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

LT3042EMSE#PBF IC REG LIN POS ADJ 200MA 10MSOP Analog Devices Inc.	4,588 In Stock	1 : ¥55.60000 Tube	-	Tube	Active	Positive	Adjustable	1	20V	0V	15V	0.35V @ 200mA (Typ)	200mA	-	-	117dB ~ 56dB (120Hz ~ 10MHz)	Current Limit, Enable, Power Good	Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
TPS7B8433QDCYRQ1 IC REG LIN 3.3V 150MA SOT223-4 Texas Instruments	7,272 In Stock	1 : ¥9.77000 Cut Tape (CT) 2,500 : ¥5.85070 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.255V @ 150mA	150mA	25 µA	35 µA	70dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
LP3964EMP-3.3/NOPB IC REG LIN 3.3V 800MA SOT223-5 Texas Instruments	3,031 In Stock	1 : ¥23.63000 Cut Tape (CT) 1,000 : ¥12.48931 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	7V	3.3V	-	0.35V @ 800mA	800mA	9 mA	15 mA	-	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-261-5, TO-261AB	SOT-223-5

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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.