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.


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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. 193-3959
BrandRS PRO
kr 794,70
1 Tube of 32
Tube(s)
6.5 → 36V dc 5V dc 1 500mA - Surface Mount SMD -40°C +85°C 90/84% 2000 (Minimum)kh ±0.6 (Typ.)% ±0.4% 50mV Pk-Pk
RS Stock No. 193-3984
BrandRS PRO
kr 45,63
Each
Units
6.5 → 36V dc 5V dc 1 500mA - - - -40°C +85°C 90/84% 2000 (Minimum)kh ±1.5% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4022
BrandRS PRO
kr 1 720,83
1 Tube of 44
Tube(s)
6 → 36V dc 3.3V dc 1 1A - PCB Mount - -40°C +85°C 90/81% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4018
BrandRS PRO
kr 1 447,31
1 Tube of 44
Tube(s)
16 → 36V dc 12V dc 1 1A - PCB Mount - -40°C +85°C 96/93% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 236-9849
BrandRS PRO
kr 112,08
Each
Units
9 - 90V dc 5V dc 1 500mA - PCB - -40°C +85°C 0.87 - ±2% ±1.5% -
RS Stock No. 193-4010
BrandRS PRO
kr 30,98
Each
Units
16 → 36V dc 12V dc 1 1A - PCB Mount - -40°C +85°C 95/92% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4006
BrandRS PRO
kr 31,64
Each
Units
10 → 36V dc 6.5V dc 1 1A - PCB Mount - -40°C +85°C 93/85% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4039
BrandRS PRO
kr 45,33
Each
Units
18 → 36V dc 15V dc 1 2A - PCB Mount - -40°C +85°C 96/94% 2000 (Minimum)kh ±1.5% ±0.8% 75mV Pk-Pk
New
RS Stock No. 236-9851
BrandRS PRO
kr 118,28
Each
Units
18 - 90V dc 12V dc 1 500mA - PCB - -40°C +85°C 0.91 - ±2% ±2% -
RS Stock No. 193-3969
BrandRS PRO
kr 19,24
Each
Units
6.5 → 36V dc 5V dc 1 500mA - PCB Mount - -40°C +85°C 90/84% 2000 (Minimum)kh ±0.6 (Typ.)% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4019
BrandRS PRO
kr 38,92
Each
Units
16 → 36V dc 12V dc 1 1A - PCB Mount - -40°C +85°C 96/93% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4035
BrandRS PRO
kr 46,86
Each
Units
13 → 36V dc 9V dc 1 2A - PCB Mount - -40°C +85°C 95/92% 2000 (Minimum)kh ±1.5% ±0.8% 75mV Pk-Pk
RS Stock No. 193-4013
BrandRS PRO
kr 35,11
Each
Units
6 → 36V dc 3.3V dc 1 1A - PCB Mount - -40°C +85°C 90/81% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4008
BrandRS PRO
kr 31,74
Each
Units
13 → 36V dc 9V dc 1 1A - PCB Mount - -40°C +85°C 94/89% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4007
BrandRS PRO
kr 1 310,76
1 Tube of 43
Tube(s)
13 → 36V dc 9V dc 1 1A - PCB Mount - -40°C +85°C 94/89% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
RS Stock No. 193-4031
BrandRS PRO
kr 1 971,75
1 Tube of 44
Tube(s)
8 → 36V dc 5V dc 1 2A - PCB Mount - -40°C +85°C 92/89% 2000 (Minimum)kh ±1.5% ±0.8% 75mV Pk-Pk
RS Stock No. 193-3960
BrandRS PRO
kr 25,87
Each
Units
6.5 → 36V dc 5V dc 1 500mA - Surface Mount SMD -40°C +85°C 90/84% 2000 (Minimum)kh ±0.6 (Typ.)% ±0.4% 50mV Pk-Pk
RS Stock No. 193-3985
BrandRS PRO
kr 2 242,77
1 Tray of 56
Tray(s)
15 → 36V dc 12V dc 1 500mA - - - -40°C +85°C 94/91% 2000 (Minimum)kh ±1.5% ±0.4% 75mV Pk-Pk
RS Stock No. 193-3999
BrandRS PRO
kr 1 441,66
1 Tray of 50
Tray(s)
16 → 36V dc 12V dc 1 1A - PCB Mount - -40°C +85°C 95/92% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 236-9852
BrandRS PRO
kr 113,82
Each
Units
20 - 90V dc 15V dc 1 500mA - PCB - -40°C +85°C 0.93 - ±2% ±2% -