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

AP7366-W5-7 IC REG LIN POS ADJ 600MA SOT25 Diodes Incorporated	180,748 In Stock	1 : ¥3.40000 Cut Tape (CT) 3,000 : ¥0.75885 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.8V	5V	-	600mA	80 µA	-	75dB ~ 55dB (1kHz ~ 10kHz)	Current Limit, Enable	Over Current, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-74A, SOT-753	SOT-25
ADP1755ACPZ-R7 IC REG LIN POS ADJ 1.2A 16LFCSP Analog Devices Inc.	9,620 In Stock	1 : ¥30.26000 Cut Tape (CT) 1,500 : ¥15.98756 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	3.6V	0.75V	3.3V	0.2V @ 1.2A	1.2A	800 µA	1.4 mA	65dB ~ 51dB (1kHz ~ 100kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	16-WQFN Exposed Pad, CSP	16-LFCSP (4x4)
TLV75712PDBVR IC REG LINEAR 1.2V 1A SOT23-5 Texas Instruments	1,589 In Stock	1 : ¥5.53000 Cut Tape (CT) 3,000 : ¥1.13338 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.2V	-	1.1V @ 1A	1A	-	40 µA	52dB (1kHz ~ 1MHz)	Enable	Current Limit, Thermal Shutdown, UVLO	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MPQ20051DQ-AEC1-LF-Z IC REG LINEAR POS ADJ 1A 8QFN Monolithic Power Systems Inc.	4,201 In Stock	1 : ¥11.73000 Cut Tape (CT) 5,000 : ¥7.01350 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	5V	0.28V @ 1A	1A	200 µA	700 µA	65dB ~ 33dB (100Hz ~ 1MHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	8-VDFN Exposed Pad	8-QFN (3x3)
SC4216STRT IC REG LIN POS ADJ 3A 8SOIC Semtech Corporation	23,950 In Stock	1 : ¥24.31000 Cut Tape (CT) 2,500 : ¥11.12775 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable (Fixed)	1	5.5V	0.5V (0.5V, 1.2V)	3.8V	0.7V @ 3A	3A	50 µA	3 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC, EDP
NCV8164AMTW110TAG IC REG LINEAR 1.1V 300MA 6WDFNW onsemi	2,980 In Stock	1 : ¥6.12000 Cut Tape (CT) 3,000 : ¥2.01904 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.1V	-	-	300mA	40 µA	-	83dB ~ 61dB (100Hz ~ 100kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount, Wettable Flank	6-WDFN Exposed Pad	6-WDFNW (2x2)

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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.