400mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Management (PMIC) | Electronic Components Distributor DigiKey

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Mfr Part #	Quantity Available	Price	Tariff Status	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
NCV4274CST50T3G IC REG LINEAR 5V 400MA SOT-223 onsemi	6,220 In Stock	1 : $1.96000 Cut Tape (CT) 4,000 : $0.52616 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	5V	-	0.5V @ 250mA	400mA	250 µA	35 mA	60dB (100Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223 (TO-261)
NCV4274CST33T3G IC REG LINEAR 3.3V 400MA SOT-223 onsemi	5,650 In Stock 12,000 Factory	1 : $1.11000 Cut Tape (CT) 4,000 : $0.52224 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.5V @ 250mA	400mA	250 µA	35 mA	60dB (100Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223 (TO-261)
NCV4274CDT50RKG IC REG LINEAR 5V 400MA DPAK onsemi	21,880 In Stock 120,000 Factory	1 : $1.19000 Cut Tape (CT) 2,500 : $0.57640 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	5V	-	0.5V @ 250mA	400mA	250 µA	35 mA	60dB (100Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCV4274CDT33RKG IC REG LINEAR 3.3V 400MA DPAK onsemi	11,419 In Stock	1 : $1.19000 Cut Tape (CT) 2,500 : $0.57640 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	-	400mA	250 µA	35 mA	60dB (100Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
TLF80511TFV50ATMA2 IC REG LIN 5V 400MA TO252-3-11 Infineon Technologies	4,546 In Stock	1 : $1.39000 Cut Tape (CT) 2,500 : $0.68086 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	5V	-	0.5V @ 250mA	400mA	75 µA	80 µA	55dB (100Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	PG-TO252-3-11
TLE42744DV50ATMA1 IC REG LIN 5V 400MA PG-TO252-3 Infineon Technologies	3,367 In Stock	1 : $1.39000 Cut Tape (CT) 2,500 : $0.68528 Tape & Reel (TR)	-	OPTIREG™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	5V	-	0.5V @ 250mA	400mA	220 µA	30 mA	60dB (100Hz)	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	PG-TO252-3
NCV4274AST33T3G IC REG LINEAR 3.3V 400MA SOT-223 onsemi	13,866 In Stock	1 : $1.42000 Cut Tape (CT) 4,000 : $0.68906 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	1.27V @ 250mA	400mA	250 µA	45 mA	60dB (100Hz)	-	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223 (TO-261)
TL720M05QKVURQ1 IC REG LINEAR 5V 400MA TO252-3 Texas Instruments	3,600 In Stock	1 : $1.57000 Cut Tape (CT) 2,500 : $0.77925 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	42V	5V	-	0.5V @ 300mA	400mA	220 µA	22 mA	60dB (100Hz)	-	Short Circuit, Reverse Polarity	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252-3
TLE42764DVATMA1 IC REG LIN POS ADJ 400MA TO252-5 Infineon Technologies	6,841 In Stock	1 : $1.58000 Cut Tape (CT) 2,500 : $0.78459 Tape & Reel (TR)	-	OPTIREG™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	2.5V	20V	0.5V @ 250mA	400mA	220 µA	25 mA	54dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	TO-252-5, DPAK (4 Leads + Tab), TO-252AD	PG-TO252-5
TLE42744GSV33HTMA1 IC REG LIN 3.3V 400MA SOT223-4 Infineon Technologies	9,374 In Stock	1 : $1.77000 Cut Tape (CT) 4,000 : $0.87614 Tape & Reel (TR)	-	OPTIREG™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	3.3V	-	0.5V @ 250mA	400mA	220 µA	30 mA	60dB (100Hz)	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	PG-SOT223-4
MIC2920A-5.0WS-TR IC REG LINEAR 5V 400MA SOT-223-3 Microchip Technology	9,295 In Stock	1 : $1.78000 Cut Tape (CT) 2,500 : $1.35000 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26V	5V	-	0.75V @ 400mA	400mA	300 µA	12 mA	-	-	Load Dump, Over Current, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
MIC2920A-3.3WS-TR IC REG LIN 3.3V 400MA SOT-223-3 Microchip Technology	7,790 In Stock	1 : $1.78000 Cut Tape (CT) 2,500 : $1.35000 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26V	3.3V	-	0.75V @ 400mA	400mA	300 µA	12 mA	-	-	Load Dump, Over Current, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
MIC2920A-12WS-TR IC REG LIN 12V 400MA SOT-223-3 Microchip Technology	7,020 In Stock	1 : $1.78000 Cut Tape (CT) 2,500 : $1.35000 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26V	12V	-	0.75V @ 400mA	400mA	300 µA	12 mA	-	-	Load Dump, Over Current, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
TPS73625DBVR IC REG LINEAR 2.5V 400MA SOT23-5 Texas Instruments	2,551 In Stock 193,472 Marketplace	1 : $2.44000 Cut Tape (CT) 3,000 : $1.26052 Tape & Reel (TR) 154 : $1.95000 Bulk	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	5.5V	2.5V	-	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73601DBVR IC REG LIN POS ADJ 400MA SOT23-5 Texas Instruments	11,582 In Stock	1 : $2.44000 Cut Tape (CT) 3,000 : $1.26052 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73633DBVR IC REG LINEAR 3.3V 400MA SOT23-5 Texas Instruments	9,730 In Stock	1 : $2.44000 Cut Tape (CT) 3,000 : $1.26052 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	5.5V	3.3V	-	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73601DRBR IC REG LIN POS ADJ 400MA 8-SON Texas Instruments	3,957 In Stock	1 : $2.58000 Cut Tape (CT) 3,000 : $1.34093 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	8-VDFN Exposed Pad	8-SON (3x3)
TPS73601DCQR IC REG LIN POS ADJ 400MA SOT223 Texas Instruments	9,017 In Stock	1 : $2.60000 Cut Tape (CT) 2,500 : $1.35806 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-6	SOT-223-6
TPS73633DBVT IC REG LINEAR 3.3V 400MA SOT23-5 Texas Instruments	3,773 In Stock	1 : $2.87000 Cut Tape (CT) 250 : $1.66980 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73618DBVT IC REG LINEAR 1.8V 400MA SOT23-5 Texas Instruments	2,000 In Stock	1 : $2.87000 Cut Tape (CT) 250 : $1.66980 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73601DBVT IC REG LIN POS ADJ 400MA SOT23-5 Texas Instruments	1,854 In Stock	1 : $2.87000 Cut Tape (CT) 250 : $1.66980 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73601QDBVRQ1 IC REG LIN POS ADJ 400MA SOT23-5 Texas Instruments	1,742 In Stock	1 : $2.89000 Cut Tape (CT) 3,000 : $1.51887 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	SC-74A, SOT-753	SOT-23-5
MIC29201-5.0WU-TR IC REG LINEAR 5V 400MA TO263-5 Microchip Technology	746 In Stock	1 : $3.02000 Cut Tape (CT) 750 : $2.30860 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26V	5V	-	0.75V @ 400mA	400mA	300 µA	12 mA	-	Enable	Load Dump, Over Current, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	TO-263-6, D2PAK (5 Leads + Tab), TO-263BA	TO-263-5
REG113NA-3.3/3K IC REG LINEAR 3.3V 400MA SOT23-5 Texas Instruments	2,190 In Stock	1 : $3.89000 Cut Tape (CT) 3,000 : $2.09980 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.41V @ 400mA	400mA	500 µA	1 mA	65dB (120Hz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73601MDCQREP IC REG LIN POS ADJ 400MA SOT223 Texas Instruments	3,953 In Stock	1 : $7.07000 Cut Tape (CT) 2,500 : $4.04891 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-55°C ~ 125°C	-	-	Surface Mount	SOT-223-6	SOT-223-6

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400mA 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.

400mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

400mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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