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	Mounting Type	Package / Case	Supplier Device Package

BD00FC0WEFJ-E2 IC REG LINEAR POS ADJ 1A 8HTSOP Rohm Semiconductor	6,960 In Stock	1 : $1.33000 Cut Tape (CT) 2,500 : $0.56560 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	26.5V	1V	15V	0.7V @ 500mA	1A	0.5 mA	2.5 mA	-	Enable	Over Current, Over Temperature	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HTSOP-J
ADP7142ARDZ-R7 IC REG LIN POS ADJ 200MA 8SOIC Analog Devices Inc.	23,943 In Stock	1 : $3.69000 Cut Tape (CT) 1,000 : $1.95132 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	39.58V	0.42V @ 200mA	200mA	140 µA	320 µA	88dB ~ 50dB (10kHz ~ 1MHz)	Enable, Soft Start	Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
MP2019GN-33-Z IC REG LINEAR 3.3V 150MA 8SO Monolithic Power Systems Inc.	4,980 In Stock	1 : $1.64000 Cut Tape (CT) 2,500 : $0.74992 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.43V @ 150mA	150mA	95 µA	-	45dB (1kHz)	Enable	Over Temperature, Short Circuit	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
MPQ2019GN-AEC1-Z IC REG LIN POS ADJ 300MA 8SOIC Monolithic Power Systems Inc.	7,284 In Stock	1 : $2.20000 Cut Tape (CT) 2,500 : $1.00899 Tape & Reel (TR)	Automotive, AEC-Q100	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	15V	0.55V @ 300mA	300mA	95 µA	-	45dB (1kHz)	Enable, Power Good	Over Temperature, Short Circuit	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
NCP114ASN080T1G IC REG LINEAR 0.8V 300MA 5TSOP onsemi	6,000 In Stock	1 : $0.37000 Cut Tape (CT) 3,000 : $0.08290 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	0.8V	-	-	300mA	95 µA	-	75dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP

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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.