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Power Management ICs

Linear Voltage Regulators (LDOs)
Linear Voltage Regulators (LDOs) 687
DC-DC Converter ICs
DC-DC Converter ICs 200
Gate Driver ICs
Gate Driver ICs 178
Voltage Reference ICs
Voltage Reference ICs 90
Voltage Monitor ICs
Voltage Monitor ICs 90
PWM Controller ICs
PWM Controller ICs 49
Motor Control ICs
Motor Control ICs 30
LED Driver ICs
LED Driver ICs 29
Battery Management ICs
Battery Management ICs 14
Power Factor Correction ICs
Power Factor Correction ICs 2
Show all
692 items in 1,369 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Enclosure
Assembly
Input voltage
Output voltage DC
min. operating temperature
Output current
max. operating temperature
Frequency
Version
Input voltage AC
Number of channels
Number of pins
UC3842BNG onsemi PWM Controller ICs
PWM CONTROLLER UC3842BNG
Order No.:
 50S2272
Manufacturer:
 onsemi
Manufacturer SKU:
 UC3842BNG
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 9.16 € *
10 pcs.
0.9163 €
DI78L12ZAB Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, 11.5-12.5 VDC, 0.1 A, positive, TO-92, DI78L12ZAB
Order No.:
 70S0470
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI78L12ZAB
Next delivery: 1,980 pcs. on 2026-08-28
Total Price: 2.64 € *
10 pcs.
0.2642 €
100 pcs.
0.1654 €
250 pcs.
0.0988 €
1000 pcs.
0.0655 €
2000 pcs.
0.0524 €
TO-92
THT
11.5-12.5 VDC
0.1 A
125 °C
fixed
30 V
DI78L3.3ZAB Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, 3.168-3.432 VDC, 0.1 A, positive, TO-92, DI78L3.3ZAB
Order No.:
 70S0494
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI78L3.3ZAB
Next delivery: 1,980 pcs. on 2026-08-28
Total Price: 2.64 € *
10 pcs.
0.2642 €
100 pcs.
0.1654 €
250 pcs.
0.0988 €
1000 pcs.
0.0655 €
2000 pcs.
0.0524 €
TO-92
THT
3.168-3.432 VDC
0.1 A
125 °C
fixed
30 V
DI78M05D1 Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, 4.8-5.2 VDC, 1 A, positive, TO-252AA/D-PAK, DI78M05D1
Order No.:
 70S0496
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI78M05D1
Next delivery: 2,490 pcs. on 2026-09-11
Total Price: 0.46 € *
1 pcs.
0.4641 €
100 pcs.
0.3213 €
250 pcs.
0.2737 €
1000 pcs.
0.1833 €
2500 pcs.
0.1464 €
TO-252AA/D-PAK
SMD
4.8-5.2 VDC
1 A
150 °C
fixed
36 V
DI78M12D1 Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, 11.52-12.48 VDC, 1 A, positive, TO-252AA/D-PAK, DI78M12D1
Order No.:
 70S0508
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI78M12D1
Next delivery: 2,490 pcs. on 2026-09-11
Total Price: 0.62 € *
1 pcs.
0.6188 €
100 pcs.
0.4284 €
250 pcs.
0.3689 €
1000 pcs.
0.2463 €
2500 pcs.
0.1964 €
TO-252AA/D-PAK
SMD
11.52-12.48 VDC
1 A
150 °C
fixed
36 V
DI79L05DAB Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, -4.8 to -5.2 VDC, 0.1 A, negative, SO-8, DI79L05DAB
Order No.:
 70S0516
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI79L05DAB
Next delivery: 3,990 pcs. on 2026-07-31
Total Price: 4.64 € *
10 pcs.
0.4641 €
100 pcs.
0.2880 €
250 pcs.
0.1725 €
1000 pcs.
0.1154 €
4000 pcs.
0.0916 €
SO-8
SMD
-4.8 to -5.2 VDC
0.1 A
125 °C
fixed
-20 V
ET6224R ETEK Microelectronics LED Driver ICs
Dot Matrix LED Driver, ET6224R
Order No.:
 71S0062
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET6224R
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 2.33 € *
10 pcs.
0.2330 €
100 pcs.
0.1941 €
250 pcs.
0.1476 €
1000 pcs.
0.1282 €
1250 pcs.
0.1088 €
SOP-24
SMD
0.5 V
-40 °C
85 °C
ET515DCEYB ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1.8-3.3 V, 150 mA, positive, DFN-6, ET515DCEYB
Order No.:
 71S0074
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET515DCEYB
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.99 € *
10 pcs.
0.0991 €
100 pcs.
0.0826 €
250 pcs.
0.0627 €
1000 pcs.
0.0545 €
3000 pcs.
0.0463 €
DFN-6
SMD
1.8-3.3 V
-40 °C
150 mA
85 °C
fixed
1.6-5.5 V
ET515DECYB ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1.8-3.3 V, 150 mA, positive, DFN-6, ET515DECYB
Order No.:
 71S0076
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET515DECYB
Available: 3,000 pcs.
Total Price: 0.99 € *
10 pcs.
0.0991 €
100 pcs.
0.0826 €
250 pcs.
0.0627 €
1000 pcs.
0.0545 €
3000 pcs.
0.0463 €
DFN-6
SMD
1.8-3.3 V
-40 °C
150 mA
85 °C
fixed
1.6-5.5 V
ET551105YB ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1.05 V, 800 mA, positive, DFN-4, ET551105YB
Order No.:
 71S0090
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET551105YB
Available: 3,000 pcs.
Total Price: 1.10 € *
10 pcs.
0.1098 €
100 pcs.
0.0915 €
250 pcs.
0.0695 €
1000 pcs.
0.0603 €
3000 pcs.
0.0513 €
DFN-4
SMD
1.05 V
-40 °C
800 mA
85 °C
fixed
0.8-5.5 V
ET55111YB ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1.1 V, 800 mA, positive, DFN-4, ET55111YB
Order No.:
 71S0092
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET55111YB
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 1.34 € *
10 pcs.
0.1339 €
100 pcs.
0.1116 €
250 pcs.
0.0848 €
1000 pcs.
0.0737 €
3000 pcs.
0.0625 €
DFN-4
SMD
1.1 V
-40 °C
800 mA
85 °C
fixed
0.8-5.5 V
ET5H118B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1.8 V, 150 mA, positive, SOT-89-3, ET5H118B
Order No.:
 71S0130
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H118B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.88 € *
10 pcs.
0.0884 €
100 pcs.
0.0737 €
250 pcs.
0.0559 €
1000 pcs.
0.0486 €
SOT-89-3
SMD
1.8 V
-40 °C
150 mA
85 °C
fixed
3-30 V
ET5H125 ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 2.5 V, 150 mA, positive, SOT-23-5, ET5H125
Order No.:
 71S0132
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H125
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.67 € *
10 pcs.
0.0670 €
100 pcs.
0.0558 €
250 pcs.
0.0424 €
1000 pcs.
0.0368 €
3000 pcs.
0.0313 €
SOT-23-5
SMD
2.5 V
-40 °C
150 mA
85 °C
fixed
3-30 V
ET5H125B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 2.5 V, 150 mA, positive, SOT-89-3, ET5H125B
Order No.:
 71S0134
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H125B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.68 € *
10 pcs.
0.0678 €
100 pcs.
0.0565 €
250 pcs.
0.0430 €
1000 pcs.
0.0374 €
SOT-89-3
SMD
2.5 V
-40 °C
150 mA
85 °C
fixed
3-30 V
ET5H130B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3 V, 150 mA, positive, SOT-89-3, ET5H130B
Order No.:
 71S0138
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H130B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.88 € *
10 pcs.
0.0884 €
100 pcs.
0.0737 €
250 pcs.
0.0559 €
1000 pcs.
0.0486 €
SOT-89-3
SMD
3 V
-40 °C
150 mA
85 °C
fixed
3-30 V
ET5H130S ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3 V, 150 mA, positive, SOT-23-3, ET5H130S
Order No.:
 71S0140
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H130S
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.67 € *
10 pcs.
0.0670 €
100 pcs.
0.0558 €
250 pcs.
0.0424 €
1000 pcs.
0.0368 €
3000 pcs.
0.0313 €
SOT-23-3
SMD
3 V
-40 °C
150 mA
85 °C
fixed
3-30 V
ET5H133B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 150 mA, positive, SOT-89-3, ET5H133B
Order No.:
 71S0144
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H133B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.67 € *
10 pcs.
0.0670 €
100 pcs.
0.0558 €
250 pcs.
0.0424 €
1000 pcs.
0.0368 €
SOT-89-3
SMD
3.3 V
-40 °C
150 mA
85 °C
fixed
3-30 V
ET5H133F ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 150 mA, positive, SOT-89-3, ET5H133F
Order No.:
 71S0146
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H133F
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.88 € *
10 pcs.
0.0884 €
100 pcs.
0.0737 €
250 pcs.
0.0559 €
1000 pcs.
0.0486 €
SOT-89-3
SMD
3.3 V
-40 °C
150 mA
85 °C
fixed
3-30 V
ET5H133S ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 150 mA, positive, SOT-23-3, ET5H133S
Order No.:
 71S0148
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H133S
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 1.02 € *
10 pcs.
0.1017 €
100 pcs.
0.0848 €
250 pcs.
0.0645 €
1000 pcs.
0.0559 €
3000 pcs.
0.0475 €
SOT-23-3
SMD
3.3 V
-40 °C
150 mA
85 °C
fixed
3-30 V
1 ...
4
5
6
... 69
*incl. VAT plus shipping costs
Subject to prior sale
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Power Management ICs

Power management ICs combine several voltage converters and controllers on one chip. They are integrated circuits whose main task is power management: With the help of these ICs, the power demand of a system can be managed. Both the flow and the direction of the current can be specifically controlled by power management ICs. Power management ICs are found in digital devices such as smartphones and other battery-powered devices. In this context, they are used, for example, for voltage regulation and in the area of charging functions and battery management.

Advice from our experts at Bürklin Elektronik

Bürklin Elektronik has a wide range of power management ICs. In our online store you will find linear regulator ICs , gate driver ICs , voltage reference ICs, voltage monitoring ICs , motor control ICs , PWM controller ICs , battery charging ICs , LED driver ICs , power factor correction ICs . In terms of quality and reliability, we trust the high quality products from our reliable manufacturer partner companies. Do you have questions about individual models or can't find your desired product in our online store? Contact the experts at Bürklin Elektronik! We will be happy to advise you. Write to us at [email protected], or use our practical call-back service!