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

L7824CD2T-TR IC REG LINEAR 24V 1.5A D2PAK STMicroelectronics	9,245 In Stock	1 : ¥9.10000 Cut Tape (CT) 1,000 : ¥4.14715 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Positive	Fixed	1	40V	24V	-	2V @ 1A (Typ)	1.5A	8 mA	-	50dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	D2PAK
TLE4284DVATMA1 IC REG LIN POS ADJ 1A TO252-3-11 Infineon Technologies	4,556 In Stock	1 : ¥15.68000 Cut Tape (CT) 2,500 : ¥7.17094 Tape & Reel (TR)	OPTIREG™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.25V	38.6V	1.4V @ 1A	1A	120 µA	5 mA	65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	PG-TO252-3-11
LM317AEMPX/NOPB IC REG LIN POS ADJ 1.5A SOT223-4 Texas Instruments	3,143 In Stock	1 : ¥16.91000 Cut Tape (CT) 2,000 : ¥8.02124 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.25V	37V	-	1.5A	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
NCP187AMTW080TAG 1.2 A LOW IQ LOW DROPOUT VOLTAGE onsemi	8,922 In Stock 18,000 Factory	1 : ¥5.02000 Cut Tape (CT) 3,000 : ¥1.79668 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	0.8V	-	-	1.2A	45 µA	-	-	Enable, Power Good	Over Current, Over Temperature	150°C (TJ)	Automotive	AEC-Q100	Surface Mount, Wettable Flank	6-WDFN Exposed Pad	6-WDFNW (2x2)
LM317BD2TG IC REG LIN POS ADJ 1.5A D2PAK-3 onsemi	1,036 In Stock	1 : ¥7.14000 Tube	-	Tube	Active	Positive	Adjustable	1	40V	1.2V	37V	-	1.5A	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	D2PAK-3
LM217D2T-TR IC REG LINEAR POS ADJ 1.5A D2PAK STMicroelectronics	6,754 In Stock	1 : ¥12.75000 Cut Tape (CT) 1,000 : ¥5.78542 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	1.5A	-	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature	-25°C ~ 150°C	-	-	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	D2PAK
AP7361EA-Y5-13 LDO CMOS HICURR SOT89-5 T&R 2.5K Diodes Incorporated	2,353 In Stock 32,500 Factory	1 : ¥3.40000 Cut Tape (CT) 2,500 : ¥1.21775 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.8V	5V	0.84V @ 1A	1A	91 µA	-	75dB ~ 55dB (1kHz ~ 10kHz)	Current Limit, Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-89-5/6	SOT-89-5
NCV78L15ABDR2G IC REG LINEAR 15V 100MA 8SOIC onsemi	1,951 In Stock 147,500 Factory	1 : ¥4.35000 Cut Tape (CT) 2,500 : ¥1.23351 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	15V	-	-	100mA	6.5 mA	-	39dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC

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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.