LM2940T-10 
Stock: 748 pcs
Price each
$1.27
Volume discounts
 10+
$1.07
 100+
$0.93
 250+
$0.78
 500+
$0.68
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
National Semiconductor LM2940T-8.0 Positive voltage regulator, +8V, TO-220
Positive voltage regulator, +8V, TO-220
Order code: LM2940T-8.0
Positive voltage regulator, +8V, TO-220

National Semiconductor LM2940T-8.0
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): 9.4 V
Input voltage (max.): 26 V
Output voltage (fixed) : 8 V
Output current (max.) : 1 A
Operating temperature range: -40 / +125 °C
Type: linear
Output type: fixed
LDO: Yes
Package: TO-220
Mounting : thru-hole
Go to product page
LM2940T-8.0
Order code: LM2940T-8.0
National Semiconductor LM2940T-8.0 
Stock: 245 pcs
Price each
$0.91
Volume discounts
 10+
$0.78
 100+
$0.68
 250+
$0.60
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
STMicroelectronics LM337SP Adjustable negative voltage regulator, -1.25 to -37V, TO-220
Adjustable negative voltage regulator, -1.25 to -37V, ...
Order code: LM337SP
Adjustable negative voltage regulator, -1.25 to -37V, TO-220

STMicroelectronics LM337SP
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): -3 V
Input voltage (max.): -40 V
Output voltage (min.): -1.25 V
Output voltage (max.): -37 V
Output current (max.) : 1.5 A
Operating temperature range: 0 / +125 °C
Type: linear
Output type: adjustable
LDO: No
Package: TO-220
Mounting : thru-hole
Go to product page
LM337SP
Order code: LM337SP
STMicroelectronics LM337SP 
Stock: 378 pcs
Price each
$0.78
Volume discounts
 10+
$0.70
 100+
$0.63
 250+
$0.55
(VAT tax not included)
Minimum: 1
Multiple: 1
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National Semiconductor LM78S40CN Adjustable voltage regulator, ±1.25 a ±40V, DIP-16pin
Adjustable voltage regulator, ±1.25 a ±40V, DIP-16pin
Order code: LM78S40CN
Adjustable voltage regulator, ±1.25 a ±40V, DIP-16pin

National Semiconductor LM78S40CN
Conditions: N- (The product is brand new but it comes from an old production)
Input voltage (min.): 2.5 V
Input voltage (max.): 40 V
Output voltage (min.): 1.25 V
Output voltage (max.): 40 V
Output current (max.) : 1.5 A
Operating temperature range: 0 / +70 °C
Type: switching
Output type: adjustable
LDO: No
Package: DIP-16pin
Mounting : thru-hole
Go to product page
LM78S40CN
Order code: LM78S40CN
National Semiconductor LM78S40CN 
Stock: 43 pcs
Price each
$1.77
Volume discounts
 5+
$1.59
 10+
$1.39
(VAT tax not included)
Minimum: 1
Multiple: 1
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Showing 16 - 30 of 53 results
ON Semiconductor MC78L12ACP
 
(0 comments)
Positive voltage regulator, +12V, TO-92
Order code: 7812-TO92
ON Semiconductor MC78L12ACP
  • N
  • 14.5 V
  • 27 V
  • 12 V
  • 100 mA
  • 0 / +125 °C
  • linear
  • fixed
  • No
  • TO-92
  • thru-hole
Stock: 1324 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$0.37
 10+
$0.31
 30+
$0.24
 100+
$0.21
 250+
$0.19
 500+
$0.16
 1000+
$0.15
(VAT tax not included)
 

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STMicroelectronics L78S24CV
 
(0 comments)
Positive voltage regulator, +24V, TO-220
Order code: 7824-TO220
STMicroelectronics L78S24CV
  • N
  • 27 V
  • 38 V
  • 24 V
  • 2 A
  • 0 / +150 °C
  • linear
  • fixed
  • No
  • TO-220
  • thru-hole
Stock: 68 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$0.43
 10+
$0.37
 50+
$0.32
(VAT tax not included)
 

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Motorola MC7908CK
 
(0 comments)
Negative voltage regulator, -8V, TO-3
Order code: 7908-TO3
Motorola MC7908CK
  • N-
  • -10.5 V
  • -25 V
  • -8 V
  • 1.5 A
  • 0 / +125 °C
  • linear
  • fixed
  • No
  • TO-3
  • thru-hole
Stock: 13 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$2.89
 5+
$2.43
 10+
$1.98
(VAT tax not included)
 

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Motorola MC79L12ACP
 
(0 comments)
Negative voltage regulator, -12V, TO-92
Order code: 7912-TO92
Motorola MC79L12ACP
  • N
  • -14.5 V
  • -27 V
  • -12 V
  • 100 mA
  • 0 / +125 °C
  • linear
  • fixed
  • No
  • TO-92
  • thru-hole
Stock: 37 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$0.37
 10+
$0.31
(VAT tax not included)
 

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STMicroelectronics L4921
 
(0 comments)
Adjustable positive voltage regulator, +1.25 to +20V, MiniDIP-8pin
Order code: L4921
STMicroelectronics L4921
  • N
  • 1.95 V
  • 26 V
  • 1.25 V
  • 20 V
  • 400 mA
  • -40 / +125 °C
  • linear
  • adjustable
  • Yes
  • MiniDIP-8pin
  • thru-hole
Stock: 13 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.78
 10+
$1.32
(VAT tax not included)
 

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STMicroelectronics L4947R
 
(0 comments)
Positive voltage regulator, +5V, Pentawatt V
Order code: L4947R
STMicroelectronics L4947R
  • N
  • 6 V
  • 26 V
  • 5 V
  • 500 mA
  • -40 / +125 °C
  • linear
  • fixed
  • No
  • Pentawatt V, TO-220-5pin
  • thru-hole
Stock: 294 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.59
 10+
$1.41
 30+
$1.16
 100+
$0.91
(VAT tax not included)
 

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STMicroelectronics LM217T
 
(0 comments)
Adjustable positive voltage regulator, +1.2 to +37V, TO-220
Order code: LM217T
STMicroelectronics LM217T
  • N-
  • 3 V
  • 40 V
  • 1.2 V
  • 37 V
  • 1.5 A
  • -55 / +150 °C
  • linear
  • adjustable
  • No
  • TO-220
  • thru-hole
Stock: 2290 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$0.85
 10+
$0.64
 100+
$0.56
 250+
$0.46
 500+
$0.38
 1000+
$0.32
(VAT tax not included)
 

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National Semiconductor LM2575M-ADJ
 
(0 comments)
Adjustable positive voltage regulator, +1.23 to +37V, SO-24
Order code: LM2575M-ADJ
National Semiconductor LM2575M-ADJ
  • N
  • 4 V
  • 40 V
  • 1.23 V
  • 37 V
  • 1 A
  • -40 / +125 °C
  • switching
  • adjustable
  • No
  • SO-24
  • SMD
Stock: 28 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.81
 10+
$1.35
(VAT tax not included)
 

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National Semiconductor LM2576T-12
 
(0 comments)
Positive voltage regulator, +12V, TO-220-5pin
Order code: LM2576T-12
National Semiconductor LM2576T-12
  • N-
  • 15 V
  • 40 V
  • 12 V
  • 3 A
  • -40 / +125 °C
  • switching
  • fixed
  • No
  • TO-220-5pin
  • thru-hole
Stock: 1347 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.44
 10+
$1.33
 100+
$1.24
 250+
$1.15
 500+
$1.05
 1000+
$0.95
(VAT tax not included)
 

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National Semiconductor LM2576T-ADJ
 
(0 comments)
Adjustable positive voltage regulator, +1.23 to +37V, TO-220-5pin
Order code: LM2576T-ADJ
National Semiconductor LM2576T-ADJ
  • N-
  • 4 V
  • 40 V
  • 1.23 V
  • 37 V
  • 3 A
  • -40 / +125 °C
  • switching
  • adjustable
  • No
  • TO-220-5pin
  • thru-hole
Stock: 20 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$2.42
 5+
$2.14
 10+
$1.84
(VAT tax not included)
 

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National Semiconductor LM2940SX-8.0
 
(0 comments)
Positive voltage regulator, +8V, TO-263
Order code: LM2940S-8.0
National Semiconductor LM2940SX-8.0
  • N
  • 9.4 V
  • 26 V
  • 8 V
  • 1 A
  • -40 / +125 °C
  • linear
  • fixed
  • Yes
  • TO-263
  • SMD
Stock: 469 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.04
 10+
$0.93
 50+
$0.81
 100+
$0.72
 250+
$0.67
(VAT tax not included)
 

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National Semiconductor LM2940T-10
 
(0 comments)
Positive voltage regulator, +10V, TO-220
Order code: LM2940T-10
National Semiconductor LM2940T-10
  • N-
  • 11.5 V
  • 26 V
  • 10 V
  • 1 A
  • -40 / +125 °C
  • linear
  • fixed
  • Yes
  • TO-220
  • thru-hole
Stock: 748 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.27
 10+
$1.07
 100+
$0.93
 250+
$0.78
 500+
$0.68
(VAT tax not included)
 

Compare
National Semiconductor LM2940T-8.0
 
(0 comments)
Positive voltage regulator, +8V, TO-220
Order code: LM2940T-8.0
National Semiconductor LM2940T-8.0
  • N-
  • 9.4 V
  • 26 V
  • 8 V
  • 1 A
  • -40 / +125 °C
  • linear
  • fixed
  • Yes
  • TO-220
  • thru-hole
Stock: 245 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$0.91
 10+
$0.78
 100+
$0.68
 250+
$0.60
(VAT tax not included)
 

Compare
STMicroelectronics LM337SP
 
(0 comments)
Adjustable negative voltage regulator, -1.25 to -37V, TO-220
Order code: LM337SP
STMicroelectronics LM337SP
  • N-
  • -3 V
  • -40 V
  • -1.25 V
  • -37 V
  • 1.5 A
  • 0 / +125 °C
  • linear
  • adjustable
  • No
  • TO-220
  • thru-hole
Stock: 378 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$0.78
 10+
$0.70
 100+
$0.63
 250+
$0.55
(VAT tax not included)
 

Compare
National Semiconductor LM78S40CN
 
(0 comments)
Adjustable voltage regulator, ±1.25 a ±40V, DIP-16pin
Order code: LM78S40CN
National Semiconductor LM78S40CN
  • N-
  • 2.5 V
  • 40 V
  • 1.25 V
  • 40 V
  • 1.5 A
  • 0 / +70 °C
  • switching
  • adjustable
  • No
  • DIP-16pin
  • thru-hole
Stock: 43 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.77
 5+
$1.59
 10+
$1.39
(VAT tax not included)
 

Compare
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Showing 16 - 30 of 53 results

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Positive voltage regulator, +5V, SO-8
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