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
New
RS Stock No. 193-3962
BrandRS PRO
PHP314.00
Each
units
12 → 36V dc 9V dc 1 500mA - Surface Mount SMD -40°C +85°C 93/90% 2000 (Minimum)kh ±0.3 (Typ.)% ±0.4% 50mV Pk-Pk
New
RS Stock No. 193-4000
BrandRS PRO
PHP207.00
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
New
RS Stock No. 193-3968
BrandRS PRO
PHP9,176.00
1 Tray of 100
Tray(s)
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
New
RS Stock No. 193-3989
BrandRS PRO
PHP11,105.00
1 Tube of 32
Tube(s)
8 → 36V dc 5V dc 1 1A - Surface Mount SMD -40°C +85°C 93/85% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-3954
BrandRS PRO
PHP130.00
Each
units
4.75 → 36V dc 3.3V dc 1 500mA - Surface Mount SMD -40°C +85°C 86/80% 2000 (Minimum)kh ±0.6 (Typ.)% ±0.4% 50mV Pk-Pk
New
RS Stock No. 193-3988
BrandRS PRO
PHP381.00
Each
units
6.5 → 36V dc 3.3V dc 1 1A - Surface Mount SMD -40°C +85°C 90/80% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-4004
BrandRS PRO
PHP156.00
Each
units
8 → 36V dc 5V dc 1 1A - PCB Mount - -40°C +85°C 93/85% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-4028
BrandRS PRO
PHP429.00
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
New
RS Stock No. 193-3974
BrandRS PRO
PHP126.00
Each
units
4.75 → 36V dc 3.3V dc 1 500mA - PCB Mount - -40°C +85°C 86/80% 2000 (Minimum)kh ±0.6 (Typ.)% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-4042
BrandRS PRO
PHP19,210.00
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
New
RS Stock No. 193-4030
BrandRS PRO
PHP474.00
Each
units
6 → 36V dc 3.3V dc 1 2A - PCB Mount - -40°C +85°C 89/85% 2000 (Minimum)kh ±1.5% ±0.8% 75mV Pk-Pk
New
RS Stock No. 193-3960
BrandRS PRO
PHP314.00
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
New
RS Stock No. 193-3965
BrandRS PRO
PHP9,176.00
1 Tray of 100
Tray(s)
4.75 → 36V dc 3.3V dc 1 500mA - PCB Mount - -40°C +85°C 86/80% 2000 (Minimum)kh ±0.6 (Typ.)% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-3993
BrandRS PRO
PHP11,105.00
1 Tube of 32
Tube(s)
16 → 36V dc 12V dc 1 800mA - Surface Mount SMD -40°C +85°C 95/92% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-3987
BrandRS PRO
PHP11,105.00
1 Tube of 32
Tube(s)
6.5 → 36V dc 3.3V dc 1 1A - Surface Mount SMD -40°C +85°C 90/80% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-4014
BrandRS PRO
PHP11,429.00
1 Tube of 44
Tube(s)
8 → 36V dc 5V dc 1 1A - PCB Mount - -40°C +85°C 93/86% 2000 (Minimum)kh ±0.6% ±0.4% 75mV Pk-Pk
New
RS Stock No. 193-4018
BrandRS PRO
PHP11,429.00
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. 193-4045
BrandRS PRO
PHP485.00
Each
units
16 → 36V dc 12V 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. 193-4013
BrandRS PRO
PHP289.00
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
New
RS Stock No. 193-3983
BrandRS PRO
PHP20,347.00
1 Tray of 56
Tray(s)
6.5 → 36V dc 5V dc 1 500mA - - - -40°C +85°C 90/84% 2000 (Minimum)kh ±1.5% ±0.4% 75mV Pk-Pk
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