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

ADP1741ACPZ-R7 IC REG LINEAR POS ADJ 2A 16LFCSP Analog Devices Inc.	5,496 In Stock	1 : ¥38.26000 Cut Tape (CT) 1,500 : ¥20.19481 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	3.6V	0.75V	3.3V	0.28V @ 2A	2A	800 µA	1.8 mA	65dB ~ 51dB (1kHz ~ 100kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	16-WQFN Exposed Pad, CSP	16-LFCSP (4x4)
LT1964EDD#PBF IC REG LIN NEG ADJ 200MA 8DFN Analog Devices Inc.	2,148 In Stock	1 : ¥42.08000 Tube	-	Tube	Active	Negative	Adjustable	1	-20V	-1.22V	-20V	0.49V @ 200mA	200mA	-	-	54dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
ADM7154ACPZ-2.5-R7 IC REG LINEAR 2.5V 600MA 8LFCSP Analog Devices Inc.	1,543 In Stock	1 : ¥59.25000 Cut Tape (CT) 1,500 : ¥33.61506 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	2.5V	-	-	600mA	7 mA	10 mA	-	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad, CSP	8-LFCSP-WD (3x3)
ADM7154ACPZ-1.8-R7 IC REG LINEAR 1.8V 600MA 8LFCSP Analog Devices Inc.	502 In Stock	1 : ¥59.25000 Cut Tape (CT) 1,500 : ¥32.46277 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	-	600mA	7 mA	10 mA	63dB (1MHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad, CSP	8-LFCSP-WD (3x3)
ADP1763ACPZ-R7 IC REG LINEAR POS ADJ 3A 16LFCSP Analog Devices Inc.	811 In Stock	1 : ¥91.22000 Cut Tape (CT) 1,500 : ¥57.78362 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	1.98V	0.5V	1.5V	0.145V @ 3A	3A	8 mA	16 mA	62dB ~ 33dB (10kHz ~ 1MHz)	Enable, Power Good, Soft Start	Current Limit, Thermal Overload	-40°C ~ 125°C (TJ)	Surface Mount	16-WFQFN Exposed Pad, CSP	16-LFCSP (3x3)
LT1175IS8#PBF IC REG LIN NEG ADJ 500MA 8SO Analog Devices Inc.	1,250 In Stock	1 : ¥97.08000 Tube	-	Tube	Active	Negative	Adjustable	1	-20V	-3.8V	-19.3V	0.7V @ 500mA	500mA	80 µA	-	-	Current Limit, Enable	-	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
ADP1765ACPZ-1.2-R7 IC REG LDO Analog Devices Inc.	1,437 In Stock	1 : ¥167.13000 Cut Tape (CT) 1,500 : ¥98.50785 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	1.98V	1.2V	-	-	5A	17 mA	25 mA	61dB ~ 33dB (10kHz ~ 1MHz)	Enable, Power Good, Soft Start	Current Limit, Thermal Overload	-40°C ~ 125°C (TJ)	Surface Mount	16-WFQFN Exposed Pad, CSP	16-LFCSP (3x3)

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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.