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 24 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. 145-9233
Mfr. Part No.L7985A
TWD41.90
Each (In a Tube of 100)
units
4.5 → 38V dc 0.6 → 38V dc 1 2A 2W Surface Mount HSOP -40°C +150°C - - - - -
RS Stock No. 810-3744
Mfr. Part No.L7985A
TWD70.80
Each (In a Pack of 5)
units
4.5 → 38V dc 0.6 → 38V dc 1 2A 2W Surface Mount HSOP -40°C +150°C - - - - -
RS Stock No. 145-9655
Mfr. Part No.L7986A
TWD43.30
Each (In a Tube of 100)
units
4.5 → 38V dc 0.6 → 38V dc 1 3A 2W Surface Mount HSOP -40°C +150°C - - - - -
RS Stock No. 810-3756
Mfr. Part No.L7986A
TWD73.00
Each (In a Pack of 5)
units
4.5 → 38V dc 0.6 → 38V dc 1 3A 2W Surface Mount HSOP -40°C +150°C - - - - -
New
RS Stock No. 203-3387
Mfr. Part No.L6983C50QTR
TWD43.30
Each (On a Reel of 3000)
units
3.5 V dc, 38 V dc 5V dc 1 3A - - - - - - - - - -
New
RS Stock No. 203-3386
Mfr. Part No.L6983C33QTR
TWD89.20
Each (In a Pack of 5)
units
3.5 V dc, 38 V dc 3.3V dc 1 3A - - - - - - - - - -
New
RS Stock No. 203-3388
Mfr. Part No.L6983C50QTR
TWD89.20
Each (In a Pack of 5)
units
3.5 V dc, 38 V dc 5V dc 1 3A - - - - - - - - - -
New
RS Stock No. 203-3393
Mfr. Part No.L6983NQTR
TWD43.30
Each (On a Reel of 3000)
units
3.5 V dc, 38 V dc 3.3 V dc, 5 V dc 1 3A - - - - - - - - - -
RS Stock No. 810-3766
Mfr. Part No.ST1S31PUR
TWD54.20
Each (On a Tape of 5)
units
2.8 → 5.5V dc 0.8 → 5.5V dc 1 3A 1.5W Surface Mount VFDFPN -40°C +150°C - - 0.6% 0.3% -
New
RS Stock No. 203-3400
Mfr. Part No.L6986HTR
TWD47.50
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
New
RS Stock No. 203-3394
Mfr. Part No.L6983NQTR
TWD89.20
Each (In a Pack of 5)
units
3.5 V dc, 38 V dc 3.3 V dc, 5 V dc 1 3A - - - - - - - - - -
New
RS Stock No. 203-3389
Mfr. Part No.L6983N33QTR
TWD43.30
Each (On a Reel of 3000)
units
3.5 V dc, 38 V dc 3.3V dc 1 3A - - - - - - - - - -
New
RS Stock No. 203-3398
Mfr. Part No.L6986H5VTR
TWD97.40
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
New
RS Stock No. 203-3396
Mfr. Part No.L6986H3V3TR
TWD97.40
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
New
RS Stock No. 203-3397
Mfr. Part No.L6986H5VTR
TWD47.50
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
New
RS Stock No. 203-3395
Mfr. Part No.L6986H3V3TR
TWD47.50
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 168-7852
Mfr. Part No.ST1S32PUR
TWD27.40
Each (On a Reel of 4500)
units
2.8 → 5.5V dc Minimum of 0.8V dc 1 4A 2.25W Surface Mount VFDFPN -40°C +150°C - - 0.6% 0.3% -
RS Stock No. 165-6554
Mfr. Part No.ST1S31PUR
TWD21.90
Each (On a Reel of 3000)
units
2.8 → 5.5V dc 0.8 → 5.5V dc 1 3A 1.5W Surface Mount VFDFPN -40°C +150°C - - 0.6% 0.3% -
New
RS Stock No. 203-3385
Mfr. Part No.L6983C33QTR
TWD43.30
Each (On a Reel of 3000)
units
3.5 V dc, 38 V dc 3.3V dc 1 3A - - - - - - - - - -
New
RS Stock No. 203-3392
Mfr. Part No.L6983N50QTR
TWD89.20
Each (In a Pack of 5)
units
3.5 V dc, 38 V dc 5V dc 1 3A - - - - - - - - - -