Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Management (PMIC) | Electronic Components Distributor DigiKey

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Mfr Part #	Quantity Available	Price	Tariff Status	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
LT1762EMS8-5#TRPBF IC REG LINEAR 5V 150MA 8-MSOP Analog Devices Inc.	4,876 In Stock	1 : $5.52000 Cut Tape (CT) 2,500 : $2.03750 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	5V	-	0.4V @ 150mA	150mA	-	-	65dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ADM7172ACPZ-5.0-R7 IC REG LINEAR 5V 2A 8-LFCSP-WD Analog Devices Inc.	1,527 In Stock	1 : $7.36000 Cut Tape (CT) 1,500 : $3.02500 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6.5V	5V	-	-	2A	2 mA	8.7 mA	-	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-WFDFN Exposed Pad, CSP	8-LFCSP-WD (3x3)
TPS7B6750QPWPRQ1 IC REG LINEAR 5V 450MA 20-HTSSOP Texas Instruments	3,079 In Stock	1 : $2.03000 Cut Tape (CT) 2,000 : $1.04473 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	5V	-	0.3V @ 200mA	450mA	25 µA	35 µA	60dB ~ 40dB (100Hz ~ 100kHz)	Enable, Reset	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
MIC2941AWT IC REG LIN POS ADJ 1.25A TO220-5 Microchip Technology	303 In Stock	1 : $3.62000 Tube	Tariff may apply if shipping to the United States	-	Tube	Active	Positive	Adjustable	1	26V	1.24V	26V	0.6V @ 1.25A	1.25A	500 µA	70 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Through Hole	TO-220-5	TO-220-5

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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.