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

NCP500SN33T1G IC REG LINEAR 3.3V 150MA 5TSOP onsemi	11,997 In Stock	1 : ¥5.25000 Cut Tape (CT) 3,000 : ¥1.87838 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.23V @ 150mA	150mA	1 µA	300 µA	62dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
BD33C0AFP-CE2 IC REG LINEAR 3.3V 1A TO252-3 Rohm Semiconductor	13,009 In Stock	1 : ¥11.33000 Cut Tape (CT) 2,000 : ¥4.80598 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26.5V	3.3V	-	0.5V @ 500mA	1A	2.5 mA	2.5 mA	55dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252-3
NCP698SQ30T1G IC REG LINEAR 3V 150MA SC82AB onsemi	2,710 In Stock	1 : ¥4.76000 Cut Tape (CT) 3,000 : ¥1.57244 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3V	-	0.525V @ 150mA	150mA	6 µA	-	-	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-82A, SOT-343	SC-82AB
NCP600SNADJT1G IC REG LIN POS ADJ 150MA 5TSOP onsemi	18,208 In Stock	1 : ¥6.21000 Cut Tape (CT) 3,000 : ¥2.22786 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	1.25V	5V	0.125V @ 150mA	150mA	135 µA	-	62dB ~ 38dB (120Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP

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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.