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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รายละเอียดสินค้า / Description ราคา / 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. 532-8050
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-785.0-0.5
Brand :Recom
THB225.39
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. 166-9053
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-785.0-0.5
Brand :Recom
THB245.501
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. 666-4385
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 1-24120
Brand :TRACOPOWER
THB267.76
Each
Units
15 → 36V dc 12V dc 1 1A 12W Through Hole SIP 3 -40°C +85°C 95 → 91% 5350000h ±0.4% ±0.2% 75mV Pk-Pk
RS Stock No. 124-7658
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 1-24120
Brand :TRACOPOWER
THB204.486
Each (In a Tube of 10)
Units
15 → 36V dc 12V dc 1 1A 12W Through Hole SIP 3 -40°C +85°C 95 → 91% 5350000h ±0.4% ±0.2% 75mV Pk-Pk
RS Stock No. 906-8487
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 2-2450
Brand :TRACOPOWER
THB457.49
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
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 2-2450
Brand :TRACOPOWER
THB371.753
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. 173-6931
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OKI-78SR-5/1.5-W36H-C
THB152.862
Each (In a Box of 100)
Units
12V dc 5V dc 1 1.5A 7.5W Through Hole TO-220 -40°C +85°C 90.5% 78700000h ±0.4 ±0.25% 40mV Pk-Pk
RS Stock No. 167-6213
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OKI-78SR-5/1.5-W36H-C
THB114.399
Each (In a Tray of 100)
Units
- 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C 90.5% - ±0.25% ±0.25% 75mV Pk-Pk
RS Stock No. 796-2138
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OKI-78SR-5/1.5-W36H-C
THB181.39
Each
Units
- 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C 90.5% - ±0.25% ±0.25% 75mV Pk-Pk
RS Stock No. 532-8044
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-783.3-0.5
Brand :Recom
THB238.88
Each
Units
4.75 → 32V dc 3.3V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 91% 21098000h ±0.6% ±0.4% 20mV Pk-Pk
RS Stock No. 166-8983
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-783.3-0.5
Brand :Recom
THB245.501
Each (In a Tube of 42)
Units
4.75 → 32V dc 3.3V dc 1 500mA 2.5W Through Hole SIP -40°C +85°C 91% 21098000h ±0.6% ±0.4% 20mV Pk-Pk
RS Stock No. 672-7152
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-78B5.0-1.5L
Brand :Recom
THB364.12
Each
Units
6.5 → 18V dc 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C 92% 3250000h ±0.8% ±0.5% 30mV Pk-Pk
RS Stock No. 796-2132
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OKI-78SR-5/1.5-W36-C
THB195.07
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. 781-3282
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 3-2450
Brand :TRACOPOWER
THB1,684.03
Each
Units
10 → 30V dc 3 → 6V dc 1 3A - Through Hole SIP -40°C +85°C 91% 1630000h 0.6 %, 0.8 % 0.2% 75mV Pk-Pk
RS Stock No. 906-8478
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 2-2433
Brand :TRACOPOWER
THB446.20
Each
Units
4.75 → 36V dc 3.3V dc 1 2A - Through Hole SIP -40°C +85°C 91% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS Stock No. 161-6752
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 2-2433
Brand :TRACOPOWER
THB307.393
Each (In a Tube of 10)
Units
4.75 → 36V dc 3.3V dc 1 2A - Through Hole SIP -40°C +85°C 91% 13520000h Maximum of 1% Maximum of 0.5% 50mV Pk-Pk
RS Stock No. 173-6928
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OKI-78SR-5/1.5-W36-C
THB149.228
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
RS Stock No. 166-9000
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-78B5.0-1.5L
Brand :Recom
THB409.552
Each (In a Tube of 42)
Units
6.5 → 18V dc 5V dc 1 1.5A 7.5W Through Hole SIP -40°C +85°C 92% 3250000h ±0.8% ±0.5% 30mV Pk-Pk
RS Stock No. 536-1243
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM2575M-ADJ/NOPB
THB98.12
Each
Units
- - 1 - - Surface Mount - - - 77% - - - -
RS Stock No. 162-4677
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM2575M-ADJ/NOPB
THB83.367
Each (In a Tube of 30)
Units
- - - - - - - - - - - - - -
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