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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กำลังดูสินค้า 81 - 100 รายการจาก 683 รายการ / Viewing 81 - 100 of 683 products
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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. 186-1304
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NCP4306AAAZZZAMN1TBG
THB12.413
Each (On a Reel of 3000)
Units
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 506BP) -40°C +125°C - - - - -
RS Stock No. 122-7221
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SR10S3V3
Brand :XP Power
THB294.48
Each
Units
4.75 → 18V dc 3.3V dc 1 1A 3.3W Through Hole SIP -40°C +60°C 90% 4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS Stock No. 167-2763
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SR10S05
Brand :XP Power
THB11,216.40
1 Tube of 40
Tube(s)
6.5 → 18V dc 5V dc 1 1A 5W Through Hole SIP -40°C +60°C 93% >4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS Stock No. 139-2820
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-78B3.3-2.0
Brand :Recom
THB15,074.37
1 Tube of 42
Tube(s)
4.75 → 32V dc 3.3V dc 1 2A 6.6W Through Hole SIP 3 -40°C +70°C 92% 6349000h ±1% ±0.5% 50mV Pk-Pk
RS Stock No. 166-6054
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 1-2412SM
Brand :TRACOPOWER
THB3,300.72
1 Tube of 10
Tube(s)
4.6 → 36V dc 1.2V dc 1 1A - Through Hole TO-220 -40°C +85°C 62 % @ Vin max, 74 % @ Vin min >5350000h 0.6% 0.2% 50 (1.2 to 6.5 VDC Models) mV, 75 (9 to 15 VDC Models) mV
RS Stock No. 876-2490
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 0.5-24120SM
Brand :TRACOPOWER
THB267.50
Each
Units
15 → 32V dc 12V dc 1 500mA - Surface Mount SIP -40°C +90°C 94 % @ 32 V dc, 97 % @ Vin min >2000000h 0.4% 0.2% 40mV Pk-Pk
RS Stock No. 174-4663
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRH05S3V3
Brand :XP Power
THB10,249.64
1 Tube of 40
Tube(s)
9 → 72V dc 3.3V dc 1 500mA - Through Hole SIP -40°C +85°C 75 %, 82 % 4.5Mh 0.6% 1% 75mV Pk-Pk
RS Stock No. 178-3479
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STS1024S09
Brand :XP Power
THB311.00
Each
Units
12 → 36V dc 9V dc 1 1A 1W Surface Mount SMD -40°C +105°C 95.5% 3.5 (Minimum)Mh ±0.6% ±0.2% 75mV Pk-Pk
RS Stock No. 122-7220
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SR10S2V5
Brand :XP Power
THB231.40
Each
Units
4.75 → 18V dc 2.5V dc 1 1A 2.5W Through Hole SIP -40°C +60°C 87% 4.5Mh ±0.6% ±0.5% 60mV Pk-Pk
RS Stock No. 186-1401
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NCP4306AAAZZZAMN1TBG
THB26.153
Each: (In a Pack of 10)
Units
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 506BP) -40°C +125°C - - - - -
RS Stock No. 174-4665
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRH05S7V2
Brand :XP Power
THB10,249.64
1 Tube of 40
Tube(s)
14 → 72V dc 7.2V dc 1 500mA - Through Hole SIP -40°C +85°C 84 %, 91 % 4.5Mh 0.6% 1% 75mV Pk-Pk
RS Stock No. 186-1405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NCP4306AAAZZZAMNTWG
THB29.774
Each: (In a Pack of 10)
Units
35 (Maximum)V dc - 1 2 (Source) A, 7 (Sink) A - Surface Mount DFN (CASE 488AF) -40°C +125°C - - - - -
RS Stock No. 190-8125
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MAX1683EUK+T
THB50.316
Each: (In a Pack of 5)
Units
2 → 5.5V dc 12V dc 1 45mA - Surface Mount - -40°C +85°C 99.9 (Typ.)% - - - -
RS Stock No. 178-3464
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STS1024S05
Brand :XP Power
THB7,977.90
1 Tube of 30
Tube(s)
6.5 → 36V dc 5V dc 1 1A 1W Surface Mount SMD -40°C +105°C 95.5% 3.5 (Minimum)Mh ±0.6% ±0.2% 75mV Pk-Pk
RS Stock No. 166-6669
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-78C5.0-1.0
Brand :Recom
THB14,087.22
1 Tube of 42
Tube(s)
8 → 42V dc 5V dc 1 1A 5W Through Hole SIP 3 -40°C +85°C 85% 3880000h ±0.4% ±0.2% 100mV Pk-Pk
RS Stock No. 173-7022
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OKI-78SR-3.3/1.5-W36E-C
THB227.48
Each
Units
12V dc 3.3V dc 1 1.5A 4.95W Through Hole TO-220 -40°C +85°C 85.5% 78700000h ±0.4% ±0.3% 40mV Pk-Pk
RS Stock No. 122-4611
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STR05S09
Brand :XP Power
THB261.15
Each
Units
11 → 32V dc 9V dc 1 500mA 4.5W Surface Mount SMD -40°C +100°C 92% 2Mh ±0.4% ±0.2% 40mV Pk-Pk
ใหม่ / New
RS Stock No. 193-4043
Brand :RS PRO
THB299.86
Each
Units
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. 166-9046
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-78HB5.0-0.5
Brand :Recom
THB18,804.51
1 Tube of 42
Tube(s)
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. 666-4360
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSR 1-2433
Brand :TRACOPOWER
THB232.94
Each
Units
4.75 → 36V dc 3.3V dc 1 1A 3.3W Through Hole SIP 3 -40°C +85°C 90 → 79% 5350000h ±0.4% ±0.2% 50mV Pk-Pk
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