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

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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

ADP3334ARZ IC REG LIN POS ADJ 500MA 8SOIC Analog Devices Inc.	41 In Stock	1 : ¥26.61000 Tube	anyCAP®	Tube	Active	Positive	Adjustable	1	11V	1.5V	10V	0.4V @ 500mA	500mA	130 µA	10 mA	-	Feedback, Shutdown	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TLV7111225DSER IC REG LIN 1.2V/2.5V 200MA 6WSON Texas Instruments	6,401 In Stock 15,708 Marketplace	1 : ¥4.08000 Cut Tape (CT) 3,000 : ¥1.93394 Tape & Reel (TR) 1,315 : ¥1.67511 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	2	5.5V	1.2V, 2.5V	-	-, 0.25V @ 200mA	200mA	110 µA	-	80dB ~ 50dB (10Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	6-WFDFN	6-WSON (1.5x1.5)
TLV1117-33IDCY IC REG LIN 3.3V 800MA SOT223-4 Texas Instruments	2,548 In Stock	1 : ¥7.23000 Tube	-	Tube	Active	Positive	Fixed	1	15V	3.3V	-	1.3V @ 800mA	800mA	-	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
ADP7182AUJZ-3.0-R7 IC REG LINEAR -3V 200MA 5TSOT Analog Devices Inc.	3,403 In Stock	1 : ¥43.01000 Cut Tape (CT) 3,000 : ¥21.58223 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Fixed	1	-28V	-3V	-	0.36V @ 200mA	200mA	53 µA	850 µA	66dB ~ 45dB (10kHz ~ 1MHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
ADP7182AUJZ-1.8-R7 IC REG LINEAR -1.8V 200MA 5TSOT Analog Devices Inc.	775 In Stock	1 : ¥43.01000 Cut Tape (CT) 3,000 : ¥21.58223 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Fixed	1	-28V	-1.8V	-	-	200mA	53 µA	850 µA	-	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
ADP7142ARDZ-3.3-R7 IC REG LINEAR 3.3V 200MA 8SOIC Analog Devices Inc.	2,689 In Stock	1 : ¥31.37000 Cut Tape (CT) 1,000 : ¥16.58785 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.42V @ 200mA	200mA	140 µA	320 µA	-	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
MIC5247-1.8BM5TR IC REG LINEAR LO NOISE MICROCAP Microchip Technology	96,180 Marketplace	Unavailable Unavailable in your selected currency	-	Bulk	Active	Positive	Fixed	1	6V	1.8V	-	0.15V @ 150mA	150mA	150 µA	-	50dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5

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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.