Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Output Configuration	Output Type	Number of Regulators	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Voltage Dropout (Max)	Current - Output	Current - Quiescent (Iq)	Current - Supply (Max)	PSRR	Control Features	Protection Features	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

LT3065MPMSE#PBF IC REG LIN POS ADJ 500MA 12MSOP Analog Devices Inc.	805 In Stock	1 : ¥108.39000 Tube	-	Tube	Active	Positive	Adjustable	1	45V	0.6V	40V	0.51V @ 500mA	500mA	110 µA	25 mA	85dB (120Hz)	Current Limit, Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity	-55°C ~ 150°C	-	-	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LP38856SX-1.2/NOPB IC REG LIN 1.2V 3A DDPAK/TO263-5 Texas Instruments	1,471 In Stock	1 : ¥47.78000 Cut Tape (CT) 500 : ¥29.93160 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.2V	-	0.45V @ 3A	3A	300 µA	15 mA	80dB ~ 65dB (120Hz ~ 1kHz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	TO-263-6, D2PAK (5 Leads + Tab), TO-263BA	TO-263 (DDPAK-5)
TPS7A1650AQDGNRQ1 IC REG LINEAR 5V 100MA 8MSOP PWR Texas Instruments	0 In Stock Check Lead Time	1 : ¥24.38000 Cut Tape (CT) 2,500 : ¥12.23031 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	60V	5V	-	0.265V @ 100mA	100mA	15 µA	60 µA	50dB (100Hz)	Enable, Power Good	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-HVSSOP

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Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.