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Power Management ICs

Linear Voltage Regulators (LDOs)
Linear Voltage Regulators (LDOs) 247
Gate Driver ICs
Gate Driver ICs 148
Voltage Monitor ICs
Voltage Monitor ICs 27
Voltage Reference ICs
Voltage Reference ICs 18
Motor Control ICs
Motor Control ICs 14
PWM Controller ICs
PWM Controller ICs 8
LED Driver ICs
LED Driver ICs 7
Battery Management ICs
Battery Management ICs 1
Power Factor Correction ICs
Power Factor Correction ICs 1
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171 items in 471 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
Number of channels
Input voltage AC
Number of pins
LM317MBDTRKG onsemi Linear Voltage Regulators (LDOs)
Voltage regulator, 1.2-37 VDC, 500 mA, positive, TO-252, LM317MBDTRKG
Order No.:
 41S1651
Manufacturer:
 onsemi
Manufacturer SKU:
 LM317MBDTRKG
Available: 2,430 pcs. Leadtime: 18 Weeks **
Total Price: 0.81 € *
1 pcs.
0.8092 €
25 pcs.
0.6545 €
100 pcs.
0.5474 €
250 pcs.
0.4760 €
1000 pcs.
0.4165 €
TO-252
SMD
1.2-37 VDC
-40 °C
500 mA
125 °C
adjustable
4.2-40 V
LM317LMX/NOPB Texas Instruments Linear Voltage Regulators (LDOs)
Voltage regulator, 1.2-37 VDC, 100 mA, positive, SOIC-8, LM317LMX/NOPB
Order No.:
 41S2440
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM317LMX/NOPB
Available: 13,636 pcs. Leadtime: 2 Weeks **
Total Price: 0.73 € *
1 pcs.
0.7259 €
10 pcs.
0.6783 €
100 pcs.
0.6307 €
1000 pcs.
0.5831 €
2500 pcs.
0.5117 €
SOIC-8
SMD
1.2-37 VDC
-40 °C
100 mA
125 °C
adjustable
4.2-40 V
LM2940CT-5.0 Texas Instruments Linear Voltage Regulators (LDOs)
Voltage regulator, 5 VDC, 1 A, positive, TO-220, LM2940CT-5.0
Order No.:
 41S5954
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM2940CT-5.0
Available: 496 pcs. Leadtime: 44 Weeks **
Total Price: 2.84 € *
1 pcs.
2.8441 €
10 pcs.
2.3800 €
100 pcs.
2.0349 €
250 pcs.
1.8564 €
1000 pcs.
1.6898 €
TO-220
THT
5 VDC
0 °C
1 A
125 °C
fixed
6.25-26 V
LT1004CZ-2.5#PBF Linear Technology Voltage Reference ICs
Voltage Reference IC, TO-92, LT1004CZ-2.5#PBF
Order No.:
 41S6223
Manufacturer:
 Linear Technology
Manufacturer SKU:
 LT1004CZ-2.5#PBF
Available: 142 pcs. Leadtime: 2 Weeks **
Total Price: 6.28 € *
1 pcs.
6.2832 €
10 pcs.
5.8667 €
50 pcs.
5.4502 €
100 pcs.
5.0218 €
TO-92
THT
2.5 V
0 °C
20 mA
70 °C
SN75176BD Texas Instruments Gate Driver ICs
Differential bus transceiver, SOIC-8, Texas Instruments SN75176BD
Order No.:
 46S1005
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 SN75176BD
Available: 5,039 pcs. Leadtime: On Request **
Total Price: 1.84 € *
1 pcs.
1.8445 €
10 pcs.
1.4875 €
100 pcs.
1.2495 €
250 pcs.
1.0829 €
1000 pcs.
0.9639 €
SOIC-8
SMD
4.75-5.25 V
Transceiver
1
SN75451BP Texas Instruments Gate Driver ICs
Dual-peripheral driver, PDIP-8, Texas Instruments SN75451BP
Order No.:
 46S3250
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 SN75451BP
Available: 281 pcs. Leadtime: On Request **
Total Price: 1.39 € *
1 pcs.
1.3923 €
10 pcs.
1.1305 €
100 pcs.
0.9639 €
250 pcs.
0.8211 €
1000 pcs.
0.7259 €
PDIP-8
THT
5.5 V
4.75-5.25 V
Peripheral driver
L78L08ACZ STMicroelectronics Linear Voltage Regulators (LDOs)
Voltage regulator, 8 VDC, 100 mA, positive, TO-92, L78L08ACZ
Order No.:
 50S1222
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L78L08ACZ
Available: 1,460 pcs. Leadtime: 3 Weeks **
Total Price: 2.40 € *
10 pcs.
0.2404 €
50 pcs.
0.1714 €
250 pcs.
0.1428 €
1000 pcs.
0.1226 €
2500 pcs.
0.1083 €
TO-92
THT
8 VDC
0 °C
100 mA
125 °C
fixed
10-30 V
L78S15CV STMicroelectronics Linear Voltage Regulators (LDOs)
Voltage regulator, 15 VDC, 2 A, positive, TO-220, L78S15CV
Order No.:
 50S1434
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L78S15CV
Available: 88 pcs. Leadtime: 2 Weeks **
Total Price: 1.08 € *
1 pcs.
1.0829 €
25 pcs.
0.8687 €
100 pcs.
0.7378 €
250 pcs.
0.6426 €
1000 pcs.
0.5950 €
TO-220
THT
15 VDC
0 °C
2 A
150 °C
fixed
18-35 V
LM4040C25IDBZT Texas Instruments Voltage Reference ICs
Voltage Reference IC, SOT-23-3, LM4040C25IDBZT
Order No.:
 52S2125
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM4040C25IDBZT
Available: 42 pcs. Available in 5 Days: 1,300 pcs. Leadtime: 47 Weeks **
Total Price: 1.00 € *
1 pcs.
0.9996 €
SOT-23-3
SMD
2.5 V
-40 °C
15 mA
85 °C
AD736JNZ ANALOG DEVICES Voltage Monitor ICs
Processor Supervisor IC, PDIP-8, AD736JNZ
Order No.:
 40S1135
Manufacturer:
 ANALOG DEVICES
Manufacturer SKU:
 AD736JNZ
Available: 19 pcs. Leadtime: 2 Weeks **
Total Price: 20.23 € *
1 pcs.
20.23 €
PDIP-8
THT
0-1.7 V
0 °C
2 mA
70 °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: 421 pcs. Available in 5 Days: 60 pcs. Leadtime: 30 Weeks **
Total Price: 3.58 € *
1 pcs.
3.5819 €
10 pcs.
3.1535 €
100 pcs.
2.7608 €
200 pcs.
2.6537 €
1000 pcs.
2.4395 €
PDIP-8
THT
2.2 V
12-18 V
Low-Side
1
L297/1 STMicroelectronics Motor Control ICs
IC, PDIP20, 10 V, -40 °C
Order No.:
 40S9729
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L297/1
Available: 238 pcs. Leadtime: 2 Weeks **
Total Price: 9.51 € *
1 pcs.
9.5081 €
PDIP-20
THT
-40 °C
150 °C
L298HN STMicroelectronics Motor Control ICs
IC, Multivatt 15 vert., 4.8 V, 46 V
Order No.:
 40S9730
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L298HN
Available: 15 pcs. Leadtime: On Request **
Total Price: 8.56 € *
1 pcs.
8.5561 €
25 pcs.
8.0563 €
250 pcs.
7.5565 €
500 pcs.
7.0448 €
1000 pcs.
6.5450 €
Multiwatt-15
THT
-40 °C
2 A
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. Available in 5 Days: 19 pcs. Leadtime: 12 Weeks **
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: 10,000 pcs. Leadtime: 40 Weeks **
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
LM334Z/NOPB Texas Instruments Voltage Monitor ICs
3-Terminal Adjustable Current Sources, TO-92, LM334Z/NOPB
Order No.:
 41S3470
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM334Z/NOPB
Available: 1,408 pcs. Leadtime: On Request **
Total Price: 2.23 € *
1 pcs.
2.2253 €
10 pcs.
1.8088 €
100 pcs.
1.4994 €
250 pcs.
1.2971 €
1000 pcs.
1.1543 €
TO-92-3
THT
1-40 VDC
0 °C
10 mA
70 °C
LP2980IM5-5.0 Texas Instruments Linear Voltage Regulators (LDOs)
Voltage regulator, 5 VDC, 50 mA, positive, SOT-23, LP2980IM5-5.0
Order No.:
 41S6197
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LP2980IM5-5.0
Available: 1,385 pcs. Leadtime: On Request **
Total Price: 11.07 € *
10 pcs.
1.1067 €
50 pcs.
0.9758 €
250 pcs.
0.8330 €
1000 pcs.
0.7378 €
2000 pcs.
0.6783 €
SOT-23
SMD
5 VDC
-40 °C
50 mA
125 °C
fixed
2.1-16 V
1
2
3
4
... 24
*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!