onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Management (PMIC) | Electronic Components Distributor DigiKey

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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
MC7805BDTG IC REG LINEAR 5V 1A DPAK onsemi	7.653 In Stock	75 : 0,24787 € Tube	-	Tube	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1A	8 mA	-	68dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCP186BMX330TAG IC REG LINEAR 3.3V 1A 8-XDFN onsemi	34.034 In Stock 50.000 Factory	1 : 0,32000 € Cut Tape (CT) 5.000 : 0,13054 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.145V @ 1A	1A	140 µA	-	75dB (1kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	8-XFDFN Exposed Pad	8-XDFN (1.6x1.2)
NCP163ASN330T1G IC REG LINEAR 3.3V 250MA SOT23-5 onsemi	12.013 In Stock	1 : 0,33000 € Cut Tape (CT) 3.000 : 0,14057 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.145V @ 250mA	250mA	20 µA	-	91dB ~ 60dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MC78M05BDTRKG IC REG LINEAR 5V 500MA DPAK onsemi	21.005 In Stock	1 : 0,36000 € Cut Tape (CT) 2.500 : 0,15723 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	-	500mA	-	-	80dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
LM2931CDR2G IC REG LIN POS ADJ 100MA 8-SOIC onsemi	18.613 In Stock 5.000 Factory	1 : 0,37000 € Cut Tape (CT) 2.500 : 0,16077 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	26V	2.7V	29.5V	0.6V @ 100mA	100mA	1 mA	6 mA	-	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCP161ASN180T1G IC REG LINEAR 1.8V 450MA SOT23-5 onsemi	91.125 In Stock	1 : 0,39000 € Cut Tape (CT) 3.000 : 0,16587 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.48V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM317MDTRKG IC REG LINEAR POS ADJ 500MA DPAK onsemi	12.606 In Stock	1 : 0,39000 € Cut Tape (CT) 2.500 : 0,17204 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	500mA	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCP718BSNADJT1G IC REG LIN POS ADJ 300MA TSOT23 onsemi	20.914 In Stock	1 : 0,43000 € Cut Tape (CT) 3.000 : 0,18789 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	24V	1.2V	5V	0.49V @ 300mA	300mA	8 µA	300 µA	60dB (1kHz)	Soft Start	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
LM317MBSTT3G IC REG LIN POS ADJ 500MA SOT-223 onsemi	16.410 In Stock	1 : 0,43000 € Cut Tape (CT) 4.000 : 0,18483 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	500mA	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223 (TO-261)
NCP718ASN500T1G IC REG LINEAR 5V 300MA TSOT-23-5 onsemi	6.591 In Stock	1 : 0,43000 € Cut Tape (CT) 3.000 : 0,18789 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	24V	5V	-	0.49V @ 300mA	300mA	8 µA	300 µA	60dB (1kHz)	Soft Start	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
NCP718ASNADJT1G IC REG LIN POS ADJ 300MA TSOT23 onsemi	17.148 In Stock	1 : 0,46000 € Cut Tape (CT) 3.000 : 0,19961 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	24V	1.2V	5V	0.49V @ 300mA	300mA	8 µA	300 µA	60dB (1kHz)	Soft Start	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
NCP551SN28T1G IC REG LINEAR 2.8V 150MA 5-TSOP onsemi	46.178 In Stock	1 : 0,46000 € Cut Tape (CT) 3.000 : 0,20509 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	12V	2.8V	-	0.15V @ 10mA	150mA	8 µA	8 µA	-	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCP161ASN330T1G IC REG LINEAR 3.3V 450MA SOT23-5 onsemi	1.073 In Stock	1 : 0,48000 € Cut Tape (CT) 3.000 : 0,21143 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.305V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
NCP1117ST50T3G IC REG LINEAR 5V 1A SOT-223 onsemi	17.815 In Stock	1 : 0,51000 € Cut Tape (CT) 4.000 : 0,22296 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	5V	-	1.2V @ 800mA	1A	10 mA	-	61dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223
MC7805CD2TR4G IC REG LINEAR 5V 1A D2PAK-3 onsemi	11.487 In Stock 103.200 Factory	1 : 0,52000 € Cut Tape (CT) 800 : 0,24689 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1A	6.5 mA	-	83dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	D2PAK-3
MC7805BTG IC REG LINEAR 5V 1A TO220 onsemi	8.549 In Stock	1 : 0,52000 € Tube	-	Tube	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1A	8 mA	-	68dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Through Hole	TO-220-3	TO-220
MC78LC30NTRG IC REG LINEAR 3V 80MA 5-TSOP onsemi	10.498 In Stock	1 : 0,53000 € Cut Tape (CT) 3.000 : 0,23478 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	12V	3V	-	0.06V @ 1mA	80mA	3.6 µA	-	-	-	-	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
MC7812CTG IC REG LINEAR 12V 1A TO220 onsemi	14.209 In Stock	1 : 0,53000 € Tube	-	Tube	Active	Positive	Fixed	1	35V	12V	-	2V @ 1A (Typ)	1A	6.5 mA	-	60dB (1kHz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-220-3	TO-220
NCV1117ST12T3G IC REG LINEAR 12V 1A SOT-223 onsemi	3.962 In Stock	1 : 0,55000 € Cut Tape (CT) 4.000 : 0,24414 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	12V	-	1.2V @ 800mA	1A	10 mA	-	54dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223
LM317BTG IC REG LINEAR POS ADJ 1.5A TO220 onsemi	1.134 In Stock	1 : 0,64000 € 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	-	-	Through Hole	TO-220-3	TO-220
NCP730ASN330T1G IC REG LINEAR 3.3V 150MA 5-TSOP onsemi	8.247 In Stock	1 : 0,73000 € Cut Tape (CT) 3.000 : 0,33837 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	38V	3.3V	-	0.48V @ 150mA	150mA	2.5 µA	450 µA	80dB ~ 48dB (10Hz ~ 1MHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCP705MTADJTCG IC REG LIN POS ADJ 500MA 6-WDFN onsemi	2.059 In Stock	1 : 0,74000 € Cut Tape (CT) 3.000 : 0,34692 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	5.15V	0.35V @ 500mA	500mA	25 µA	-	73dB ~ 56dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	6-WDFN Exposed Pad	6-WDFN (2x2)
NCP3334DADJR2G IC REG LIN POS ADJ 500MA 8-SOIC onsemi	4.873 In Stock	1 : 0,89000 € Cut Tape (CT) 2.500 : 0,42728 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	12V	1.25V	10V	0.34V @ 500mA	500mA	190 µA	14 mA	-	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV8163ASN180T1G IC REG LINEAR 1.8V 250MA 5-TSOP onsemi	13.599 In Stock 9.000 Factory	1 : 1,11000 € Cut Tape (CT) 3.000 : 0,25480 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.28V @ 250mA	250mA	20 µA	-	92dB ~ 60dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCV59748MNADJTBG IC REG LINEAR POS ADJ 1.5A 10DFN onsemi	569 In Stock	1 : 1,11000 € Cut Tape (CT) 3.000 : 0,53804 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	3.6V	1.6V @ 1.5A	1.5A	-	-	75dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)

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onsemi 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.

onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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