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

ADM7170ACPZ-5.0-R7 IC REG LINEAR 5V 500MA 8LFCSP Analog Devices Inc.	5,439 In Stock	1 : ¥26.35000 Cut Tape (CT) 1,500 : ¥13.93039 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6.5V	5V	-	-	500mA	2 mA	5.1 mA	-	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad, CSP	8-LFCSP-WD (3x3)
ADP1708ARDZ-R7 IC REG LINEAR POS ADJ 1A 8SOIC Analog Devices Inc.	6,682 In Stock	1 : ¥31.37000 Cut Tape (CT) 1,000 : ¥16.58859 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	5V	0.6V @ 1A	1A	390 µA	1.55 mA	70dB ~ 56dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
LT1964ES5-SD#TRMPBF IC REG LIN NEG ADJ 200MA TSOT23 Analog Devices Inc.	85 In Stock	1 : ¥39.11000 Cut Tape (CT) 500 : ¥24.51546 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
ADP7182AUJZ-R7 IC REG LIN NEG ADJ 200MA TSOT23 Analog Devices Inc.	10,458 In Stock	1 : ¥43.02000 Cut Tape (CT) 3,000 : ¥21.58320 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Adjustable	1	-28V	-1.22V	-27.64V	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
ADM7172ACPZ-R7 IC REG LIN POS ADJ 2A 8LFCSP Analog Devices Inc.	7,487 In Stock	1 : ¥55.09000 Cut Tape (CT) 1,500 : ¥29.09014 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	1.2V	6.23V	.27V @ 2A	2A	2 mA	8.7 mA	60db ~ 20dB (100kHz ~ 1MHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad, CSP	8-LFCSP-WD (3x3)
LT1763CS8#TRPBF IC REG LINEAR POS ADJ 500MA 8SO Analog Devices Inc.	4,361 In Stock	1 : ¥58.06000 Cut Tape (CT) 2,500 : ¥31.70036 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	1.22V	20V	0.45V @ 500mA	500mA	-	-	65dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
LT1764AEFE#PBF IC REG LINEAR POS ADJ 3A 16TSSOP Analog Devices Inc.	943 In Stock	1 : ¥89.09000 Tube	-	Tube	Active	Positive	Adjustable	1	20V	1.21V	20V	0.66V @ 3A	3A	1.5 mA	200 mA	63dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
ADP1715ARMZ-R7 IC REG LIN POS ADJ 500MA 8MSOP Analog Devices Inc.	5,122 In Stock	1 : ¥23.32000 Cut Tape (CT) 1,000 : ¥12.74196 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	5V	0.4V @ 500mA	500mA	100 µA	650 µA	67dB ~ 53dB (1kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP

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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.