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Power Management ICs

Linear Voltage Regulators (LDOs)
Linear Voltage Regulators (LDOs) 161
Voltage Reference ICs
Voltage Reference ICs 7
40 items in 168 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Assembly
Enclosure
Output voltage DC
Output current
Version
min. operating temperature
max. operating temperature
Input voltage AC
LDI1117-2.5U Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 2.475-2.525 VDC, 1 A, positive, SOT-89, LDI1117-2.5U
Order No.:
 70S0604
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI1117-2.5U
Available in 4 Days: 1,000 pcs. - if ordered today
Total Price: 2.97 € *
10 pcs.
0.2975 €
100 pcs.
0.1868 €
250 pcs.
0.1117 €
500 pcs.
0.0745 €
1000 pcs.
0.0596 €
SMD
SOT-89
2.475-2.525 VDC
1 A
fixed
125 °C
20 V
LDI1117-3.3D Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 3.267-3.333 VDC, 1 A, positive, SO-8, LDI1117-3.3D
Order No.:
 70S0606
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI1117-3.3D
Standard delivery time from the manufacturer is: 10 Weeks
Total Price: 4.64 € *
10 pcs.
0.4641 €
100 pcs.
0.2880 €
250 pcs.
0.1725 €
1000 pcs.
0.1150 €
4000 pcs.
0.0920 €
SMD
SO-8
3.267-3.333 VDC
1 A
fixed
125 °C
20 V
LDI1117-3.3H Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 3.267-3.333 VDC, 1 A, positive, SOT-223, LDI1117-3.3H
Order No.:
 70S0608
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI1117-3.3H
Standard delivery time from the manufacturer is: 9 Weeks
Total Price: 3.09 € *
10 pcs.
0.3094 €
100 pcs.
0.1952 €
250 pcs.
0.1167 €
1000 pcs.
0.0778 €
2500 pcs.
0.0622 €
SMD
SOT-223
3.267-3.333 VDC
1 A
fixed
125 °C
20 V
LDI1117-3.3U Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 3.267-3.333 VDC, 1 A, positive, SOT-89, LDI1117-3.3U
Order No.:
 70S0610
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI1117-3.3U
Standard delivery time from the manufacturer is: 4 Weeks
Total Price: 2.97 € *
10 pcs.
0.2975 €
100 pcs.
0.1868 €
250 pcs.
0.1117 €
500 pcs.
0.0745 €
1000 pcs.
0.0596 €
SMD
SOT-89
3.267-3.333 VDC
1 A
fixed
125 °C
20 V
LDI1117-ADD Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 1.238-13.65 VDC, 1 A, positive, SO-8, LDI1117-ADD
Order No.:
 70S0612
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI1117-ADD
Standard delivery time from the manufacturer is: 10 Weeks
Total Price: 4.64 € *
10 pcs.
0.4641 €
100 pcs.
0.2880 €
250 pcs.
0.1725 €
1000 pcs.
0.1150 €
4000 pcs.
0.0920 €
SMD
SO-8
1.238-13.65 VDC
1 A
adjustable
125 °C
20 V
LDI1117-ADH Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 1.25-13.65 VDC, 1 A, positive, SOT-223, LDI1117-ADH
Order No.:
 70S0614
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI1117-ADH
Standard delivery time from the manufacturer is: 9 Weeks
Total Price: 3.09 € *
10 pcs.
0.3094 €
100 pcs.
0.1952 €
250 pcs.
0.1167 €
1000 pcs.
0.0778 €
2500 pcs.
0.0622 €
SMD
SOT-223
1.25-13.65 VDC
1 A
adjustable
125 °C
20 V
LDI1117-ADU Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 1.25-13.65 VDC, 1 A, positive, SOT-89, LDI1117-ADU
Order No.:
 70S0616
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI1117-ADU
Available in 4 Days: 1,000 pcs. - if ordered today
Total Price: 2.97 € *
10 pcs.
0.2975 €
100 pcs.
0.1868 €
250 pcs.
0.1117 €
500 pcs.
0.0745 €
1000 pcs.
0.0596 €
SMD
SOT-89
1.25-13.65 VDC
1 A
adjustable
125 °C
20 V
LDI51-1.8EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 1.76-1.84 VDC, 0.5 A, positive, SOT-23-5, LDI51-1.8EN
Order No.:
 70S0618
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI51-1.8EN
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 0.39 € *
1 pcs.
0.3927 €
100 pcs.
0.2773 €
250 pcs.
0.2380 €
1000 pcs.
0.1583 €
3000 pcs.
0.1261 €
SMD
SOT-23-5
1.76-1.84 VDC
0.5 A
fixed
125 °C
18 V
LDI51-3.0EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 2.94-3.06 VDC, 0.5 A, positive, SOT-23-5, LDI51-3.0EN
Order No.:
 70S0622
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI51-3.0EN
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 0.39 € *
1 pcs.
0.3927 €
100 pcs.
0.2773 €
250 pcs.
0.2380 €
1000 pcs.
0.1583 €
3000 pcs.
0.1261 €
SMD
SOT-23-5
2.94-3.06 VDC
0.5 A
fixed
125 °C
18 V
LDI51-4.0EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 3.92-4.08 VDC, 0.5 A, positive, SOT-23-5, LDI51-4.0EN
Order No.:
 70S0626
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI51-4.0EN
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 0.39 € *
1 pcs.
0.3927 €
100 pcs.
0.2773 €
250 pcs.
0.2380 €
1000 pcs.
0.1583 €
3000 pcs.
0.1261 €
SMD
SOT-23-5
3.92-4.08 VDC
0.5 A
fixed
125 °C
18 V
LDI54-3.0EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 2.94-3.06 VDC, 0.35 A, positive, SOT-23-5, LDI54-3.0EN
Order No.:
 70S0630
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI54-3.0EN
Standard delivery time from the manufacturer is: 10 Weeks
Total Price: 0.36 € *
1 pcs.
0.3570 €
100 pcs.
0.2463 €
250 pcs.
0.2106 €
1000 pcs.
0.1404 €
3000 pcs.
0.1126 €
SMD
SOT-23-5
2.94-3.06 VDC
0.35 A
fixed
150 °C
55 V
LDI54-3.3EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 3.234-3.366 VDC, 0.35 A, positive, SOT-23-5, LDI54-3.3EN
Order No.:
 70S0632
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI54-3.3EN
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 0.39 € *
1 pcs.
0.3927 €
100 pcs.
0.2773 €
250 pcs.
0.2380 €
1000 pcs.
0.1583 €
3000 pcs.
0.1261 €
SMD
SOT-23-5
3.234-3.366 VDC
0.35 A
fixed
150 °C
55 V
LDI54-5.0EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 4.9-5.1 VDC, 0.35 A, positive, SOT-23-5, LDI54-5.0EN
Order No.:
 70S0634
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI54-5.0EN
Standard delivery time from the manufacturer is: 6 Weeks
Total Price: 0.36 € *
1 pcs.
0.3570 €
100 pcs.
0.2463 €
250 pcs.
0.2106 €
1000 pcs.
0.1404 €
3000 pcs.
0.1123 €
SMD
SOT-23-5
4.9-5.1 VDC
0.35 A
fixed
150 °C
55 V
LDI559-05EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 4.9-5.1 VDC, 0.3 A, positive, ESOP-8, LDI559-05EN
Order No.:
 70S0636
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI559-05EN
Available in 4 Days: 3,000 pcs. - if ordered today
Total Price: 4.28 € *
10 pcs.
0.4284 €
100 pcs.
0.2654 €
250 pcs.
0.1595 €
1000 pcs.
0.1061 €
3000 pcs.
0.0850 €
SMD
ESOP-8
4.9-5.1 VDC
0.3 A
fixed
125 °C
18 V
LDI559-1.8EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 1.76-1.84 VDC, 0.3 A, positive, SOT-23-5, LDI559-1.8EN
Order No.:
 70S0638
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI559-1.8EN
Standard delivery time from the manufacturer is: 10 Weeks
Total Price: 4.52 € *
10 pcs.
0.4522 €
100 pcs.
0.2796 €
250 pcs.
0.1678 €
1000 pcs.
0.1116 €
3000 pcs.
0.0893 €
SMD
SOT-23-5
1.76-1.84 VDC
0.3 A
fixed
125 °C
18 V
LDI559-3.0EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 2.94-3.06 VDC, 0.3 A, positive, SOT-23-5, LDI559-3.0EN
Order No.:
 70S0640
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI559-3.0EN
Standard delivery time from the manufacturer is: 10 Weeks
Total Price: 4.28 € *
10 pcs.
0.4284 €
100 pcs.
0.2642 €
250 pcs.
0.1583 €
1000 pcs.
0.1057 €
3000 pcs.
0.0845 €
SMD
SOT-23-5
2.94-3.06 VDC
0.3 A
fixed
125 °C
18 V
LDI559-3.3EN Diotec Semiconductors Linear Voltage Regulators (LDOs)
Voltage regulators, 3.23-3.37 VDC, 0.3 A, positive, SOT-23-5, LDI559-3.3EN
Order No.:
 70S0642
Manufacturer:
 Diotec Semiconductors
Manufacturer SKU:
 LDI559-3.3EN
Available in 4 Days: 669,000 pcs. - if ordered today
Total Price: 4.28 € *
10 pcs.
0.4284 €
100 pcs.
0.2654 €
250 pcs.
0.1595 €
1000 pcs.
0.1061 €
3000 pcs.
0.0850 €
SMD
SOT-23-5
3.23-3.37 VDC
0.3 A
fixed
125 °C
18 V
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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!