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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Beskrivning Pris 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-artikelnummer 912-3014
Tillv. art.nrMCP1701AT-3002I/CB
VarumärkeMicrochip
6,089 kr
Each (On a Reel of 3000)
Enheter
- 3 V Fixed SOT-23A 250mA Surface Mount - 10 V 3 1 Positive 0.0045mA ±2% -40 °C
RS-artikelnummer 628-3683
Tillv. art.nrMCP1701AT-3002I/CB
VarumärkeMicrochip
6,98 kr
Each (In a Pack of 10)
Enheter
- 3 V Fixed SOT-23A 250mA Surface Mount - 10 V 3 1 Positive 0.0045mA ±2% -40 °C
RS-artikelnummer 165-1895
Tillv. art.nrTC1262-3.3VEBTR
VarumärkeMicrochip
5,737 kr
Each (On a Reel of 750)
Enheter
- 3.3 V Fixed D2PAK 500mA Surface Mount 2.7 V 6 V 3 1 Positive - ±0.5% -40 °C
RS-artikelnummer 823-4359
Tillv. art.nrTC1262-3.3VEBTR
VarumärkeMicrochip
6,607 kr
Each (In a Pack of 10)
Enheter
- 3.3 V Fixed D2PAK 500mA Surface Mount 2.7 V 6 V 3 1 Positive - ±0.5% -40 °C
RS-artikelnummer 165-4199
Tillv. art.nrMIC29302WT
VarumärkeMicrochip
16,422 kr
Each (In a Tube of 50)
Enheter
- 1.25 → 26 V Adjustable TO-220 3A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 910-1395
Tillv. art.nrMIC29302WT
VarumärkeMicrochip
20,39 kr
Each (In a Pack of 5)
Enheter
- 1.25 → 26 V Adjustable TO-220 3A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 910-1385
Tillv. art.nrMIC5201-3.3YM
VarumärkeMicrochip
7,745 kr
Each (In a Pack of 10)
Enheter
- 3.3 V Fixed SOIC 200mA Surface Mount 2.5 V 26 V 8 1 Positive - ±1% -40 °C
RS-artikelnummer 889-5250
Tillv. art.nrMCP1703T-3302E/CB
VarumärkeMicrochip
3,864 kr
Each (On a Reel of 3000)
Enheter
- 3.3 V Fixed SOT-23A 250mA Surface Mount 2.7 V 16 V 3 1 Positive 0.002mA ±2% -40 °C
RS-artikelnummer 911-5520
Tillv. art.nrMCP1825S-3302E/DB
VarumärkeMicrochip
3,961 kr
Each (In a Tube of 78)
Enheter
- 3.3 V Fixed SOT-223 500mA Surface Mount 2.1 V 6 V 3+Tab 1 Positive 0.12mA ±0.5% -40 °C
RS-artikelnummer 165-4062
Tillv. art.nrMIC5233YM5-TR
VarumärkeMicrochip
8,431 kr
Each (On a Reel of 3000)
Enheter
- 1.24 → 20 V Adjustable SOT-23 100mA Surface Mount 2.3 V 36 V 5 1 Positive - ±2% -40 °C
RS-artikelnummer 669-5092
Tillv. art.nrMCP1825S-3302E/DB
VarumärkeMicrochip
4,798 kr
Each (In a Pack of 5)
Enheter
- 3.3 V Fixed SOT-223 500mA Surface Mount 2.1 V 6 V 3+Tab 1 Positive 0.12mA ±0.5% -40 °C
RS-artikelnummer 144-5850
Tillv. art.nrTC1107-3.3VOA
VarumärkeMicrochip
2,927 kr
Each (In a Tube of 100)
Enheter
- 3.3 V Fixed SOIC 300mA Surface Mount 2.7 V 6 V 8 1 Positive - ±0.5% -40 °C
RS-artikelnummer 910-1626
Tillv. art.nrMIC5233YM5-TR
VarumärkeMicrochip
11,394 kr
Each (In a Pack of 5)
Enheter
- 1.24 → 20 V Adjustable SOT-23 100mA Surface Mount 2.3 V 36 V 5 1 Positive - ±2% -40 °C
RS-artikelnummer 910-1408
Tillv. art.nrMIC29502WT
VarumärkeMicrochip
70,31 kr
Each
Enheter
- 1.25 → 26 V Adjustable TO-220 5A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 165-4193
Tillv. art.nrMIC29502WT
VarumärkeMicrochip
56,837 kr
Each (In a Tube of 50)
Enheter
- 1.25 → 26 V Adjustable TO-220 5A Through Hole 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-artikelnummer 145-9127
Tillv. art.nrMIC5201-3.3YM
VarumärkeMicrochip
7,455 kr
Each (In a Tube of 95)
Enheter
- 3.3 V Fixed SOIC 200mA Surface Mount 2.5 V 26 V 8 1 Positive - ±1% -40 °C
RS-artikelnummer 823-4015
Tillv. art.nrTC1107-3.3VOA
VarumärkeMicrochip
3,361 kr
Each (In a Pack of 20)
Enheter
- 3.3 V Fixed SOIC 300mA Surface Mount 2.7 V 6 V 8 1 Positive - ±0.5% -40 °C
RS-artikelnummer 669-4907
Tillv. art.nrMCP1703T-3302E/CB
VarumärkeMicrochip
4,332 kr
Each (In a Pack of 10)
Enheter
- 3.3 V Fixed SOT-23A 250mA Surface Mount 2.7 V 16 V 3 1 Positive 0.002mA ±2% -40 °C
RS-artikelnummer 165-4274
Tillv. art.nrTC1014-2.7VCT713
VarumärkeMicrochip
1,985 kr
Each (On a Reel of 3000)
Enheter
- 2.7 V Fixed SOT-23 50mA Surface Mount 2.7 V 6 V 5 1 Positive - - -40 °C
RS-artikelnummer 669-4890
Tillv. art.nrMCP1703-5002E/DB
VarumärkeMicrochip
5,874 kr
Each (In a Pack of 5)
Enheter
- 5 V Fixed SOT-223 250mA Surface Mount 2.7 V 16 V 3+Tab 1 Positive 0.002mA ±2% -40 °C