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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
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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
LD1117S33CTR STMicroelectronics Linear Voltage Regulators (LDOs)
Voltage regulator, 3.3 VDC, 800 mA, positive, SOT-223, LD1117S33CTR
Order No.:
 31S3261
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 LD1117S33CTR
Available: 60 pcs. Available in 5 Days: 1,590 pcs. - if ordered today
Total Price: 1.39 € *
10 pcs.
0.1392 €
50 pcs.
0.1309 €
100 pcs.
0.1226 €
SOT-223
SMD
3.3 VDC
-40 °C
800 mA
125 °C
fixed
3.3-15 V
LM317T STMicroelectronics Linear Voltage Regulators (LDOs)
Voltage regulator, 1.2-37 VDC, 1.5 A, positive, TO-220, LM317T
Order No.:
 41S2550
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 LM317T
Available: 715 pcs. Available in 5 Days: 79,900 pcs. - if ordered today
Total Price: 0.44 € *
1 pcs.
0.4403 €
25 pcs.
0.4046 €
100 pcs.
0.3213 €
250 pcs.
0.2975 €
1000 pcs.
0.2618 €
TO-220
THT
1.2-37 VDC
0 °C
1.5 A
125 °C
adjustable
4.2-40 V
L6203 STMicroelectronics Motor Control ICs
IC, Multivatt11, 12 V, 48 V
Order No.:
 41S1187
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L6203
Available: 891 pcs. Available in 5 Days: 1,210 pcs. - if ordered today
Total Price: 8.31 € *
1 pcs.
8.3062 €
10 pcs.
7.7826 €
50 pcs.
7.2709 €
100 pcs.
6.2356 €
250 pcs.
5.9738 €
Multivatt-11
THT
-40 °C
4 A
150 °C
L293D STMicroelectronics Motor Control ICs
IC, PDIP16, 4.5 V, 36 V
Order No.:
 40S9725
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L293D
Available: 138 pcs. Available in 5 Days: 730 pcs. - if ordered today
Total Price: 4.19 € *
1 pcs.
4.1888 €
10 pcs.
4.0579 €
50 pcs.
3.7961 €
100 pcs.
3.5343 €
250 pcs.
3.1416 €
PDIP-16
THT
-40 °C
0.6 A
150 °C
L298N STMicroelectronics Motor Control ICs
IC, Multivatt 15 horiz., 4.8 V, 46 V
Order No.:
 40S9734
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L298N
Available: 30 pcs. Available in 5 Days: 1,080 pcs. - if ordered today
Total Price: 18.03 € *
5 pcs.
3.6057 €
25 pcs.
3.3677 €
100 pcs.
3.1535 €
Multiwatt-15
THT
-25 °C
130 °C
LP2951CM/NOPB Texas Instruments Linear Voltage Regulators (LDOs)
Voltage regulator, 1.24-29 VDC, 100 mA, positive, SOIC-8, LP2951CM/NOPB
Order No.:
 41S6146
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LP2951CM/NOPB
Available: 972 pcs. Available in 10 days: 4,990 pcs. - if ordered today
Total Price: 1.29 € *
1 pcs.
1.2852 €
10 pcs.
1.2019 €
95 pcs.
1.0829 €
190 pcs.
1.0353 €
950 pcs.
0.9520 €
SOIC-8
SMD
1.24-29 VDC
-40 °C
100 mA
125 °C
adjustable
2.3-30 V
MAX809LEUR+T Maxim Integrated Voltage Monitor ICs
Processor Supervisor IC, SOT-23-3, MAX809LEUR+T
Order No.:
 41S7839
Manufacturer:
 Maxim Integrated
Manufacturer SKU:
 MAX809LEUR+T
Available: 425 pcs. Available in 5 Days: 10,210 pcs. - if ordered today
Total Price: 1.19 € *
1 pcs.
1.1900 €
10 pcs.
1.0948 €
50 pcs.
1.0234 €
200 pcs.
0.9520 €
500 pcs.
0.8925 €
SOT-23-3
SMD
0.4 V
-40 °C
20 mA
85 °C
MAX809SEUR+T Maxim Integrated Voltage Monitor ICs
Processor Supervisor IC, SOT-23-3, MAX809SEUR+T
Order No.:
 41S7988
Manufacturer:
 Maxim Integrated
Manufacturer SKU:
 MAX809SEUR+T
Available: 640 pcs. Available in 5 Days: 7,015 pcs. - if ordered today
Total Price: 0.81 € *
1 pcs.
0.8092 €
10 pcs.
0.7497 €
50 pcs.
0.7021 €
200 pcs.
0.6545 €
500 pcs.
0.6069 €
SOT-23
SMD
-40 °C
105 °C
IR2121PBF Infineon Technologies Gate Driver ICs
High speed power MOSFET and IGBT driver, PDIP-8, Infineon Technologies IR2121PBF
Order No.:
 40S8573
Manufacturer:
 Infineon Technologies
Manufacturer SKU:
 IR2121PBF
Available: 15 pcs. Available in 5 Days: 190 pcs. - if ordered today
Total Price: 2.68 € *
1 pcs.
2.6775 €
10 pcs.
2.4395 €
50 pcs.
2.3205 €
200 pcs.
2.1420 €
PDIP-8
THT
2.2 V
12-18 V
low-side
1
LM2576T-ADJG onsemi DC-DC Converter ICs
Voltage regulators, 1.23-37 V, 3 A, TO-220, onsemi LM2576T-ADJG
Order No.:
 41S5782
Manufacturer:
 onsemi
Manufacturer SKU:
 LM2576T-ADJG
Available: 28 pcs. Available in 5 Days: 3,360 pcs. - if ordered today
Total Price: 1.68 € *
1 pcs.
1.6779 €
TO-220
THT
40 V
1.23-37 V
-40 °C
3 A
125 °C
L297/1 STMicroelectronics Motor Control ICs
IC, PDIP20, 10 V, -40 °C
Order No.:
 40S9729
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L297/1
Available: 130 pcs. Available in 5 Days: 2,120 pcs. - if ordered today
Total Price: 6.33 € *
1 pcs.
6.3308 €
25 pcs.
6.1761 €
PDIP-20
THT
-40 °C
150 °C
178946001 Würth Elektronik eiSos LED Driver ICs
Evaluation Board, 178946001
Order No.:
 41S2606
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 178946001
Available: 1 pcs.
Total Price: 49.98 € *
1 pcs.
49.9800 €
60 V
-40 °C
450 mA
125 °C
172946001 Würth Elektronik eiSos LED Driver ICs
WPME-LDHM LED Step Down High Current Module, 172946001
Order No.:
 41S2607
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 172946001
Available: 45 pcs. Available in 5 Days: 29,300 pcs. - if ordered today
Total Price: 7.27 € *
1 pcs.
7.2709 €
10 pcs.
7.1995 €
100 pcs.
7.1400 €
250 pcs.
6.9377 €
500 pcs.
6.4736 €
SMD-7
SMD
60 V
-40 °C
450 mA
85 °C
MAX690ACSA+ Maxim Integrated Voltage Monitor ICs
Processor Supervisor IC, SOIC-8, MAX690ACSA+
Order No.:
 41S7823
Manufacturer:
 Maxim Integrated
Manufacturer SKU:
 MAX690ACSA+
Available: 45 pcs. Available in 5 Days: 280 pcs. - if ordered today
Total Price: 5.77 € *
1 pcs.
5.7715 €
10 pcs.
5.3550 €
50 pcs.
4.9980 €
200 pcs.
4.7005 €
SOIC-8
SMD
0.3 V
0 °C
20 mA
70 °C
MAX811SEUS+T Maxim Integrated Voltage Monitor ICs
Processor Supervisor IC, SOIC-8, MAX811SEUS+T
Order No.:
 41S8001
Manufacturer:
 Maxim Integrated
Manufacturer SKU:
 MAX811SEUS+T
Available: 276 pcs. Available in 5 Days: 5,925 pcs. - if ordered today
Total Price: 0.60 € *
1 pcs.
0.5950 €
25 pcs.
0.5593 €
100 pcs.
0.5236 €
SOT-143-4
SMD
0.3 V
-40 °C
20 mA
85 °C
SN75176BP Texas Instruments Gate Driver ICs
Differential bus transceiver, PDIP-8, Texas Instruments SN75176BP
Order No.:
 46S1010
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 SN75176BP
Available: 212 pcs. Available in 5 Days: 9,400 pcs. - if ordered today
Total Price: 1.49 € *
1 pcs.
1.4875 €
10 pcs.
1.4042 €
100 pcs.
1.1781 €
250 pcs.
1.0829 €
PDIP-8
THT
4.75-5.25 V
transceiver
1
DI78L05DAB Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, 4.8-5.2 VDC, 0.1 A, positive, SO-8, DI78L05DAB
Order No.:
 70S0434
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI78L05DAB
Available: 3,990 pcs. Available in 4 Days: 256,000 pcs. - if ordered today
Total Price: 3.69 € *
10 pcs.
0.3689 €
100 pcs.
0.2297 €
250 pcs.
0.1380 €
1000 pcs.
0.0916 €
4000 pcs.
0.0738 €
SO-8
SMD
4.8-5.2 VDC
0.1 A
125 °C
fixed
30 V
DI78L05ZAB Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, 4.8-5.2 VDC, 0.1 A, positive, TO-92, DI78L05ZAB
Order No.:
 70S0440
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI78L05ZAB
Available: 1,980 pcs. Available in 4 Days: 4,000 pcs. - if ordered today
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
4.8-5.2 VDC
0.1 A
125 °C
fixed
30 V
DI78L12UAB Diotec Semiconductor Linear Voltage Regulators (LDOs)
Voltage regulators, 11.5-12.5 VDC, 0.1 A, positive, SOT-89, DI78L12UAB
Order No.:
 70S0468
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 DI78L12UAB
Available: 980 pcs. Available in 4 Days: 21,000 pcs. - if ordered today
Total Price: 4.05 € *
10 pcs.
0.4046 €
100 pcs.
0.2547 €
250 pcs.
0.1523 €
500 pcs.
0.1012 €
1000 pcs.
0.0809 €
SOT-89
SMD
11.5-12.5 VDC
0.1 A
125 °C
fixed
35 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!