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Power Management ICs

Linear Voltage Regulators (LDOs)
Linear Voltage Regulators (LDOs) 162
Voltage Monitor ICs
Voltage Monitor ICs 34
LED Driver ICs
LED Driver ICs 10
Battery Management ICs
Battery Management ICs 3
74 items in 209 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Enclosure
Output current
Output voltage DC
Input voltage
max. operating temperature
Frequency
Version
Input voltage AC
Number of pins
Assembly
min. operating temperature
ET5H230B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3 V, 300 mA, positive, SOT-89-3, ET5H230B
Order No.:
 71S0286
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H230B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.80 € *
10 pcs.
0.0803 €
100 pcs.
0.0670 €
250 pcs.
0.0509 €
1000 pcs.
0.0441 €
SOT-89-3
300 mA
3 V
85 °C
fixed
22.5-36 V
SMD
-40 °C
ET5H233B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 300 mA, positive, SOT-89-3, ET5H233B
Order No.:
 71S0292
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H233B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 1.12 € *
10 pcs.
0.1125 €
100 pcs.
0.0938 €
250 pcs.
0.0713 €
1000 pcs.
0.0619 €
3000 pcs.
0.0525 €
SOT-89-3
300 mA
3.3 V
85 °C
fixed
22.5-36 V
SMD
-40 °C
ET5H233F ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 300 mA, positive, SOT-89-3, ET5H233F
Order No.:
 71S0294
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H233F
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 €
SOT-89-3
300 mA
3.3 V
85 °C
fixed
22.5-36 V
SMD
-40 °C
ET5H233S ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 300 mA, positive, SOT-23-3, ET5H233S
Order No.:
 71S0296
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H233S
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
300 mA
3.3 V
85 °C
fixed
22.5-36 V
SMD
-40 °C
ET5H236B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.6 V, 300 mA, positive, SOT-89-3, ET5H236B
Order No.:
 71S0302
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H236B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 1.47 € *
10 pcs.
0.1471 €
100 pcs.
0.1226 €
250 pcs.
0.0932 €
1000 pcs.
0.0809 €
SOT-89-3
300 mA
3.6 V
85 °C
fixed
22.5-36 V
SMD
-40 °C
ET5H250F ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 5 V, 300 mA, positive, SOT-89-3, ET5H250F
Order No.:
 71S0310
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H250F
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 2.94 € *
10 pcs.
0.2942 €
100 pcs.
0.2451 €
250 pcs.
0.1864 €
1000 pcs.
0.1618 €
SOT-89-3
300 mA
5 V
85 °C
fixed
22.5-36 V
SMD
-40 °C
ET5H5120F ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 12 V, 300 mA, positive, SOT-89-3, ET5H5120F
Order No.:
 71S0316
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H5120F
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 3.33 € *
10 pcs.
0.3332 €
100 pcs.
0.2735 €
250 pcs.
0.2078 €
1000 pcs.
0.1804 €
SOT-89-3
300 mA
12 V
85 °C
fixed
3-40 V
SMD
-40 °C
ET5H533B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 300 mA, positive, SOT-23-5, ET5H533B
Order No.:
 71S0318
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H533B
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 €
SOT-23-5
300 mA
3.3 V
85 °C
fixed
3-40 V
SMD
-40 °C
ET5H533F ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 300 mA, positive, SOT-89-3, ET5H533F
Order No.:
 71S0320
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H533F
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-89-3
300 mA
3.3 V
85 °C
fixed
3-40 V
SMD
-40 °C
ET5H550F ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 5 V, 300 mA, positive, SOT-89-3, ET5H550F
Order No.:
 71S0324
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H550F
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 2.94 € *
10 pcs.
0.2942 €
100 pcs.
0.2451 €
250 pcs.
0.1864 €
1000 pcs.
0.1618 €
SOT-89-3
300 mA
5 V
85 °C
fixed
3-40 V
SMD
-40 °C
ET5H570F ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 7 V, 300 mA, positive, SOT-89-3, ET5H570F
Order No.:
 71S0326
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET5H570F
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 2.94 € *
10 pcs.
0.2942 €
100 pcs.
0.2451 €
250 pcs.
0.1864 €
1000 pcs.
0.1618 €
SOT-89-3
300 mA
7 V
85 °C
fixed
3-40 V
SMD
-40 °C
ET63328YB ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 2.8 V, 300 mA, positive, DFN-4, ET63328YB
Order No.:
 71S0344
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET63328YB
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 €
3000 pcs.
0.0413 €
DFN-4
300 mA
2.8 V
85 °C
fixed
2.2-5.5 V
SMD
-40 °C
ET63333YB ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3.3 V, 300 mA, positive, DFN-4, ET63333YB
Order No.:
 71S0346
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET63333YB
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.91 € *
10 pcs.
0.0910 €
100 pcs.
0.0759 €
250 pcs.
0.0577 €
1000 pcs.
0.0501 €
3000 pcs.
0.0425 €
DFN-4
300 mA
3.3 V
85 °C
fixed
2.2-5.5 V
SMD
-40 °C
ET54212Y1B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1.2 V, 400 mA, positive, DFN-4, ET54212Y1B
Order No.:
 71S0384
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET54212Y1B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 1.13 € *
10 pcs.
0.1132 €
100 pcs.
0.0942 €
250 pcs.
0.0716 €
1000 pcs.
0.0622 €
3000 pcs.
0.0528 €
DFN-4
400 mA
1.2 V
85 °C
fixed
1.1-5 V
SMD
-40 °C
ET553ADJTBAM ETEK Microelectronics Linear Voltage Regulators (LDOs)
LDO 500mA, adjustable, ET553ADJTBAM
Order No.:
 71S0386
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET553ADJTBAM
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 1.36 € *
10 pcs.
0.1357 €
100 pcs.
0.1131 €
250 pcs.
0.0859 €
1000 pcs.
0.0746 €
3000 pcs.
0.0633 €
500 mA
85 °C
adjustable
SMD
-40 °C
ET553ADJY2B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1-3.6 V, 500 mA, positive, DFN-6, ET553ADJY2B
Order No.:
 71S0388
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET553ADJY2B
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.91 € *
10 pcs.
0.0910 €
100 pcs.
0.0759 €
250 pcs.
0.0577 €
1000 pcs.
0.0501 €
3000 pcs.
0.0425 €
DFN-6
500 mA
1-3.6 V
85 °C
adjustable
1.9-5.5 V
SMD
-40 °C
ET553ADJYB ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1-3.6 V, 500 mA, positive, DFN-4, ET553ADJYB
Order No.:
 71S0390
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET553ADJYB
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 0.91 € *
10 pcs.
0.0910 €
100 pcs.
0.0759 €
250 pcs.
0.0577 €
1000 pcs.
0.0501 €
3000 pcs.
0.0425 €
DFN-4
500 mA
1-3.6 V
85 °C
adjustable
1.9-5.5 V
SMD
-40 °C
ET55318B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 1.8 V, 500 mA, positive, SOT-23-5, ET55318B
Order No.:
 71S0392
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET55318B
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
500 mA
1.8 V
85 °C
fixed
1.9-5.5 V
SMD
-40 °C
ET55328B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 2.8 V, 500 mA, positive, SOT-23-5, ET55328B
Order No.:
 71S0394
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET55328B
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
500 mA
2.8 V
85 °C
fixed
1.9-5.5 V
SMD
-40 °C
ET55330B ETEK Microelectronics Linear Voltage Regulators (LDOs)
Voltage regulators, 3 V, 500 mA, positive, SOT-23-5, ET55330B
Order No.:
 71S0396
Manufacturer:
 ETEK Microelectronics
Manufacturer SKU:
 ET55330B
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
500 mA
3 V
85 °C
fixed
1.9-5.5 V
SMD
-40 °C
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*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!