Switching Regulators

Switching regulators are circuits that transform voltage and input current into a voltage and an output current of suitable level for properly feed the system, compensating for variations in the load and input voltage. They regulate energy transfer to maintain a constant output voltage within the circuit limits.

What are switching regulators used for?

They are use for single-cell or multi-cell battery powered applications and for portable electronic devices that are battery powered. They can prevent short circuits and ensure over voltage and under voltage protection. Switching regulators protect electronic systems from over current and over temperature damage.

Types of switching regulators

The basic circuit of the switching regulator can be configured to increase (step up or boost), reduce (step down or buck), or reverse the output voltage with respect to the input voltage (inverters). Switching regulators offer several advantages over linear voltage regulators. The main advantage is the high conversion efficiency, up to 95%. They often do not require external capacitors.


...
Read more Read less

Filters

Viewing 1 - 20 of 596 products
Results per page
Description Price Input Voltage Output Voltage Number of Outputs Output Current Power Rating Mounting Type Package Minimum Temperature Maximum Temperature Efficiency MTBF Load Regulation Line Regulation Ripple And Noise
RS Stock No. 917-6620
Mfr. Part No.R-78HB12-0.5/W
BrandRecom
HK$144.86
Each
units
17 → 72V dc 12V dc 1 500mA - Through Hole SIP -40°C +85°C 94% 7395000h 0.6% 1% 60mV Pk-Pk
RS Stock No. 906-8487
Mfr. Part No.TSR 2-2450
BrandTRACOPOWER
HK$112.96
Each
units
6.5 → 36V dc 5V dc 1 2A - Through Hole SIP -40°C +85°C 94% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS Stock No. 166-6063
Mfr. Part No.TSR 2-2450
BrandTRACOPOWER
HK$91.936
Each (In a Tube of 10)
units
6.5 → 36V dc 5V dc 1 2A - Through Hole SIP -40°C +85°C 94% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS Stock No. 416-890
Mfr. Part No.R-78HB12-0.5
BrandRecom
HK$127.37
Each
units
17 → 72V dc 12V dc 1 500mA 6W Through Hole SIP -40°C +85°C 89% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS Stock No. 166-8965
Mfr. Part No.R-78HB12-0.5
BrandRecom
HK$122.911
Each (In a Tube of 42)
units
17 → 72V dc 12V dc 1 500mA 6W Through Hole SIP -40°C +85°C 89% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS Stock No. 666-4379
Mfr. Part No.TSR 1-2450
BrandTRACOPOWER
HK$58.49
Each
units
6.5 → 36V dc 5V dc 1 1A 5W Through Hole SIP 3 -40°C +85°C 93 → 84% 5350000h ±0.4% ±0.2% 50mV Pk-Pk
RS Stock No. 124-7657
Mfr. Part No.TSR 1-2450
BrandTRACOPOWER
HK$44.565
Each (In a Tube of 10)
units
6.5 → 36V dc 5V dc 1 1A 5W Through Hole SIP 3 -40°C +85°C 93 → 84% 5350000h ±0.4% ±0.2% 50mV Pk-Pk
RS Stock No. 166-9046
Mfr. Part No.R-78HB5.0-0.5
BrandRecom
HK$116.24
Each (In a Tube of 42)
units
9 → 72V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 81% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS Stock No. 416-874
Mfr. Part No.R-78HB5.0-0.5
BrandRecom
HK$111.06
Each
units
9 → 72V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 81% 7395000h ±0.6% ±1% 20mV Pk-Pk
RS Stock No. 917-6639
Mfr. Part No.R-78HB5.0-0.5/W
BrandRecom
HK$138.02
Each
units
9 → 72V dc 5V dc 1 500mA - Through Hole SIP -40°C +85°C 87% 7395000h 0.6% 1% 60mV Pk-Pk
RS Stock No. 757-7239
Mfr. Part No.R-78E5.0-0.5
BrandRecom
HK$21.91
Each
units
7 → 28V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 92% 4185000h ±1% ±0.5% 50mV Pk-Pk
RS Stock No. 781-3291
Mfr. Part No.TSR 3-24150
BrandTRACOPOWER
HK$274.43
Each
units
10 → 30V dc 5 → 15V dc 1 3A - Through Hole SIP -40°C +85°C 95% 1630000h 0.6 %, 0.8 % 0.2% 150mV Pk-Pk
RS Stock No. 901-1371
Mfr. Part No.R-78W3.3-0.5
BrandRecom
HK$75.78
Each
units
6.5 → 32V dc 3.3V dc 1 6 → 500mA 16W Through Hole SIP 3 -40°C +85°C 88% 9368 x 10³h ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 166-6675
Mfr. Part No.R-78E5.0-0.5
BrandRecom
HK$25.397
Each (In a Tube of 42)
units
7 → 28V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 92% 4185000h ±1% ±0.5% 50mV Pk-Pk
RS Stock No. 166-6120
Mfr. Part No.TSR 2-24120
BrandTRACOPOWER
HK$91.939
Each (In a Tube of 10)
units
15 → 36V dc 12V dc 1 2A - Through Hole SIP -40°C +85°C 95% 13520000h Maximum of 1% Maximum of 0.5% 75mV Pk-Pk
RS Stock No. 796-2132
Mfr. Part No.OKI-78SR-5/1.5-W36-C
HK$36.80
Each
units
- 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C - - ±0.25% ±0.25% 75mV Pk-Pk
RS Stock No. 906-8493
Mfr. Part No.TSR 2-24120
BrandTRACOPOWER
HK$112.96
Each
units
15 → 36V dc 12V dc 1 2A - Through Hole SIP -40°C +85°C 95% 13520000h Maximum of 1% Maximum of 0.5% 75mV Pk-Pk
RS Stock No. 166-9053
Mfr. Part No.R-785.0-0.5
BrandRecom
HK$60.691
Each (In a Tube of 42)
units
6.5 → 32V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 94% 21098000h ±0.6% ±0.4% 20mV Pk-Pk
RS Stock No. 532-8050
Mfr. Part No.R-785.0-0.5
BrandRecom
HK$58.28
Each
units
6.5 → 32V dc 5V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 94% 21098000h ±0.6% ±0.4% 20mV Pk-Pk
RS Stock No. 173-6928
Mfr. Part No.OKI-78SR-5/1.5-W36-C
HK$36.942
Each (On a Reel of 360)
units
12V dc 5V dc 1 1.5A 7.5W Through Hole TO-220 -40°C +85°C - 78700000h ±0.4% ±0.25% 40mV Pk-Pk
Related Products
PushPull bulkhead mounted housing with HARTING PushPull technologyCompact, ...
Description:
PushPull bulkhead mounted housing with HARTING PushPull technologyCompact, space-saving design for device integration of RJ45-, USB-, Signal- or Power-pcb femaleHigh packing density (spacing 27 x 21 mm).
IP67 Common Core field installable IEC 61076-3-106 Variant ...
Description:
IP67 Common Core field installable IEC 61076-3-106 Variant 1 compliant RJ45 industrial circular plug and receptacle kits for use with Cat 5e cable in harsh environments. These industrial circular Ethernet IP67 RJ45 plug and receptacle kits have a pass-through modular ...
19" rack mount unit 1 HU with 24 ...
Description:
19" rack mount unit 1 HU with 24 RJ45 jacks assembled on one common PCBNo special tooling required for mounting of cover (shielded type)Printed circuit board is mounted horizontallyGrounding using the enclosed earth connection cable (shielded types)360° shielding can be ...
Category 3 right angle SMT RJ11, RJ12 and ...
Description:
Category 3 right angle SMT RJ11, RJ12 and RJ45 modular jacks with an industry standard footprint and a low 11.5 mm profile. These cat 3 low profile modular RJ jacks have black UL 94V-0 thermoplastic housings, highly reliable gold plated ...