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

Showing

of 5

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

LT3065EDD#PBF IC REG LIN POS ADJ 500MA 10DFN Analog Devices Inc.	6,630 In Stock	1 : ¥51.18000 Tube	-	Tube	Active	Positive	Adjustable	1	45V	0.6V	40V	0.51V @ 500mA	500mA	110 µA	25 mA	85dB (120Hz)	Current Limit, Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3045IMSE#PBF IC REG LIN POS PROG 500MA 12MSOP Analog Devices Inc.	7,604 In Stock	1 : ¥76.76000 Tube	-	Tube	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
TLV76650QWDRBRQ1 IC REG LIN 5V 500MA 8SON Texas Instruments	6,706 In Stock	1 : ¥8.93000 Cut Tape (CT) 3,000 : ¥3.78653 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	5V	-	0.75V @ 500mA	500mA	95 µA	-	-	Current Limit, Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount, Wettable Flank	8-VDFN Exposed Pad	8-SON (3x3)
TPS7B8133DRVR IC REG LINEAR 3.3V 150MA 6WSON Texas Instruments	1,387 In Stock	1 : ¥9.61000 Cut Tape (CT) 3,000 : ¥4.07503 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.675V @ 150mA	150mA	3.5 µA	4.5 µA	60dB (100Hz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TA)	-	-	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
TPS7A5401RPSR IC REG LINEAR POS ADJ 4A 12VQFN Texas Instruments	5,697 In Stock	1 : ¥31.88000 Cut Tape (CT) 3,000 : ¥15.98756 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	5.15V	0.565V @ 4A	4A	4 mA	6 mA	42dB ~ 39dB (10kHz ~ 500kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	12-VFQFN	12-VQFN-HR (2.2x2.5)

Showing

of 5

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.