PWM Switching Regulators
Filters
| Description | Price | PWM Controller Type | Number of PWM Outputs | Minimum Input Voltage | Maximum Input Voltage | Output Voltage | Output Current | Line Regulation | Load Regulation | Mounting Type | Package Type | Pin Count | Maximum Switching Frequency | Efficiency | Output Type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RS Stock No.
445-573
Mfr. Part No.L6566B
BrandSTMicroelectronics
|
HK$14.662
Each (In a Pack of 5)
units
|
- | 1 | - | - | - | 800 mA | - | - | Surface Mount | SOIC | 16 | 107 kHz | - | - |
|
|
RS Stock No.
166-0930
Mfr. Part No.L6566B
BrandSTMicroelectronics
|
HK$10.352
Each (In a Tube of 30)
units
|
- | 1 | - | - | - | 800 mA | - | - | Surface Mount | SOIC | 16 | 107 kHz | - | - |
|
RS Stock No.
753-2661
Mfr. Part No.NCP3170ADR2G
BrandON Semiconductor
|
HK$8.455
Each (In a Pack of 2)
units
|
Step Down | 1 | 4.5 V | 18 V | 0.8 V | 3 A | 1 %/A | - | Surface Mount | SOIC | 8 | 550 kHz | - | Adjustable |
|
RS Stock No.
145-4322
Mfr. Part No.KA3525A
BrandON Semiconductor
|
HK$4.003
Each (In a Tube of 25)
units
|
- | 2 | - | 40 V | 2 V | 500 mA | 20 mV | 50 mV | Through Hole | PDIP | 16 | 430 kHz | - | - |
|
RS Stock No.
165-5755
Mfr. Part No.LNBH26LSPQR
BrandSTMicroelectronics
|
HK$8.02
Each (On a Reel of 4000)
units
|
Step Up | - | 8 V | 16 V | 19.82 V | 500 mA | 40 mV | 100 mV | Surface Mount | QFN | 24 | 440 kHz | 93% | Adjustable |
|
RS Stock No.
732-8853
Mfr. Part No.MAX1951ESA+
BrandMaxim
|
HK$65.25
Each
units
|
Step Down | 1 | 2.6 V | 5.5 V | 5.5 V | 2 A | 0.4 % | 0.2 % | Surface Mount | SOIC | 8 | 1100 kHz | 94% | Adjustable |
|
RS Stock No.
847-2923
Mfr. Part No.XR76112EL-F
BrandEXAR
|
HK$46.93
Each (In a Pack of 2)
units
|
Step Down | 1 | 4.5 V | 22 V | 4.8 → 5.2 V | 12 A | ±0.1 % | ±0.25 % | Surface Mount | QFN | 30 | 800 kHz | - | Adjustable |
|
RS Stock No.
913-4357
Mfr. Part No.XRP7665IDBTR-F
BrandEXAR
|
HK$5.329
Each (On a Reel of 2500)
units
|
Step Down | 1 | 4.5 V | 18 V | 0.925 → 16 V | 3 A | - | - | Surface Mount | SOIC | 8 | 400 kHz | - | Adjustable |
|
RS Stock No.
168-8921
Mfr. Part No.SG3525AN
BrandSTMicroelectronics
|
HK$9.69
Each (In a Tube of 25)
units
|
Switching Regulator | 2 | 8 V | 35 V | 5 → 5.2 V | 50 (Reference) mA, 500 (Source) mA | 20 mV | 50 mV | Through Hole | PDIP | 16 | 400 kHz | - | Adjustable |
|
RS Stock No.
796-9010
Mfr. Part No.ADP2381AREZ-R7
BrandAnalog Devices
|
HK$32.745
Each (In a Pack of 2)
units
|
Step Down | 1 | 4.5 V | 20 V | 3.3 V | 6 A | - | - | Surface Mount | TSSOP | 16 | 1.4 MHz | - | Adjustable |
|
RS Stock No.
778-0902
Mfr. Part No.XRP7665IDBTR-F
BrandEXAR
|
HK$7.358
Each (In a Pack of 10)
units
|
Step Down | 1 | 4.5 V | 18 V | 0.925 → 16 V | 3 A | - | - | Surface Mount | SOIC | 8 | 400 kHz | - | Adjustable |
|
|
RS Stock No.
165-9320
Mfr. Part No.MAX1951ESA+
BrandMaxim
|
HK$47.34
Each (In a Tube of 100)
units
|
Step Down | 1 | 2.6 V | 5.5 V | 5.5 V | 2 A | 0.4 % | 0.2 % | Surface Mount | SOIC | 8 | 1100 kHz | 94% | Adjustable |
|
RS Stock No.
103-5093
Mfr. Part No.NCP3170ADR2G
BrandON Semiconductor
|
HK$2.727
Each (On a Reel of 2500)
units
|
Step Down | 1 | 4.5 V | 18 V | 0.8 V | 3 A | 1 %/A | - | Surface Mount | SOIC | 8 | 550 kHz | - | Adjustable |
|
|
RS Stock No.
829-6953
Mfr. Part No.LNBH26LSPQR
BrandSTMicroelectronics
|
HK$11.006
Each (In a Pack of 5)
units
|
Step Up | - | 8 V | 16 V | 19.82 V | 500 mA | 40 mV | 100 mV | Surface Mount | QFN | 24 | 440 kHz | - | Adjustable |
|
|
RS Stock No.
739-0284
Mfr. Part No.KA3525A
BrandON Semiconductor
|
HK$5.51
Each (In a Pack of 5)
units
|
- | 2 | - | 40 V | 2 V | 500 mA | 20 mV | 50 mV | Through Hole | PDIP | 16 | 430 kHz | - | - |
|
|
RS Stock No.
880-5364
Mfr. Part No.SG3525AN
BrandSTMicroelectronics
|
HK$12.021
Each (In a Pack of 10)
units
|
Switching Regulator | 2 | 8 V | 35 V | 5 → 5.2 V | 50 (Reference) mA, 500 (Source) mA | 20 mV | 50 mV | Through Hole | PDIP | 16 | 400 kHz | - | Adjustable |
|
|
RS Stock No.
145-6429
Mfr. Part No.ADP2381AREZ-R7
BrandAnalog Devices
|
HK$23.761
Each (On a Reel of 1000)
units
|
Step Down | 1 | 4.5 V | 20 V | 3.3 V | 6 A | - | - | Surface Mount | TSSOP | 16 | 1.4 MHz | 95% | Adjustable |
|
RS Stock No.
369-491
Mfr. Part No.BD9702CP-V5
BrandROHM
|
HK$31.21
Each
units
|
- | 1 | 4 V | 35 V | 32 V | - | 100 mV | 40 mV | Through Hole | TO-220CP-V5 | 5 | - | 86% | Adjustable |
|
New
|
RS Stock No.
184-8214
Mfr. Part No.BA17818CP-E2
BrandROHM
|
HK$12.07
Each (In a Pack of 5)
units
|
- | - | 21 V | 33 V | 18 V | 1 A | - | - | - | TO-220CP | 3 | - | - | - |
|
New
|
RS Stock No.
184-8030
Mfr. Part No.BA17808CP-E2
BrandROHM
|
HK$7.306
Each (On a Reel of 500)
units
|
- | - | 10.5 V | 23 V | 8 V | 1 A | - | - | - | TO-220CP | 3 | - | - | - |
