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 165-9759
Tillv. art.nrLD6806TD/12H,125
VarumärkeNXP
2,564 kr
Each (On a Reel of 3000)
Enheter
- 1.2 V Fixed TSOP 200mA Surface Mount 2.3 V 5.5 V 5 1 Positive 70µA - -40 °C
RS-artikelnummer 797-4807
Tillv. art.nrLD6806TD/28H,125
VarumärkeNXP
1,239 kr
Each (In a Pack of 20)
Enheter
- 2.8 V Fixed TSOP 200mA Surface Mount 2.3 V 5.5 V 5 1 Positive 70µA - -40 °C
RS-artikelnummer 165-9761
Tillv. art.nrLD6806TD/28H,125
VarumärkeNXP
1,254 kr
Each (On a Reel of 3000)
Enheter
- 2.8 V Fixed TSOP 200mA Surface Mount 2.3 V 5.5 V 5 1 Positive 70µA - -40 °C
RS-artikelnummer 725-8767
Tillv. art.nrTDA3664AT/N1,118
VarumärkeNXP
11,788 kr
Each (In a Pack of 5)
Enheter
- 5 V Fixed SOIC 250mA Surface Mount - - 8 1 Positive 0.015mA - -40 °C
RS-artikelnummer 797-4790
Tillv. art.nrLD6806TD/12H,125
VarumärkeNXP
3,159 kr
Each (On a Tape of 20)
Enheter
- 1.2 V Fixed TSOP 200mA Surface Mount 2.3 V 5.5 V 5 1 Positive 70µA - -40 °C