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 122-3379
Tillv. art.nrAZ1117CH-3.3TRG1
VarumärkeDiodesZetex
0,733 kr
Each (On a Reel of 4000)
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- 3.3 V Fixed SOT-223 800mA Surface Mount - 15 V 3+Tab 1 Positive 6mA ±1% -20 °C
RS-artikelnummer 828-7609
Tillv. art.nrAZ1117CH-3.3TRG1
VarumärkeDiodesZetex
2,453 kr
Each (In a Pack of 50)
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- 3.3 V Fixed SOT-223 800mA Surface Mount - 15 V 3+Tab 1 Positive 6mA ±1% -20 °C
RS-artikelnummer 165-8340
Tillv. art.nrAZ1117CH-5.0TRG1
VarumärkeDiodesZetex
0,733 kr
Each (On a Reel of 4000)
Enheter
- 5 V Fixed SOT-223 300mA Surface Mount - 15 V 3+Tab 1 Positive 6mA ±1% -20 °C
RS-artikelnummer 885-5404
Tillv. art.nrAP2204K-5.0TRG1
VarumärkeDiodesZetex
3,009 kr
Each (In a Pack of 40)
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- 5 V Fixed SOT-23 200mA Surface Mount 2.3 V 24 V 5 1 Positive - - -40 °C
RS-artikelnummer 165-8648
Tillv. art.nrAZ1117EH-ADJTRG1
VarumärkeDiodesZetex
0,608 kr
Each (On a Reel of 4000)
Enheter
- - Adjustable SOT-223 - Surface Mount - 13 V 3+Tab 1 Positive 6mA ±1% -40 °C
RS-artikelnummer 165-8693
Tillv. art.nrAP2204K-5.0TRG1
VarumärkeDiodesZetex
1,082 kr
Each (On a Reel of 3000)
Enheter
- 5 V Fixed SOT-23 200mA Surface Mount 2.3 V 24 V 5 1 Positive - - -40 °C
RS-artikelnummer 828-7618
Tillv. art.nrAZ1117EH-ADJTRG1
VarumärkeDiodesZetex
2,386 kr
Each (In a Pack of 50)
Enheter
- - Adjustable SOT-223 - Surface Mount - 13 V 3+Tab 1 Positive 6mA ±1% -40 °C
RS-artikelnummer 921-0688
Tillv. art.nrAZ1117CH-5.0TRG1
VarumärkeDiodesZetex
2,453 kr
Each (In a Pack of 50)
Enheter
- 5 V Fixed SOT-223 300mA Surface Mount - 15 V 3+Tab 1 Positive 6mA ±1% -20 °C
RS-artikelnummer 182-8375
Tillv. art.nrAP7383-36Y-13
VarumärkeDiodesZetex
2,777 kr
Each (In a Pack of 50)
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1.5V 3.6 V Fixed SOT-89 150mA Surface Mount 3.5 V 30 V 3 + Tab 1 Positive 1.8µA - -40 °C
RS-artikelnummer 122-3378
Tillv. art.nrAZ1117CD-3.3TRG1
VarumärkeDiodesZetex
0,952 kr
Each (On a Reel of 2500)
Enheter
- 3.3 V Fixed TO-252 800mA Surface Mount - 15 V 3 1 Positive 6mA ±1% -20 °C
RS-artikelnummer 828-7362
Tillv. art.nrAP2127K-3.3TRG1
VarumärkeDiodesZetex
1,136 kr
Each (In a Pack of 100)
Enheter
- 3.3 V Fixed SOT-23 - Surface Mount 2.5 V 6 V 5 1 Positive 90µA ±2% -40 °C
RS-artikelnummer 165-8577
Tillv. art.nrAP2126K-ADJTRG1
VarumärkeDiodesZetex
0,677 kr
Each (On a Reel of 3000)
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- 1.25 → 5.5 V Adjustable SOT-23 - Surface Mount 3 V 6 V 5 1 Positive 90µA ±2% -40 °C
RS-artikelnummer 828-3496
Tillv. art.nrAP2111H-3.3TRG1
VarumärkeDiodesZetex
2,767 kr
Each (In a Pack of 50)
Enheter
- 3.3 V Fixed SOT-223 - Surface Mount 2.5 V 6 V 3+Tab 1 Positive 80µA ±1.5% -40 °C
RS-artikelnummer 154-879
Tillv. art.nrZXCL330E5TA
VarumärkeDiodesZetex
4,394 kr
Each (In a Pack of 10)
Enheter
- 3.3 V Fixed SOT-23 150mA Surface Mount 2 V 5.5 V 5 1 Positive - 3% -40 °C
RS-artikelnummer 122-3362
Tillv. art.nrAP2204R-3.3TRG1
VarumärkeDiodesZetex
1,078 kr
Each (On a Reel of 1000)
Enheter
- 3.3 V Fixed SOT-89 150mA Surface Mount 2.3 V 24 V 3 1 Positive 50µA - -40 °C
RS-artikelnummer 921-0607
Tillv. art.nrAP7363-33D-13
VarumärkeDiodesZetex
3,831 kr
Each (In a Pack of 20)
Enheter
- 3.3 V Fixed TO-252 1.5A Surface Mount 2.2 V 5.5 V 3 1 Positive 25nA - -40 °C
RS-artikelnummer 121-9606
Tillv. art.nrAP7331-33WG-7
VarumärkeDiodesZetex
1,021 kr
Each (On a Reel of 3000)
Enheter
- 3.3 V Fixed SOT-25 300mA Surface Mount 2 V 6 V 5 1 Positive 85µA ±2% -40 °C
RS-artikelnummer 122-3355
Tillv. art.nrAP2128K-3.3TRG1
VarumärkeDiodesZetex
0,376 kr
Each (On a Reel of 3000)
Enheter
- 3.3 V Fixed SOT-23 - Surface Mount 2.5 V 6 V 5 1 Positive 90µA ±2% -40 °C
RS-artikelnummer 182-6778
Tillv. art.nrAP7381-50Y-13
VarumärkeDiodesZetex
0,792 kr
Each (On a Tape of 2500)
Enheter
1000mV 5 V Fixed SOT-89 150mA Surface Mount 3.3 V 40 V 3 + Tab 1 Positive 2.5µA - -40 °C
RS-artikelnummer 182-8378
Tillv. art.nrAP7384-70SA-7
VarumärkeDiodesZetex
0,612 kr
Each (In a Pack of 100)
Enheter
500mV 7 V Fixed SOT-23 50mA Surface Mount 3.3 V 40 V 3 1 Positive 2.5µA - -40 °C