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Power Management ICs

Linear Voltage Regulators (LDOs)
Linear Voltage Regulators (LDOs) 20
Voltage Reference ICs
Voltage Reference ICs 11
Gate Driver ICs
Gate Driver ICs 9
Voltage Monitor ICs
Voltage Monitor ICs 6
PWM Controller ICs
PWM Controller ICs 4
30 items in 50 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Enclosure
Assembly
Output voltage DC
Input voltage
min. operating temperature
Version
max. operating temperature
Output current
Frequency
Number of channels
Input voltage AC
UC2845N, Current-Mode PWM Controller, PDIP8, Texas Instruments
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
Voltage Reference IC, TO-92, TL431CLPR
Voltage Reference IC, TO-92, TL431CLPR
Order No.:
 49S6750
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 TL431CLPR
Available: 795 pcs. Leadtime: 6 Weeks **
Total Price: 4.05 € *
10 pcs.
0.4046 €
50 pcs.
0.2904 €
250 pcs.
0.2428 €
1000 pcs.
0.2071 €
2500 pcs.
0.1821 €
TO-92
THT
2.5-36 V
37 V
0 °C
70 °C
100 mA
Voltage Reference IC, SOT-23-3, TL431AIDBZR
Voltage Reference IC, SOT-23-3, TL431AIDBZR
Order No.:
 49S6751
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 TL431AIDBZR
Available: 2,947 pcs. Leadtime: 6 Weeks **
Total Price: 0.26 € *
1 pcs.
0.2559 €
SOT-23-3
SMD
2.5-36 V
-40 °C
85 °C
100 mA
Voltage regulators, 40 V, PDIP16, 7 V
Voltage regulators, 40 V, PDIP16, 7 V
Order No.:
 49S7200
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 TL494CN
Available: 501 pcs. Leadtime: 6 Weeks **
Total Price: 0.33 € *
1 pcs.
0.3332 €
PDIP-16
THT
0 °C
70 °C
300 kHz
Supply-Voltage Supervisors, PDIP-8, TL7705ACP
Supply-Voltage Supervisors, PDIP-8, TL7705ACP
Order No.:
 49S8015
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 TL7705ACP
Available: 644 pcs. Leadtime: 20 Weeks **
Total Price: 5.08 € *
1 pcs.
5.0813 €
10 pcs.
4.5220 €
50 pcs.
4.0698 €
150 pcs.
3.7009 €
500 pcs.
3.4034 €
PDIP-8
THT
3.5-18 VDC
0 °C
70 °C
16 mA
Gate Driver IC, Transceiver, SOIC-8, SN75176BD
Gate Driver IC, Transceiver, SOIC-8, SN75176BD
Order No.:
 46S1005
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 SN75176BD
Available: 5,049 pcs. Leadtime: 6 Weeks **
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
Voltage Reference IC, SOT-23-3, REF3025AIDBZT
Voltage Reference IC, SOT-23-3, REF3025AIDBZT
Order No.:
 53S6007
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 REF3025AIDBZT
Available: 250 pcs. Leadtime: 6 Weeks **
Total Price: 1.01 € *
1 pcs.
1.0115 €
25 pcs.
0.9401 €
100 pcs.
0.8806 €
250 pcs.
0.7854 €
SOT-23-3
SMD
2.5 V
5.5 V
-40 °C
125 °C
25 mA
Voltage regulator, 1.2-37 VDC, 100 mA, positive, SOIC-8, LM317LMX/NOPB
Voltage regulator, 1.2-37 VDC, 100 mA, positive, SOIC-8, LM317LMX/NOPB
Order No.:
 41S2440
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM317LMX/NOPB
Available: 13,651 pcs. Leadtime: 6 Weeks **
Total Price: 1.59 € *
1 pcs.
1.5946 €
10 pcs.
1.2852 €
100 pcs.
1.0948 €
250 pcs.
0.9401 €
1000 pcs.
0.8211 €
SOIC-8
SMD
1.2-37 VDC
-40 °C
adjustable
125 °C
100 mA
4.2-40 V
3-Terminal Adjustable Current Sources, TO-92, LM334Z/NOPB
3-Terminal Adjustable Current Sources, TO-92, LM334Z/NOPB
Order No.:
 41S3470
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM334Z/NOPB
Available: 1,508 pcs. Leadtime: 6 Weeks **
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
70 °C
10 mA
Voltage Reference IC, TO-92, LM336Z2,5
Voltage Reference IC, TO-92, LM336Z2,5
Order No.:
 41S3498
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM336Z2,5
Available: 136 pcs. Leadtime: 25 Weeks **
Total Price: 1.05 € *
1 pcs.
1.0472 €
25 pcs.
0.8449 €
100 pcs.
0.7140 €
250 pcs.
0.6188 €
1000 pcs.
0.5355 €
TO-92
THT
2.5 V
0 °C
70 °C
10 mA
Voltage regulator, -1.2 to -37 VDC, 1 A, negative, SOT-223, LM337IMP
Voltage regulator, -1.2 to -37 VDC, 1 A, negative, SOT-223, LM337IMP
Order No.:
 41S5452
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM337IMP
Available: 407 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
-40 °C
adjustable
125 °C
1 A
-4.2 to -50 V
Voltage regulator, 1.24-29 VDC, 100 mA, positive, SOIC-8, LP2951CM
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: 5,200 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
-40 °C
adjustable
125 °C
100 mA
2.3-30 V
Voltage Reference IC, SOIC-8, REF102AU/2K5
Voltage Reference IC, SOIC-8, REF102AU/2K5
Order No.:
 41S8786
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 REF102AU/2K5
Available: 2,190 pcs. Leadtime: 6 Weeks **
Total Price: 3.89 € *
1 pcs.
3.8913 €
SOIC-8
SMD
10 V
36 V
-25 °C
85 °C
10 mA
SG3524N, Regulating Pulse-Width Modulator, PDIP16
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
Voltage Reference IC, SOT-23-3, LM4040C25IDBZT
Voltage Reference IC, SOT-23-3, LM4040C25IDBZT
Order No.:
 52S2125
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 LM4040C25IDBZT
Available: 0 pcs. Available in 5 Days: 1,500 pcs. Leadtime: 1 Week **
Total Price: 1.12 € *
1 pcs.
1.1198 €
100 pcs.
0.9948 €
SOT-23-3
SMD
2.5 V
-40 °C
85 °C
15 mA
Processor Supervisor IC, SOT-23-5, TPS3820-33DBVR
Processor Supervisor IC, SOT-23-5, TPS3820-33DBVR
Order No.:
 52S2157
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 TPS3820-33DBVR
Available: 0 pcs. Leadtime: 6 Weeks **
Total Price: 1.23 € *
3000 pcs.
1.2257 €
SOT-23-5
SMD
0.4 V
-40 °C
85 °C
2.5 mA
UC3844D, Current-Mode PWM Controller, SO14
UC3844D, Current-Mode PWM Controller, SO14
Order No.:
 50S2240
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 UC3844D
Available: 0 pcs. Available in 5 Days: 375 pcs. Leadtime: 1 Week **
Total Price: 0.49 € *
1 pcs.
0.4867 €
100 pcs.
0.4320 €
SOIC-14
SMD
6.3 V
0 °C
70 °C
500 kHz
1
2
*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!