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
NCP114ASN330T1G IC REG LINEAR 3.3V 300MA 5-TSOP onsemi	46,561 In Stock	1 : £0.35000 Cut Tape (CT) 3,000 : £0.06918 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.225V @ 300mA	300mA	95 µA	-	75dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
MC7805CTG IC REG LINEAR 5V 1A TO220 onsemi	16,410 In Stock	1 : £0.45000 Tube	-	Tube	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1A	6.5 mA	-	83dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-220-3	TO-220
MC7805BTG IC REG LINEAR 5V 1A TO220 onsemi	5,887 In Stock	1 : £0.47000 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
LM317LDR2G IC REG LIN POS ADJ 100MA 8-SOIC onsemi	9,510 In Stock	1 : £0.48000 Cut Tape (CT) 2,500 : £0.10046 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	100mA	10 mA	-	80dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MC78L05ACHT1G IC REG LINEAR 5V 100MA SOT89-3 onsemi	13,267 In Stock	1 : £0.60000 Cut Tape (CT) 2,500 : £0.13240 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	-	100mA	6 mA	-	49dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
LM317MADTRKG IC REG LINEAR POS ADJ 500MA DPAK onsemi	4,776 In Stock	1 : £0.62000 Cut Tape (CT) 2,500 : £0.28864 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
NCP163ASN330T1G IC REG LINEAR 3.3V 250MA SOT23-5 onsemi	13,142 In Stock	1 : £0.65000 Cut Tape (CT) 3,000 : £0.13987 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
MC78M15CDTRKG IC REG LINEAR 15V 500MA DPAK onsemi	9,438 In Stock	1 : £0.69000 Cut Tape (CT) 2,500 : £0.15435 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	15V	-	-	500mA	-	-	70dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
MC78M15BDTRKG IC REG LINEAR 15V 500MA DPAK onsemi	6,882 In Stock	1 : £0.69000 Cut Tape (CT) 2,500 : £0.15723 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	15V	-	-	500mA	-	-	70dB (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	26,199 In Stock	1 : £0.70000 Cut Tape (CT) 2,500 : £0.15935 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
MC78M05CDTRKG IC REG LINEAR 5V 500MA DPAK onsemi	21,205 In Stock	1 : £0.70000 Cut Tape (CT) 2,500 : £0.15897 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	-	500mA	-	-	80dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
MC78M12CDTRKG IC REG LINEAR 12V 500MA DPAK onsemi	11,143 In Stock	1 : £0.71000 Cut Tape (CT) 2,500 : £0.16020 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	12V	-	-	500mA	-	-	80dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCP551SN33T1G IC REG LINEAR 3.3V 150MA 5-TSOP onsemi	8,492 In Stock	1 : £0.74000 Cut Tape (CT) 3,000 : £0.16496 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	12V	3.3V	-	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
MC7805BDTRKG IC REG LINEAR 5V 1A DPAK onsemi	27,755 In Stock	1 : £0.79000 Cut Tape (CT) 2,500 : £0.18423 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
MC7812BDTRKG IC REG LINEAR 12V 1A DPAK onsemi	23,375 In Stock 40,000 Factory	1 : £0.79000 Cut Tape (CT) 2,500 : £0.18423 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	12V	-	2V @ 1A (Typ)	1A	8 mA	-	60dB (1kHz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCP718ASN500T1G IC REG LINEAR 5V 300MA TSOT-23-5 onsemi	12,728 In Stock	1 : £0.79000 Cut Tape (CT) 3,000 : £0.17848 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
NCP718BSNADJT1G IC REG LIN POS ADJ 300MA TSOT23 onsemi	11,419 In Stock	1 : £0.79000 Cut Tape (CT) 3,000 : £0.17848 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
MC79M05CDTRKG IC REG LINEAR -5V 500MA DPAK onsemi	5,977 In Stock	1 : £0.80000 Cut Tape (CT) 2,500 : £0.18632 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Fixed	1	-35V	-5V	-	1.1V @ 500mA (Typ)	500mA	-	-	66dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCP718ASNADJT1G IC REG LIN POS ADJ 300MA TSOT23 onsemi	19,333 In Stock	1 : £0.82000 Cut Tape (CT) 3,000 : £0.18784 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	46,460 In Stock	1 : £0.84000 Cut Tape (CT) 3,000 : £0.19220 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
LM317MBDTRKG IC REG LINEAR POS ADJ 500MA DPAK onsemi	15,291 In Stock	1 : £0.85000 Cut Tape (CT) 2,500 : £0.19858 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-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
LM2931AD-5.0R2G IC REG LINEAR 5V 100MA 8-SOIC onsemi	11,888 In Stock	1 : £0.86000 Cut Tape (CT) 2,500 : £0.19986 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26V	5V	-	0.6V @ 100mA	100mA	1 mA	30 mA	90dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCP553SQ33T1G IC REG LINEAR 3.3V 80MA SC-82AB onsemi	8,939 In Stock	1 : £0.86000 Cut Tape (CT) 3,000 : £0.19548 Tape & Reel (TR)	NOCAP™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	12V	3.3V	-	1V @ 80mA	80mA	1 µA	6 µA	-	-	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-82A, SOT-343	SC-82AB
NCP161ASN330T1G IC REG LINEAR 3.3V 450MA SOT23-5 onsemi	4,909 In Stock	1 : £0.86000 Cut Tape (CT) 3,000 : £0.19722 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
LM2931D-5.0R2G IC REG LINEAR 5V 100MA 8-SOIC onsemi	7,300 In Stock	1 : £0.87000 Cut Tape (CT) 2,500 : £0.20565 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26V	5V	-	0.6V @ 100mA	100mA	1 mA	30 mA	90dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC

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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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