Linear Voltage Regulators (LDOs)
237 items in 687 variations
*incl. VAT plus shipping costs
Item description
Total
Assembly
Enclosure
Version
Input voltage AC
Output voltage DC
Output current
min. operating temperature
max. operating temperature
Order No.:
31S3261
Manufacturer:
STMicroelectronics
Manufacturer SKU:
LD1117S33CTR
Total Price: 1.39 € *
10 pcs.
0.1392 €
50 pcs.
0.1309 €
100 pcs.
0.1226 €
SMD
SOT-223
fixed
3.3-15 V
3.3 VDC
800 mA
-40 °C
125 °C
Order No.:
41S2550
Manufacturer:
STMicroelectronics
Manufacturer SKU:
LM317T
Total Price: 0.44 € *
1 pcs.
0.4403 €
25 pcs.
0.4046 €
100 pcs.
0.3213 €
250 pcs.
0.2975 €
1000 pcs.
0.2618 €
THT
TO-220
adjustable
4.2-40 V
1.2-37 VDC
1.5 A
0 °C
125 °C
Order No.:
41S6146
Manufacturer:
Texas Instruments
Manufacturer SKU:
LP2951CM/NOPB
Total Price: 1.29 € *
1 pcs.
1.2852 €
10 pcs.
1.2019 €
95 pcs.
1.0829 €
190 pcs.
1.0353 €
950 pcs.
0.9520 €
SMD
SOIC-8
adjustable
2.3-30 V
1.24-29 VDC
100 mA
-40 °C
125 °C
Order No.:
70S0434
Manufacturer:
Diotec Semiconductor
Manufacturer SKU:
DI78L05DAB
Total Price: 3.69 € *
10 pcs.
0.3689 €
100 pcs.
0.2297 €
250 pcs.
0.1380 €
1000 pcs.
0.0916 €
4000 pcs.
0.0738 €
SMD
SO-8
fixed
30 V
4.8-5.2 VDC
0.1 A
125 °C
Order No.:
70S0440
Manufacturer:
Diotec Semiconductor
Manufacturer SKU:
DI78L05ZAB
Total Price: 2.64 € *
10 pcs.
0.2642 €
100 pcs.
0.1654 €
250 pcs.
0.0988 €
1000 pcs.
0.0655 €
2000 pcs.
0.0524 €
THT
TO-92
fixed
30 V
4.8-5.2 VDC
0.1 A
125 °C
Order No.:
70S0468
Manufacturer:
Diotec Semiconductor
Manufacturer SKU:
DI78L12UAB
Total Price: 4.05 € *
10 pcs.
0.4046 €
100 pcs.
0.2547 €
250 pcs.
0.1523 €
500 pcs.
0.1012 €
1000 pcs.
0.0809 €
SMD
SOT-89
fixed
35 V
11.5-12.5 VDC
0.1 A
125 °C
Order No.:
70S0492
Manufacturer:
Diotec Semiconductor
Manufacturer SKU:
DI78L3.3UAB
Total Price: 4.05 € *
10 pcs.
0.4046 €
100 pcs.
0.2547 €
250 pcs.
0.1523 €
500 pcs.
0.1012 €
1000 pcs.
0.0809 €
SMD
SOT-89
fixed
30 V
3.168-3.432 VDC
0.1 A
125 °C
Order No.:
70S0498
Manufacturer:
Diotec Semiconductor
Manufacturer SKU:
DI78M05UAB
Total Price: 4.17 € *
10 pcs.
0.4165 €
100 pcs.
0.2606 €
250 pcs.
0.1559 €
500 pcs.
0.1047 €
1000 pcs.
0.0833 €
SMD
SOT-89
fixed
35 V
4.8-5.2 VDC
0.5 A
125 °C
Order No.:
40S1235
Manufacturer:
Rohm Semiconductor
Manufacturer SKU:
BA05FP-E2
Total Price: 1.09 € *
1 pcs.
1.0948 €
10 pcs.
0.9639 €
100 pcs.
0.8687 €
500 pcs.
0.8092 €
1000 pcs.
0.7378 €
SMD
TO-252
fixed
6-25 V
5 VDC
1 A
-40 °C
85 °C
Order No.:
40S9762
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L7812CV
Total Price: 5.47 € *
10 pcs.
0.5474 €
50 pcs.
0.4403 €
250 pcs.
0.3808 €
1000 pcs.
0.3213 €
2500 pcs.
0.2856 €
THT
TO-220
fixed
14-35 V
12 VDC
1.5 A
0 °C
125 °C
Order No.:
50S1200
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L78L05ACZ
Total Price: 2.45 € *
10 pcs.
0.2451 €
50 pcs.
0.2154 €
250 pcs.
0.1785 €
1000 pcs.
0.1369 €
2500 pcs.
0.1071 €
THT
TO-92
fixed
7-30 V
5 VDC
100 mA
0 °C
125 °C
Order No.:
50S1450
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L7805CV
Total Price: 5.00 € *
10 pcs.
0.4998 €
50 pcs.
0.4046 €
250 pcs.
0.3451 €
1000 pcs.
0.2927 €
2500 pcs.
0.2570 €
THT
TO-220
fixed
7-35 V
5 VDC
1.5 A
0 °C
125 °C
Order No.:
50S1650
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L7815CV TO220
Total Price: 0.67 € *
1 pcs.
0.6664 €
25 pcs.
0.5355 €
100 pcs.
0.4522 €
250 pcs.
0.3927 €
1000 pcs.
0.3451 €
THT
TO-220
fixed
15 VDC
1.5 A
0 °C
125 °C
Order No.:
50S2000
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L7915CV TO220
Total Price: 0.70 € *
1 pcs.
0.7021 €
25 pcs.
0.5593 €
100 pcs.
0.4760 €
250 pcs.
0.4046 €
1000 pcs.
0.3570 €
THT
TO-220
fixed
-17.5 to -35 V
-15 VDC
1.5 A
0 °C
125 °C
Order No.:
40S9757
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L7805ACV
Total Price: 0.90 € *
1 pcs.
0.9044 €
10 pcs.
0.8211 €
50 pcs.
0.7616 €
100 pcs.
0.7259 €
1000 pcs.
0.6545 €
THT
TO-220
fixed
7-35 V
5 VDC
1.5 A
0 °C
125 °C
Order No.:
50S1350
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L78L12ACZ
Total Price: 3.33 € *
10 pcs.
0.3332 €
50 pcs.
0.2404 €
250 pcs.
0.1999 €
1000 pcs.
0.1714 €
2500 pcs.
0.1499 €
THT
TO-92
fixed
14-35 V
12 VDC
100 mA
0 °C
150 °C
Order No.:
50S1400
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L78L15ACZ
Total Price: 3.07 € *
10 pcs.
0.3070 €
50 pcs.
0.2202 €
250 pcs.
0.1833 €
1000 pcs.
0.1571 €
2500 pcs.
0.1369 €
THT
TO-92
fixed
17-35 V
15 VDC
100 mA
0 °C
125 °C
Order No.:
50S1800
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L7905CV
Total Price: 0.64 € *
1 pcs.
0.6426 €
25 pcs.
0.5117 €
100 pcs.
0.4284 €
250 pcs.
0.3689 €
1000 pcs.
0.3332 €
THT
TO-220
fixed
-7 to -35 V
-5 VDC
1.5 A
0 °C
125 °C
Order No.:
50S1950
Manufacturer:
STMicroelectronics
Manufacturer SKU:
L7912CV TO220
Total Price: 0.77 € *
1 pcs.
0.7735 €
25 pcs.
0.6307 €
100 pcs.
0.5236 €
250 pcs.
0.4522 €
1000 pcs.
0.4046 €
THT
TO-220
fixed
-14.5 to -35 V
-12 VDC
1.5 A
0 °C
150 °C
Order No.:
41S2440
Manufacturer:
Texas Instruments
Manufacturer SKU:
LM317LMX/NOPB
Total Price: 0.64 € *
1 pcs.
0.6426 €
25 pcs.
0.6069 €
100 pcs.
0.5593 €
SMD
SOIC-8
adjustable
4.2-40 V
1.2-37 VDC
100 mA
-40 °C
125 °C
Buy a linear regulator
Linear regulators are electronic components that ensure a constant output voltage by converting excess energy into heat. Unlike switching regulators, they operate without high-frequency interference and provide a stable, low-noise power supply. They are available in a variety of types, including fixed or adjustable voltage regulators and low-dropout (LDO) regulators, which work reliably even with a low input voltage.
Linear regulators are used in many areas of electronics, measurement technology, industrial and medical technology. They are particularly suitable for applications that require a clean output voltage with minimal noise, such as audio amplifiers, sensors or sensitive analogue circuits.
High-quality linear regulators from Bürklin
At Bürklin, you will find a wide selection of linear regulators in various voltage ranges and housing variants. Thanks to practical filter options, you can quickly find the right product for your application.
All the controllers come from leading manufacturers and meet the highest quality standards. In addition, our range also includes linear controllers, voltage monitor ICs and numerous other semiconductor components.
For technological insights and current trends, take a look at our online magazine.