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

TPS7A2533DRVR IC REG LINEAR 3.3V 300MA 6WSON Texas Instruments	7,160 In Stock	1 : ¥6.90000 Cut Tape (CT) 3,000 : ¥2.92537 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	18V	3.3V	-	0.21V @ 300mA	300mA	4.5 µA	-	75dB ~ 52dB (10Hz ~ 1kHz)	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
TPS71733DCKR IC REG LINEAR 3.3V 150MA SC70-5 Texas Instruments	5,680 In Stock	1 : ¥9.52000 Cut Tape (CT) 3,000 : ¥4.02694 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6.5V	3.3V	-	0.3V @ 150mA	150mA	80 µA	100 µA	70dB ~ 45dB (100Hz ~ 1MHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
LM2936HVMA-5.0/NOPB IC REG LINEAR 5V 50MA 8SOIC Texas Instruments	2,971 In Stock	1 : ¥24.74000 Tube	-	Tube	Active	Positive	Fixed	1	60V	5V	-	0.4V @ 50mA	50mA	9 µA	2.5 mA	60dB (120Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
SPX3819M5-L/TR IC REG LIN POS ADJ 500MA SOT23-5 MaxLinear, Inc.	3,837 In Stock	1 : ¥4.85000 Cut Tape (CT) 3,000 : ¥1.86749 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	16V	1.235V	15.3V	0.7V @ 500mA	500mA	8 µA	30 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5

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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.