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Power Management ICs

Linear Voltage Regulators (LDOs)
Linear Voltage Regulators (LDOs) 169
Gate Driver ICs
Gate Driver ICs 140
Voltage Monitor ICs
Voltage Monitor ICs 25
Voltage Reference ICs
Voltage Reference ICs 16
Motor Control ICs
Motor Control ICs 10
PWM Controller ICs
PWM Controller ICs 8
LED Driver ICs
LED Driver ICs 7
115 items in 375 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Enclosure
Assembly
Input voltage
Output voltage DC
Output current
min. operating temperature
max. operating temperature
Frequency
Version
Number of channels
Input voltage AC
UC3844D Texas Instruments PWM Controller ICs
UC3844D, Current-Mode PWM Controller, SO14
Order No.:
 50S2240
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 UC3844D
Available: 0 pcs. Available in 5 Days: 275 pcs. Leadtime: 1 Week **
Total Price: 0.49 € *
25 pcs.
0.4879 €
100 pcs.
0.4284 €
SOIC-14
SMD
6.3 V
0 °C
70 °C
500 kHz
SG3525AN STMicroelectronics PWM Controller ICs
SG3525AN, Regulating Pulse-Width Modulator, PDIP16, STMicroelectronics
Order No.:
 42S4360
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 SG3525AN
Available: 512 pcs. Available in 5 Days: 1,225 pcs. Leadtime: 1 Week **
Total Price: 1.79 € *
1 pcs.
1.7850 €
10 pcs.
1.4994 €
100 pcs.
1.2852 €
250 pcs.
1.1662 €
1000 pcs.
1.0591 €
DIP-16
THT
0 °C
70 °C
500 kHz
UC3843BNG onsemi PWM Controller ICs
PWM CONTROLLER UC3843BNG
Order No.:
 50S2275
Manufacturer:
 onsemi
Manufacturer SKU:
 UC3843BNG
Available: 0 pcs. Leadtime: 24 Weeks **
Total Price: 1.01 € *
50 pcs.
1.0115 €
DIP-8
THT
0 °C
70 °C
500 kHz
UC2845N Texas Instruments PWM Controller ICs
UC2845N, Current-Mode PWM Controller, PDIP8, Texas Instruments
Order No.:
 50S2232
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 UC2845N
Available: 10 pcs. Leadtime: 12 Weeks **
Total Price: 1.71 € *
1 pcs.
1.7136 €
50 pcs.
1.4518 €
100 pcs.
1.4042 €
200 pcs.
1.3447 €
1000 pcs.
1.2138 €
DIP-8
THT
-40 °C
85 °C
500 kHz
SG3524N Texas Instruments PWM Controller ICs
SG3524N, Regulating Pulse-Width Modulator, PDIP16
Order No.:
 42S4350
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 SG3524N
Available: 765 pcs. Leadtime: 20 Weeks **
Total Price: 0.65 € *
1 pcs.
0.6545 €
50 pcs.
0.5355 €
100 pcs.
0.4641 €
500 pcs.
0.4403 €
1000 pcs.
0.4046 €
PDIP-16
THT
0 °C
70 °C
450 kHz
TL494CN Texas Instruments PWM Controller ICs
Voltage regulators, 40 V, PDIP16, 7 V
Order No.:
 49S7200
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 TL494CN
Available: 476 pcs. Leadtime: 6 Weeks **
Total Price: 0.33 € *
1 pcs.
0.3332 €
PDIP-16
THT
0 °C
70 °C
300 kHz
L4981AD STMicroelectronics PWM Controller ICs
IC, L4981AD
Order No.:
 41S1172
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L4981AD
Available: 0 pcs. Leadtime: 6 Weeks **
Total Price: 3.68 € *
40 pcs.
3.6771 €
SO-20
SMD
-40 °C
125 °C
100 kHz
BCR321UE6327HTSA1 Infineon Technologies LED Driver ICs
LED Driver, BCR321UE6327HTSA1, SOT-457
Order No.:
 88S6825
Manufacturer:
 Infineon Technologies
Manufacturer SKU:
 BCR321UE6327HTSA1
Available: 0 pcs. Leadtime: On Request **
Total Price: 0.24 € *
50 pcs.
0.2404 €
SOT-457
SMD
25 V
250 mA
150 °C
10 kHz
IR2117SPBF Infineon Technologies Gate Driver ICs
Gate Driver IC, High-Side, SOIC-8, IR2117SPBF
Order No.:
 31S3028
Manufacturer:
 Infineon Technologies
Manufacturer SKU:
 IR2117SPBF
Available: 0 pcs. Available in 5 Days: 555 pcs. Leadtime: 1 Week **
Total Price: 1.56 € *
5 pcs.
1.5589 €
50 pcs.
1.3923 €
SOIC-8
SMD
9.5 V
10-20 V
High-Side
1
IR2132SPBF Infineon Technologies Gate Driver ICs
Gate Driver IC, Half-Bridge, SOIC-28, IR2132SPBF
Order No.:
 31S3037
Manufacturer:
 Infineon Technologies
Manufacturer SKU:
 IR2132SPBF
Available: 0 pcs. Available in 5 Days: 135 pcs. Leadtime: 1 Week **
Total Price: 6.26 € *
5 pcs.
6.2594 €
10 pcs.
5.9024 €
25 pcs.
5.5692 €
50 pcs.
5.3074 €
SOIC-28
SMD
2.2 V
10-20 V
Half-Bridge
6
L78M05CDT-TR STMicroelectronics Linear Voltage Regulators (LDOs)
Voltage regulator, 5 VDC, 500 mA, positive, TO-252, L78M05CDT-TR
Order No.:
 31S3260
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L78M05CDT-TR
Available: 0 pcs. Available in 5 Days: 43,900 pcs. Leadtime: 1 Week **
Total Price: 0.18 € *
25 pcs.
0.1785 €
50 pcs.
0.1547 €
100 pcs.
0.1428 €
TO-252
SMD
5 VDC
500 mA
0 °C
150 °C
fixed
7-35 V
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: 39,715 pcs. Leadtime: 14 Weeks **
Total Price: 4.05 € *
10 pcs.
0.4046 €
50 pcs.
0.3332 €
250 pcs.
0.2785 €
1000 pcs.
0.2404 €
2500 pcs.
0.2106 €
SOT-223
SMD
3.3 VDC
800 mA
-40 °C
125 °C
fixed
3.3-15 V
LM337IMP Texas Instruments Linear Voltage Regulators (LDOs)
Voltage regulator, -1.2 to -37 VDC, 1 A, negative, SOT-223, LM337IMP
Order No.:
 41S5452
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM337IMP
Available: 402 pcs. Leadtime: 6 Weeks **
Total Price: 1.73 € *
1 pcs.
1.7255 €
50 pcs.
1.5708 €
100 pcs.
1.4399 €
250 pcs.
1.3209 €
500 pcs.
1.2376 €
SOT-223
SMD
-1.2 to -37 VDC
1 A
-40 °C
125 °C
adjustable
-4.2 to -50 V
LP2951CM Texas Instruments Linear Voltage Regulators (LDOs)
Voltage regulator, 1.24-29 VDC, 100 mA, positive, SOIC-8, LP2951CM
Order No.:
 41S6146
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LP2951CM
Available: 2,032 pcs. Available in 5 Days: 5,165 pcs. Leadtime: 1 Week **
Total Price: 1.69 € *
1 pcs.
1.6898 €
10 pcs.
1.4042 €
100 pcs.
1.2138 €
250 pcs.
1.0948 €
1000 pcs.
0.9996 €
SOIC-8
SMD
1.24-29 VDC
100 mA
-40 °C
125 °C
adjustable
2.3-30 V
1
2
3
4
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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!