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

LT3080EDD#TRPBF IC REG LINEAR POS ADJ 1.1A 8DFN Analog Devices Inc.	9,044 In Stock	1 : ¥51.86000 Cut Tape (CT) 2,500 : ¥26.03688 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	36V	0V	36V	1.6V @ 1.1A	1.1A	500 µA	30 mA	75db ~ 20dB (120Hz ~ 1MHz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LT3045EMSE#TRPBF IC REG LIN POS PROG 500MA 12MSOP Analog Devices Inc.	6,167 In Stock	1 : ¥68.86000 Cut Tape (CT) 2,500 : ¥37.61625 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	0V	15V	0.45V @ 500mA	500mA	20 µA	25 mA	117dB ~ 53dB (120Hz ~ 10MHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
NCP163ASN330T1G IC REG LINEAR 3.3V 250MA SOT23-5 onsemi	974 In Stock	1 : ¥4.17000 Cut Tape (CT) 3,000 : ¥1.37572 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.145V @ 250mA	250mA	20 µA	-	91dB ~ 60dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TLV73333PQDBVRQ1 IC REG LINEAR 3.3V 300MA SOT23-5 Texas Instruments	885 In Stock	1 : ¥4.34000 Cut Tape (CT) 3,000 : ¥1.43413 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.125V @ 300mA	300mA	78 µA	-	-	Enable	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SC-74A, SOT-753	SOT-23-5

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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.