Low Dropout Voltage Regulators

Low dropout voltage regulators are types of linear regulators that provide an inexpensive way of regulating output voltage with few external components. Linear regulators are used to maintain a steady voltage in electronic devices. Low dropout voltage regulators can regulate output voltage even when it's very close to the supply voltage. They have low noise and good ripple rejection making them crucial to maintaining a stable power supply in any power-management system.


What are low dropout voltage regulators used for?


Low dropout voltage regulators help to maintain system voltage independent of battery. This makes them useful for portable applications, as well as for equipment that needs a stable voltage while minimising the supply. You're likely to find low dropout voltage regulators in devices such as smoke detectors or alarm systems.


Choosing the right low dropout voltage regulator


There are various factors to consider when choosing the right regulator. These include required output voltage, maximum load current, minimum dropout voltage and the type and range of input voltage. Low dropout voltage regulators are the right choice if a more precise output voltage is necessary and there is a low power dissipation.


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กำลังดูสินค้า 1 - 20 รายการจาก 5463 รายการ / Viewing 1 - 20 of 5463 products
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รายละเอียดสินค้า / Description ราคา / Price Dropout Voltage at Maximum Current Output Voltage Output Type Package Type Maximum Output Current Mounting Type Minimum Input Voltage Maximum Input Voltage Pin Count Number of Outputs Polarity Quiescent Current Accuracy Minimum Operating Temperature
RS Stock No. 688-9354
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM2931D-5.0R2G
THB11.97
Each: (In a Pack of 2)
Units
- 5 V Fixed SOIC 100mA Surface Mount - 40 V 8 1 Positive - ±5% -40 °C
RS Stock No. 163-2408
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM2931D-5.0R2G
THB9.996
Each (On a Reel of 2500)
Units
- 5 V Fixed SOIC 100mA Surface Mount - 40 V 8 1 Positive - ±5% -40 °C
RS Stock No. 779-9417
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1761ES5-SD#TRMPBF
THB101.234
Each: (In a Pack of 5)
Units
- 1.22 → 20 V Adjustable TSOT-23 100mA Surface Mount 1.8 V 20 V 5 1 Positive 20µA - -40 °C
RS Stock No. 153-3325
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1761ES5-5#TRMPBF
THB61.69
Each (On a Reel of 500)
Units
- 5 V Fixed TSOT-23 100mA Surface Mount 1.8 V 20 V 5 1 Positive 0.02mA - -40 °C
RS Stock No. 155-5340
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1761ES5-SD#TRMPBF
THB62.244
Each (On a Reel of 500)
Units
- 1.22 → 20 V Adjustable TSOT-23 100mA Surface Mount 1.8 V 20 V 5 1 Positive 20µA - -40 °C
RS Stock No. 411-895
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1761ES5-5#TRMPBF
THB75.226
Each: (In a Pack of 5)
Units
- 5 V Fixed TSOT-23 100mA Surface Mount 1.8 V 20 V 5 1 Positive 0.02mA - -40 °C
RS Stock No. 170-9153
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HT7550-1-SOT89
Brand :Holtek
THB13.501
Each (On a Reel of 1000)
Units
- 5 V Fixed SOT-89 100mA Surface Mount - 30 V 3 1 Positive 4µA ±3% -40 °C
RS Stock No. 145-0795
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT3010EMS8E#PBF
THB90.62
Each (In a Tube of 50)
Units
- 1.275 → 60 V Adjustable MSOP 50mA Surface Mount 3 V 80 V 8 1 Positive 0.03mA - -40 °C
RS Stock No. 162-5887
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.REG1117-5
THB62.675
Each (In a Tube of 80)
Units
- 5 V Fixed SOT-223 800mA Surface Mount 3.8 V 15 V 3+Tab 1 Positive 4mA ±1% -40 °C
RS Stock No. 885-0737
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HT7550-1-SOT89
Brand :Holtek
THB11.848
Each: (In a Pack of 20)
Units
- 5 V Fixed SOT-89 100mA Surface Mount - 30 V 3 1 Positive 4µA ±3% -40 °C
RS Stock No. 506-0647
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT3010EMS8E#PBF
THB143.54
Each
Units
- 1.275 → 60 V Adjustable MSOP 50mA Surface Mount 3 V 80 V 8 1 Positive 0.03mA - -40 °C
RS Stock No. 661-6193
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.REG1117-5
THB77.30
Each: (In a Pack of 5)
Units
- 5 V Fixed SOT-223 800mA Surface Mount 3.8 V 15 V 3+Tab 1 Positive 4mA ±1% -40 °C
RS Stock No. 153-3327
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1964ES5-5#TRMPBF
THB84.082
Each (On a Reel of 500)
Units
- -5 V Fixed TSOT-23 200mA Surface Mount 0 V 40 V 5 1 Negative 0.03mA - -40 °C
RS Stock No. 411-908
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1964ES5-5#TRMPBF
THB152.02
Each
Units
- -5 V Fixed TSOT-23 200mA Surface Mount 0 V 40 V 5 1 Negative 0.03mA - -40 °C
RS Stock No. 740-5525
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NJM2872AF33-TE1
THB24.398
Each: (In a Pack of 5)
Units
- 3.3 V Fixed SOT-23 200mA Surface Mount - 14 V 5 1 - 0.12mA ±1% -40 °C
RS Stock No. 778-0706
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LP2951CS-L-5-0
Brand :EXAR
THB21.41
Each: (In a Pack of 7)
Units
- 1.25 → 29 V, 5 V Adjustable, Fixed SOIC 100mA Surface Mount 2.4 V 30 V 8 1 Positive 150µA ±1% -40 °C
RS Stock No. 173-2313
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NJM2884U1-18-TE1
THB24.75
Each (On a Reel of 2000)
Units
- 1.8 V Fixed SOT-89 650mA Surface Mount - 10 V 5 1 Positive 0.3mA ±1% -40 °C
RS Stock No. 661-3882
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TPS72325DBVT
THB99.17
Each
Units
- -2.5 V Fixed SOT-23 200mA Surface Mount -2.7 V -10 V 5 1 Negative <0.002mA ±1% -40 °C
RS Stock No. 713-9350
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NJM2884U1-18-TE1
THB25.48
Each: (In a Pack of 5)
Units
- 1.8 V Fixed SOT-89 650mA Surface Mount - 10 V 5 1 Positive 0.3mA ±1% -40 °C
RS Stock No. 160-2566
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADP1720ARMZ-5-R7
THB41.232
Each (On a Reel of 1000)
Units
- 5 V Fixed MSOP 50mA Surface Mount 4 V 28 V 8 1 Positive 28µA ±2% -40 °C
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