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

AZ1084CD-5.0TRG1 IC REG LINEAR 5V 5A TO252-2 Diodes Incorporated	4,146 In Stock	1 : ¥4.43000 Cut Tape (CT) 2,500 : ¥1.55514 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	12V	5V	-	1.5V @ 4.5A	5A	10 mA	-	72dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252-3
UA78M33CDCY IC REG LIN 3.3V 500MA SOT223-4 Texas Instruments	7,739 In Stock	1 : ¥7.23000 Tube	-	Tube	Active	Positive	Fixed	1	25V	3.3V	-	2V @ 350mA	500mA	-	-	80dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
LM7805SX/NOPB IC REG LIN 5V 1.5A DDPAK/TO263-3 Texas Instruments	1,160 In Stock	1 : ¥15.90000 Cut Tape (CT) 500 : ¥9.45132 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-263-4, D2PAK (3 Leads + Tab), TO-263AA	TO-263 (DDPAK-3)
MCP1793T-5002H/DC IC REG LINEAR 5V 100MA SOT223-5 Microchip Technology	3,173 In Stock	1 : ¥9.18000 Cut Tape (CT) 4,000 : ¥6.88599 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	55V	5V	-	1.2V @ 100mA	100mA	45 µA	150 µA	80dB ~ 55dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-223-6	SOT-223-5

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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.