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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Omschrijving Prijs 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-stocknr. 698-9044
FabrikantnummerMCP1700T-3302E/TT
FabrikantMicrochip
€ 0,34
Each
Aantal stuks
- 3.3 V Fixed SOT-23 250mA Surface Mount 2.3 V 6 V 3 1 Positive 0.0016mA ±2% -40 °C
RS-stocknr. 887-7429
FabrikantnummerMCP1700T-3302E/TT
FabrikantMicrochip
€ 0,249
Each (On a Reel of 3000)
Aantal stuks
- 3.3 V Fixed SOT-23 250mA Surface Mount 2.3 V 6 V 3 1 Positive 0.0016mA ±2% -40 °C
RS-stocknr. 910-1701
FabrikantnummerMIC29302WU-TR
FabrikantMicrochip
€ 1,908
Each (In a Pack of 5)
Aantal stuks
- - Adjustable D2PAK (TO-263) 3A Surface Mount 2.25 V 26 V 5 1 Positive - ±2% -40 °C
RS-stocknr. 146-0315
FabrikantnummerMIC29302WU
FabrikantMicrochip
€ 1,548
Each (In a Tube of 50)
Aantal stuks
- 1.25 → 26 V Adjustable D2PAK (TO-263) 3A Surface Mount 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-stocknr. 910-1607
FabrikantnummerMIC29302WU
FabrikantMicrochip
€ 1,908
Each (In a Pack of 5)
Aantal stuks
- 1.25 → 26 V Adjustable D2PAK (TO-263) 3A Surface Mount 2.5 V 26 V 5 1 Positive - ±1% -40 °C
RS-stocknr. 165-4231
FabrikantnummerMIC29302WU-TR
FabrikantMicrochip
€ 1,413
Each (On a Reel of 750)
Aantal stuks
- - Adjustable D2PAK (TO-263) 3A Surface Mount 2.25 V 26 V 5 1 Positive - ±2% -40 °C
RS-stocknr. 165-4057
FabrikantnummerMIC2920A-12WS-TR
FabrikantMicrochip
€ 0,87
Each (On a Reel of 2500)
Aantal stuks
- 12 V Fixed SOT-223 400mA Surface Mount 2 V 26 V 3+Tab 1 Positive 140µA ±3% -40 °C
RS-stocknr. 911-3130
FabrikantnummerMIC2920A-12WS-TR
FabrikantMicrochip
€ 1,18
Each (In a Pack of 5)
Aantal stuks
- 12 V Fixed SOT-223 400mA Surface Mount 2 V 26 V 3+Tab 1 Positive 140µA ±3% -40 °C
RS-stocknr. 144-5898
FabrikantnummerMIC5205-3.3YM5-TR
FabrikantMicrochip
€ 0,26
Each (On a Reel of 3000)
Aantal stuks
- 3.3 V Fixed SOT-23 150mA Surface Mount 2.5 V 16 V 5 1 Positive 5µA 1% -40 °C
RS-stocknr. 910-1556
FabrikantnummerMIC5205-3.3YM5-TR
FabrikantMicrochip
€ 0,282
Each (In a Pack of 25)
Aantal stuks
- 3.3 V Fixed SOT-23 150mA Surface Mount 2.5 V 16 V 5 1 Positive 5µA 1% -40 °C
RS-stocknr. 669-5092
FabrikantnummerMCP1825S-3302E/DB
FabrikantMicrochip
€ 0,452
Each (In a Pack of 5)
Aantal stuks
- 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-stocknr. 911-5732
FabrikantnummerTC1262-3.3VDB
FabrikantMicrochip
€ 0,373
Each (In a Tube of 78)
Aantal stuks
- 3.3 V Fixed SOT-223 500mA Surface Mount 2.7 V 6 V 3+Tab 1 Positive - ±0.5% -40 °C
RS-stocknr. 146-0129
FabrikantnummerMCP1826S-3302E/AB
FabrikantMicrochip
€ 0,712
Each (In a Tube of 50)
Aantal stuks
- 3.3 V Fixed TO-220 1A Through Hole 2.3 V 6 V 3 1 Positive 0.12mA ±2% -40 °C
RS-stocknr. 669-5178
FabrikantnummerMCP1826S-3302E/DB
FabrikantMicrochip
€ 0,602
Each (In a Pack of 5)
Aantal stuks
- 3.3 V Fixed SOT-223 1A Surface Mount 2.3 V 6 V 3+Tab 1 Positive 0.12mA ±2% -40 °C
RS-stocknr. 911-5520
FabrikantnummerMCP1825S-3302E/DB
FabrikantMicrochip
€ 0,373
Each (In a Tube of 78)
Aantal stuks
- 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-stocknr. 403-856
FabrikantnummerMCP1702-5002E/TO
FabrikantMicrochip
€ 0,37
Each (In a Pack of 10)
Aantal stuks
- 5 V Fixed TO-92 250mA Through Hole 2.7 V 13.2 V 3 1 Positive 0.002mA ±0.4% -40 °C
RS-stocknr. 144-5815
FabrikantnummerMCP1754ST-5002E/CB
FabrikantMicrochip
€ 0,271
Each (On a Reel of 3000)
Aantal stuks
- 5 V Fixed SOT-23A 150mA Surface Mount 3.3 V 16 V 3 1 Positive 0.09mA 2% -40 °C
RS-stocknr. 912-6870
FabrikantnummerMCP1702-5002E/TO
FabrikantMicrochip
€ 0,316
Each (In a Bag of 1000)
Aantal stuks
- 5 V Fixed TO-92 250mA Through Hole 2.7 V 13.2 V 3 1 Positive 0.002mA ±0.4% -40 °C
RS-stocknr. 889-6042
FabrikantnummerMCP1826S-3302E/DB
FabrikantMicrochip
€ 0,497
Each (In a Tube of 78)
Aantal stuks
- 3.3 V Fixed SOT-223 1A Surface Mount 2.3 V 6 V 3+Tab 1 Positive 0.12mA ±2% -40 °C
RS-stocknr. 165-1895
FabrikantnummerTC1262-3.3VEBTR
FabrikantMicrochip
€ 0,542
Each (On a Reel of 750)
Aantal stuks
- 3.3 V Fixed D2PAK 500mA Surface Mount 2.7 V 6 V 3 1 Positive - ±0.5% -40 °C