1A 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

TLV1117LV33DCYR IC REG LINEAR 3.3V 1A SOT223-4 Texas Instruments	17,985 In Stock	1 : $0.26000 Cut Tape (CT) 2,500 : $0.09370 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	1.3V @ 800mA	1A	100 µA	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
TLV1117LV12DCYR IC REG LINEAR 1.2V 1A SOT223-4 Texas Instruments	12,346 In Stock	1 : $0.29000 Cut Tape (CT) 2,500 : $0.10710 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.2V	-	1.3V @ 800mA	1A	100 µA	-	75dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-4
TLV76701DRVR IC REG LINEAR POS ADJ 1A 6WSON Texas Instruments	10,518 In Stock	1 : $0.37000 Cut Tape (CT) 3,000 : $0.13854 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	16V	0.8V	13.6V	1.4V @ 1A	1A	80 µA	1.5 mA	70dB (120Hz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
AZ1117CH-3.3TRG1 IC REG LINEAR 3.3V 1A SOT223 Diodes Incorporated	34,952 In Stock	1 : $0.39000 Cut Tape (CT) 4,000 : $0.08165 Tape & Reel (TR)	AZ1117C	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	15V	3.3V	-	1.3V @ 800mA	1A	6 mA	-	70dB (120Hz)	-	Thermal Shutdown	-20°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
AZ1117CH-ADJTRG1 IC REG LINEAR POS ADJ 1A SOT223 Diodes Incorporated	18,712 In Stock 368,000 Factory	1 : $0.46000 Cut Tape (CT) 4,000 : $0.09991 Tape & Reel (TR)	AZ1117C	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	15V	1.25V	13.7V	1.3V @ 800mA	1A	5 mA	-	70dB (120Hz)	-	Thermal Shutdown	-20°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
NCP1117LPSTADT3G IC REG LINEAR POS ADJ 1A SOT223 onsemi	17,472 In Stock	1 : $0.47000 Cut Tape (CT) 4,000 : $0.15656 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	18V	1.25V	16.6V	1.4V @ 1A	1A	50 µA	-	60dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223
NCP1117LPST33T3G IC REG LINEAR 3.3V 1A SOT223 onsemi	9,264 In Stock	1 : $0.47000 Cut Tape (CT) 4,000 : $0.15656 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	18V	3.3V	-	1.4V @ 1A	1A	700 µA	-	60dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223
NCP186AMX330TAG IC REG LINEAR 3.3V 1A 8XDFN onsemi	58,716 In Stock	1 : $0.48000 Cut Tape (CT) 5,000 : $0.14917 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)
AZ1117IH-3.3TRG1 IC REG LINEAR 3.3V 1A SOT223 Diodes Incorporated	83,517 In Stock	1 : $0.53000 Cut Tape (CT) 4,000 : $0.11673 Tape & Reel (TR)	AZ1117I	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	15V	3.3V	-	1.3V @ 800mA	1A	6 mA	-	70dB (120Hz)	-	Thermal Shutdown	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
AZ1117IH-5.0TRG1 IC REG LINEAR 5V 1A SOT223 Diodes Incorporated	36,726 In Stock 340,000 Factory	1 : $0.53000 Cut Tape (CT) 4,000 : $0.11673 Tape & Reel (TR)	AZ1117I	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	15V	5V	-	1.3V @ 800mA	1A	6 mA	-	70dB (120Hz)	-	Thermal Shutdown	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
AZ1117IH-ADJTRG1 IC REG LINEAR POS ADJ 1A SOT223 Diodes Incorporated	21,483 In Stock 1,120,000 Factory	1 : $0.53000 Cut Tape (CT) 4,000 : $0.11673 Tape & Reel (TR)	AZ1117I	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	15V	1.25V	13.7V	1.3V @ 800mA	1A	5 mA	-	70dB (120Hz)	-	Thermal Shutdown	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
TLV75901PDRVR IC REG LINEAR POS ADJ 1A 6WSON Texas Instruments	11,345 In Stock	1 : $0.53000 Cut Tape (CT) 3,000 : $0.20635 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.55V	5.5V	0.225V @ 1A	1A	35 µA	-	50dB ~ 30dB (1kHz ~ 1MHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
TLV76733DRVR IC REG LINEAR 3.3V 1A 6WSON Texas Instruments	11,827 In Stock	1 : $0.57000 Cut Tape (CT) 3,000 : $0.22750 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	3.3V	-	1.4V @ 1A	1A	80 µA	1.5 mA	70dB (120Hz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
NCV1117ST33T3G IC REG LINEAR 3.3V 1A SOT223 onsemi	27,808 In Stock	1 : $0.65000 Cut Tape (CT) 4,000 : $0.23452 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	3.3V	-	1.2V @ 800mA	1A	10 mA	-	64dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223
MC7815BDTRKG IC REG LINEAR 15V 1A DPAK onsemi	6,972 In Stock	1 : $0.65000 Cut Tape (CT) 2,500 : $0.23411 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	15V	-	2V @ 1A (Typ)	1A	8 mA	-	58dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCV7805BDTRKG IC REG LINEAR 5V 1A DPAK onsemi	89,320 In Stock	1 : $0.67000 Cut Tape (CT) 2,500 : $0.24298 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	2V @ 1A (Typ)	1A	8 mA	-	83dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
LD56100DPU33R IC REG LINEAR 3.3V 1A 8DFN STMicroelectronics	33,552 In Stock	1 : $0.67000 Cut Tape (CT) 3,000 : $0.26053 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.16V @ 1A	1A	155 µA	-	70dB ~ 55dB (1kHz ~ 100kHz)	Enable, Soft Start	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-XFDFN Exposed Pad	8-DFN (1.6x1.2)
MC7812BDTRKG IC REG LINEAR 12V 1A DPAK onsemi	9,135 In Stock	1 : $0.67000 Cut Tape (CT) 2,500 : $0.24270 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
NCP1117STAT3G IC REG LINEAR POS ADJ 1A SOT223 onsemi	55,983 In Stock	1 : $0.68000 Cut Tape (CT) 4,000 : $0.24543 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	1.25V	18.8V	1.2V @ 800mA	1A	10 mA	-	73dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223
NCP1117ST33T3G IC REG LINEAR 3.3V 1A SOT223 onsemi	36,021 In Stock	1 : $0.68000 Cut Tape (CT) 4,000 : $0.24543 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	3.3V	-	1.2V @ 800mA	1A	10 mA	-	64dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223
NCP1117ST50T3G IC REG LINEAR 5V 1A SOT223 onsemi	31,633 In Stock	1 : $0.68000 Cut Tape (CT) 4,000 : $0.24543 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
AZ1117ID-3.3TRG1 IC REG LINEAR 3.3V 1A TO252-2 Diodes Incorporated	21,478 In Stock 265,000 Factory	1 : $0.72000 Cut Tape (CT) 2,500 : $0.17652 Tape & Reel (TR)	AZ1117I	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	15V	3.3V	-	1.4V @ 800mA	1A	6 mA	-	70dB (120Hz)	-	Thermal Shutdown	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252-3
MC7805CD2TR4G IC REG LINEAR 5V 1A D2PAK onsemi	6,879 In Stock	1 : $0.73000 Cut Tape (CT) 800 : $0.36864 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
NCV1117DT50RKG IC REG LINEAR 5V 1A DPAK onsemi	15,617 In Stock	1 : $0.75000 Cut Tape (CT) 2,500 : $0.26888 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	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCV1117DTARKG IC REG LINEAR POS ADJ 1A DPAK onsemi	18,130 In Stock	1 : $0.77000 Cut Tape (CT) 2,500 : $0.27638 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	1.25V	18.8V	1.2V @ 800mA	1A	10 mA	-	73dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK

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1A 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.

1A Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

1A Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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