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	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

LT3022IMSE#PBF IC REG LINEAR POS ADJ 1A 16MSOP Analog Devices Inc.	2,621 In Stock	1 : ¥80.76000 Tube	-	Tube	Active	Positive	Adjustable	1	10V	0.2V	9.5V	0.285V @ 1A	1A	3.5 mA	36 mA	70dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
NCP1117ISTAT3G IC REG LINEAR POS ADJ 1A SOT223 onsemi	6,919 In Stock 16,000 Factory	1 : ¥7.88000 Cut Tape (CT) 4,000 : ¥1.75173 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	1.25V	18.8V	1.2V @ 800mA	1A	-	-	73dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223
NCP781BMN033TAG IC REG LINEAR 3.3V 100MA 6DFN onsemi	19,900 In Stock	1 : ¥11.22000 Cut Tape (CT) 3,000 : ¥4.53228 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	150V	3.3V	-	9.5V @ 100mA	100mA	55 µA	400 µA	83dB ~ 56dB (1kHz ~ 100kHz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-VDFN Exposed Pad	6-DFN (3.3x3.3)
LM7805MP/NOPB IC REG LINEAR 5V 1.5A SOT223-4 Texas Instruments	2,254 In Stock	1 : ¥14.71000 Cut Tape (CT) 1,000 : ¥7.23310 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A	1.5A	8 mA	-	80dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4

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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.