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

LM317AEMP/NOPB IC REG LIN POS ADJ 1.5A SOT223-4 Texas Instruments	11,342 In Stock	1 : ¥20.28000 Cut Tape (CT) 1,000 : ¥9.97943 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
TPS7A3001DGNR IC REG LIN NEG ADJ 200MA 8HVSSOP Texas Instruments	2,367 In Stock	1 : ¥31.94000 Cut Tape (CT) 2,500 : ¥16.01313 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Adjustable	1	-35V	-1.18V	-33V	0.6V @ 200mA	200mA	100 µA	950 µA	72dB (120Hz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-HVSSOP
AP7365-WG-7 IC REG LIN POS ADJ 600MA SOT25 Diodes Incorporated	40,267 In Stock 1,461,000 Factory	1 : ¥2.71000 Cut Tape (CT) 3,000 : ¥0.81995 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Positive	Adjustable	1	6V	0.8V	5V	0.4V @ 600mA	600mA	80 µA	-	65dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-25
TLV1117CDCYR IC REG LIN POS ADJ 800MA SOT223 Texas Instruments	5,980 In Stock	1 : ¥4.76000 Cut Tape (CT) 2,500 : ¥1.68460 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	15V	1.25V	13.7V	1.3V @ 800mA	800mA	10 mA	-	75dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
TLV1117IDCYR IC REG LIN POS ADJ 800MA SOT223 Texas Instruments	3,622 In Stock	1 : ¥5.09000 Cut Tape (CT) 2,500 : ¥1.81222 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	15V	1.25V	13.7V	1.3V @ 800mA	800mA	-	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
LM1117IMPX-ADJNOPB IC REG LIN POS ADJ 800MA SOT223 onsemi	10,510 In Stock	1 : ¥5.50000 Cut Tape (CT) 4,000 : ¥1.97017 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	1.25V	13.8V	1.2V @ 800mA	800mA	-	-	73dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223
TPS79325DBVRQ1 IC REG LINEAR 2.5V 200MA SOT23-5 Texas Instruments	5,655 In Stock	1 : ¥8.21000 Cut Tape (CT) 3,000 : ¥3.48263 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	2.5V	-	-	200mA	220 µA	-	70dB ~ 43dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Automotive	AEC-Q100	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.