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

TPS72515DCQ IC REG LINEAR 1.5V 1A SOT223-6 Texas Instruments	504 In Stock 23,553 Marketplace	1 : ¥43.95000 Tube	-	Bulk Tube	Last Time Buy	Positive	Fixed	1	6V	1.5V	-	0.32V @ 1A	1A	225 µA	325 µA	60dB (1kHz)	Enable, Reset	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	SOT-223-6	SOT-223-6
TPS70348PWP IC REG LINEAR 3.3V/1.5V 24HTSSOP Texas Instruments	507 In Stock 5,365 Marketplace	1 : ¥63.42000 Tube	-	Bulk Tube	Active	Positive	Fixed	2	6V	3.3V, 1.5V	-	0.25V @ 1A, -	1A, 2A	250 µA	-	65dB (1kHz), 60dB (1kHz)	Enable, Power Good, Reset, Sequencing	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	24-PowerTSSOP (0.173", 4.40mm Width)	24-HTSSOP
TPS70348PWPR IC REG LINEAR 3.3V/1.5V 24HTSSOP Texas Instruments	0 In Stock Check Lead Time	2,000 : ¥28.02663 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Positive	Fixed	2	6V	3.3V, 1.5V	-	0.25V @ 1A, -	1A, 2A	250 µA	-	65dB (1kHz), 60dB (1kHz)	Enable, Power Good, Reset, Sequencing	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	24-PowerTSSOP (0.173", 4.40mm Width)	24-HTSSOP

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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.