450mA 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
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
TPS7A1901DRBR IC REG LIN POS ADJ 450MA 8-SON Texas Instruments	4,083 In Stock	1 : £1.14000 Cut Tape (CT) 3,000 : £0.56031 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.5V	18V	0.45V @ 400mA	450mA	40 µA	-	45dB (100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-VDFN Exposed Pad	8-SON (3x3)
NCV8161BSN330T1G IC REG LINEAR 3.3V 450MA 5-TSOP onsemi	9,050 In Stock	1 : £1.38000 Cut Tape (CT) 3,000 : £0.34861 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	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCP161ASN180T1G IC REG LINEAR 1.8V 450MA SOT23-5 onsemi	93,161 In Stock	1 : £0.72000 Cut Tape (CT) 3,000 : £0.16068 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
NCV8161ASN330T1G IC REG LINEAR 3.3V 450MA 5-TSOP onsemi	17,981 In Stock	1 : £1.38000 Cut Tape (CT) 3,000 : £0.34861 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	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
TLE42754DATMA1 IC REG LIN 5V 450MA PG-TO252-5 Infineon Technologies	9,535 In Stock	Active	OPTIREG™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	42V	5V	-	0.5V @ 300mA	450mA	200 µA	25 mA	60dB (100Hz)	Reset	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	TO-252-5, DPAK (4 Leads + Tab), TO-252AD	PG-TO252-5
NCV4275ADS50R4G IC REG LINEAR 5V 450MA D2PAK-5 onsemi	4,084 In Stock	Not For New Designs	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Positive	Fixed	1	42V	5V	-	0.5V @ 300mA	450mA	200 µA	35 mA	60dB (100Hz)	Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-263-6, D2PAK (5 Leads + Tab), TO-263BA	D2PAK-5
NCP161ASN500T1G IC REG LINEAR 5V 450MA SOT23-5 onsemi	2,891 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	5V	-	-	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
NCV8161AMX180TBG IC REG LINEAR 1.8V 450MA 4-XDFN onsemi	34,189 In Stock	1 : £0.87000 Cut Tape (CT) 5,000 : £0.16505 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.45V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	4-XDFN Exposed Pad	4-XDFN (1x1)
NCV4275ADT50RKG IC REG LINEAR 5V 450MA DPAK-5 onsemi	2,939 In Stock	1 : £1.09000 Cut Tape (CT) 2,500 : £0.53932 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Positive	Fixed	1	42V	5V	-	0.5V @ 300mA	450mA	200 µA	35 mA	60dB (100Hz)	Reset	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-252-5, DPAK (4 Leads + Tab), TO-252AD	DPAK-5
NCV8161ASN180T1G IC REG LINEAR 1.8V 450MA 5-TSOP onsemi	11,820 In Stock	1 : £1.12000 Cut Tape (CT) 3,000 : £0.26947 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	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
TPS7A1901DRBT IC REG LIN POS ADJ 450MA 8-SON Texas Instruments	3,512 In Stock	1 : £1.34000 Cut Tape (CT) 250 : £0.60508 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.5V	18V	0.45V @ 400mA	450mA	40 µA	-	45dB (100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-VDFN Exposed Pad	8-SON (3x3)
TPS7B6750QPWPRQ1 IC REG LINEAR 5V 450MA 20-HTSSOP Texas Instruments	3,079 In Stock	1 : £1.56000 Cut Tape (CT) 2,000 : £0.80528 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	40V	5V	-	0.3V @ 200mA	450mA	25 µA	35 µA	60dB ~ 40dB (100Hz ~ 100kHz)	Enable, Reset	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
TLE4275QKVURQ1 IC REG LINEAR 5V 450MA TO252-5 Texas Instruments	1,121 In Stock 1,904 Marketplace	1 : £2.05000 Cut Tape (CT) 2,500 : £1.07376 Tape & Reel (TR) 217 : £1.06369 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	42V	5V	-	0.5V @ 300mA	450mA	200 µA	22 mA	60dB (100Hz)	-	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	TO-252-5, DPAK (4 Leads + Tab), TO-252AD	TO-252-5
NCP161ASN300T1G IC REG LINEAR 3V 450MA SOT23-5 onsemi	72,367 In Stock	1 : £0.86000 Cut Tape (CT) 3,000 : £0.16225 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3V	-	0.33V @ 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
NCV8161BSN300T1G IC REG LINEAR 3V 450MA 5-TSOP onsemi	35,432 In Stock	1 : £1.38000 Cut Tape (CT) 3,000 : £0.34861 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3V	-	0.33V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-5 Thin, TSOT-23-5	5-TSOP
NCP161AMX330TBG IC REG LINEAR 3.3V 450MA 4-XDFN onsemi	12,264 In Stock	Active	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.26V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	4-XDFN Exposed Pad	4-XDFN (1x1)
NCP161BMX180TBG IC REG LINEAR 1.8V 450MA 4-XDFN onsemi	8,835 In Stock	Active	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.45V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TA)	-	-	Surface Mount	4-XDFN Exposed Pad	4-XDFN (1x1)
NCP161AFCS180T2G IC REG LINEAR 1.8V 450MA 4-WLCSP onsemi	6,938 In Stock	Active	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.45V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	4-XFBGA, WLCSP	4-WLCSP (0.64x0.64)
NCP161AFCT180T2G IC REG LINEAR 1.8V 450MA 4-WLCSP onsemi	1,540 In Stock	1 : £0.15000 Cut Tape (CT) 5,000 : £0.05982 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.45V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	4-XFBGA, WLCSP	4-WLCSP (0.64x0.64)
NCP161AFCT300T2G IC REG LINEAR 3V 450MA 4-WLCSP onsemi	5,020 In Stock	1 : £0.18000 Cut Tape (CT) 5,000 : £0.06793 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3V	-	0.275V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	4-XFBGA, WLCSP	4-WLCSP (0.64x0.64)
NCV8161AMX300TBG IC REG LINEAR 3V 450MA 4-XDFN onsemi	0 In Stock 80,999 Marketplace Check Lead Time	1 : £0.21000 Cut Tape (CT) 3,000 : £0.08430 Tape & Reel (TR) 2,294 : £0.10020 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Positive	Fixed	1	5.5V	3V	-	0.275V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	4-XDFN Exposed Pad	4-XDFN (1x1)
NCP161AFCS500T2G IC REG LINEAR 5V 450MA 4-WLCSP onsemi	3,744 In Stock	1 : £0.43000 Cut Tape (CT) 5,000 : £0.08101 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	5V	-	0.19V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C	-	-	Surface Mount	4-XFBGA, WLCSP	4-WLCSP (0.64x0.64)
NCP161BMX250TBG IC REG LINEAR 2.5V 450MA 4-XDFN onsemi	3,114 In Stock	1 : £0.47000 Cut Tape (CT) 5,000 : £0.08920 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	2.5V	-	0.315V @ 450mA	450mA	23 µA	-	91dB ~ 48dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TA)	-	-	Surface Mount	4-XDFN Exposed Pad	4-XDFN (1x1)
NCP161ASN350T1G IC REG LINEAR 3.5V 450MA SOT23-5 onsemi	0 In Stock 44,140 Marketplace Check Lead Time	1 : £0.69000 Cut Tape (CT) 3,000 : £0.15266 Tape & Reel (TR)	-	Tape & Reel (TR) Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.5V	-	-	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

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450mA 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.

450mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

450mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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