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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제품설명 단가 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
신제품
RS 제품 번호 196-8993
제조사 부품 번호ISL80103IRAJZ
₩3,808.35
Each (In a Pack of 5)
수량
120mV 0.8 → 5.5 V Adjustable - 3A Surface Mount - - 10 2 - - `±1.8% -
신제품
RS 제품 번호 196-8989
제조사 부품 번호ISL80101IRAJZ-TK
₩1,396.55
Each (On a Reel of 1000)
수량
212mV 0.8 → 5 V Adjustable - 1A Surface Mount - - 6 2 - - `±0.2% -
신제품
RS 제품 번호 193-1521
제조사 부품 번호ISL80136IBEAJZ-T7A
₩2,768.30
Each (In a Pack of 5)
수량
350 mV @ 50 mA 2.5 → 12 V Adjustable SOIC 50mA Surface Mount 6 V 40 V 8 1 - 82µA ±1% -40 °C
신제품
RS 제품 번호 196-8996
제조사 부품 번호ISL80113IRAJZ-T7A
₩3,194.55
Each (On a Reel of 250)
수량
140mV 0.8 → 3.3 V Adjustable - 3A Surface Mount - - 10 2 - - `±1.6% -
신제품
RS 제품 번호 193-1519
제조사 부품 번호ISL80136EVAL1Z
₩57,061.70
Each
수량
- 12 V - - - - - - - - - - - -
RS 제품 번호 548-5923
제조사 부품 번호UPC29M10HF-AZ
₩1,193.50
Each
수량
- 10 V Fixed SIP 500mA Through Hole 11 V 18 V 3 1 Positive - - -30 °C
신제품
RS 제품 번호 193-1523
제조사 부품 번호ISL80510IRAJZ-T7A
₩1,077.25
Each (On a Reel of 250)
수량
212 mV @ 1 A 0.8 → 5.5 V Adjustable DFN 1A Surface Mount 2.2 V 6 V 8 1 - 5.7mA ±1.8% -40 °C
신제품
RS 제품 번호 193-1520
제조사 부품 번호ISL80136IBEAJZ-T7A
₩1,943.70
Each (On a Reel of 250)
수량
350 mV @ 50 mA 2.5 → 12 V Adjustable SOIC 50mA Surface Mount 6 V 40 V 8 1 - 82µA ±1% -40 °C
신제품
RS 제품 번호 196-8997
제조사 부품 번호ISL80113IRAJZ-T7A
₩4,586.45
Each (In a Pack of 5)
수량
140mV 0.8 → 3.3 V Adjustable - 3A Surface Mount - - 10 2 - - `±1.6% -
RS 제품 번호 548-6005
제조사 부품 번호UPC29S10GR-A
₩1,033.85
Each
수량
- 10 V Fixed SOP 100mA Surface Mount 11 V 18 V 8 1 Positive - ±2% -30 °C
신제품
RS 제품 번호 196-8990
제조사 부품 번호ISL80101IRAJZ-TK
₩2,345.15
Each (In a Pack of 5)
수량
212mV 0.8 → 5 V Adjustable - 1A Surface Mount - - 6 2 - - `±0.2% -
신제품
RS 제품 번호 196-8994
제조사 부품 번호ISL80111IRAJZ
₩1,780.95
Each (In a Tube of 100)
수량
140mV 0.8 → 3.3 V Adjustable - 3A Surface Mount - - 10 2 - - `±1.6% -
신제품
RS 제품 번호 196-8995
제조사 부품 번호ISL80111IRAJZ
₩2,647.40
Each (In a Pack of 5)
수량
140mV 0.8 → 3.3 V Adjustable - 3A Surface Mount - - 10 2 - - `±1.6% -
신제품
RS 제품 번호 193-1522
제조사 부품 번호ISL80510EVAL1Z
₩33,188.60
Each
수량
- 5 V - - - - - - - - - - - -
신제품
RS 제품 번호 196-8992
제조사 부품 번호ISL80103IRAJZ
₩2,706.30
Each (In a Tube of 100)
수량
120mV 0.8 → 5.5 V Adjustable - 3A Surface Mount - - 10 2 - - `±1.8% -
신제품
RS 제품 번호 193-1524
제조사 부품 번호ISL80510IRAJZ-T7A
₩1,416.70
Each (In a Pack of 10)
수량
212 mV @ 1 A 0.8 → 5.5 V Adjustable DFN 1A Surface Mount 2.2 V 6 V 8 1 - 5.7mA ±1.8% -40 °C