300mA 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

MIC5504-1.8YM5-TR IC REG LINEAR 1.8V 300MA SOT23-5 Microchip Technology	208,277 In Stock	1 : $0.25000 Cut Tape (CT) 3,000 : $0.17029 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.38V @ 300mA	300mA	55 µA	65 µA	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MIC5504-3.3YM5-TR IC REG LINEAR 3.3V 300MA SOT23-5 Microchip Technology	98,125 In Stock	1 : $0.25000 Cut Tape (CT) 3,000 : $0.17029 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.38V @ 300mA	300mA	55 µA	65 µA	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS7A2033PDBVR IC REG LINEAR 3.3V 300MA SOT23-5 Texas Instruments	31,221 In Stock	1 : $0.63000 Cut Tape (CT) 3,000 : $0.24544 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.14V @ 300mA	300mA	15 µA	2 mA	65dB ~ 40dB (100Hz ~ 1MHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
NCP114ASN330T1G IC REG LINEAR 3.3V 300MA 5TSOP onsemi	90,145 In Stock	1 : $0.71000 Cut Tape (CT) 3,000 : $0.13421 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
AP2210N-3.3TRG1 IC REG LINEAR 3.3V 300MA SOT23-3 Diodes Incorporated	31,820 In Stock	1 : $0.71000 Cut Tape (CT) 3,000 : $0.15972 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	13.2V	3.3V	-	0.5V @ 300mA	300mA	180 µA	15 mA	75dB (100Hz)	-	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
AP2210K-3.3TRG1 IC REG LINEAR 3.3V 300MA SOT23-5 Diodes Incorporated	24,412 In Stock	1 : $0.71000 Cut Tape (CT) 3,000 : $0.15972 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	13.2V	3.3V	-	0.5V @ 300mA	300mA	180 µA	15 mA	75dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AP7375-33SA-7 IC REG LIN 3.3V 300MA SOT23-3 Diodes Incorporated	16,704 In Stock 429,000 Factory	1 : $0.87000 Cut Tape (CT) 3,000 : $0.20093 Tape & Reel (TR)	AP7375	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	45V	3.3V	-	0.36V @ 100mA	300mA	5 µA	-	85dB (1kHz)	Current Limit	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
MCP1824T-ADJE/OT IC REG LIN POS ADJ 300MA SOT23-5 Microchip Technology	12,457 In Stock	1 : $0.87000 Cut Tape (CT) 3,000 : $0.66568 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.8V	5V	0.32V @ 300mA	300mA	220 µA	-	55dB (100Hz)	Enable	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MCP1824T-3302E/OT IC REG LINEAR 3.3V 300MA SOT23-5 Microchip Technology	8,160 In Stock	1 : $0.87000 Cut Tape (CT) 3,000 : $0.66568 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.32V @ 300mA	300mA	220 µA	-	55dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MCP1824T-1802E/OT IC REG LINEAR 1.8V 300MA SOT23-5 Microchip Technology	8,122 In Stock	1 : $0.87000 Cut Tape (CT) 3,000 : $0.66568 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	1.8V	-	0.32V @ 300mA	300mA	220 µA	-	55dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MCP1824T-0802E/OT IC REG LINEAR 0.8V 300MA SOT23-5 Microchip Technology	3,052 In Stock	1 : $0.87000 Cut Tape (CT) 3,000 : $0.66568 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	0.8V	-	0.32V @ 300mA	300mA	220 µA	-	55dB (100Hz)	Enable, Power Good	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
NCP718BSN330T1G IC REG LIN 3.3V 300MA TSOT23-5 onsemi	34,329 In Stock	1 : $0.88000 Cut Tape (CT) 3,000 : $0.31663 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	24V	3.3V	-	0.44V @ 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
AP7370-33Y-13 IC REG LINEAR 3.3V 300MA SOT89-3 Diodes Incorporated	20,010 In Stock	1 : $0.90000 Cut Tape (CT) 2,500 : $0.21280 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	18V	3.3V	-	0.6V @ 100mA	300mA	2.5 µA	300 µA	-	-	Over Current, Over Temperature, Reverse Current, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-243AA	SOT-89-3
TCR3UF33A,LM(CT (LDO) LINEAR VOLTAGE REG, VIN: 6 Toshiba Semiconductor and Storage	21,624 In Stock	1 : $0.94000 Cut Tape (CT) 3,000 : $0.19579 Tape & Reel (TR)	TCR3UF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.287V @ 300mA	300mA	680 nA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SMV
AP7375-50W5-7 IC REG LIN 5V 300MA SOT25 Diodes Incorporated	25,910 In Stock 210,000 Factory	1 : $0.96000 Cut Tape (CT) 3,000 : $0.22452 Tape & Reel (TR)	AP7375	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	45V	5V	-	0.36V @ 100mA	300mA	5 µA	-	-	Current Limit, Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-25
TCR3UG18A,LF IC REG LINEAR 1.8V 300MA 4WCSP-F Toshiba Semiconductor and Storage	5,721 In Stock	1 : $0.96000 Cut Tape (CT) 5,000 : $0.21084 Tape & Reel (TR)	TCR3UG	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.457V @ 300mA	300mA	680 nA	-	70dB (1kHz)	Enable	Inrush Current, Over Current, Thermal Shutdown	-40°C ~ 85°C (TJ)	-	-	Surface Mount	4-XFBGA, WLCSP	4-WCSP-F (0.65x0.65)
MCP1824ST-3302E/DB IC REG LIN 3.3V 300MA SOT223-3 Microchip Technology	12,872 In Stock	1 : $0.99000 Cut Tape (CT) 4,000 : $0.75857 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.32V @ 300mA	300mA	220 µA	-	55dB (100Hz)	-	Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
NCP718ASN330T1G IC REG LIN 3.3V 300MA TSOT23-5 onsemi	79,858 In Stock	1 : $1.02000 Cut Tape (CT) 3,000 : $0.33804 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	24V	3.3V	-	0.44V @ 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
NCP718ASN500T1G IC REG LINEAR 5V 300MA TSOT23-5 onsemi	22,522 In Stock	1 : $1.02000 Cut Tape (CT) 3,000 : $0.33804 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
MCP1802T-3302I/OT IC REG LINEAR 3.3V 300MA SOT23-5 Microchip Technology	35,184 In Stock	1 : $1.11000 Cut Tape (CT) 3,000 : $0.83598 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	3.3V	-	0.25V @ 100mA	300mA	50 µA	-	70dB (10kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MCP1802T-5002I/OT IC REG LINEAR 5V 300MA SOT23-5 Microchip Technology	9,091 In Stock	1 : $1.11000 Cut Tape (CT) 3,000 : $0.83598 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	10V	5V	-	0.25V @ 100mA	300mA	50 µA	-	70dB (10kHz)	Enable	Over Current	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
LDS3985M33R IC REG LINEAR 3.3V 300MA SOT23-5 STMicroelectronics	88,789 In Stock	1 : $1.15000 Cut Tape (CT) 3,000 : $0.61134 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.25V @ 300mA	300mA	150 µA	300 µA	55dB ~ 50dB (1kHz ~ 10kHz)	Shutdown	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AP7375Q-50Y-13 LDO CMOS LOWCURR SOT89 T&R 2.5K Diodes Incorporated	6,904 In Stock	1 : $1.21000 Cut Tape (CT) 2,500 : $0.29973 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	45V	5V	-	1.4V @ 300mA	300mA	8 µA	-	85dB (1kHz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-243AA	SOT-89-3
RT9193-33GB IC REG LINEAR 3.3V 300MA SOT23-5 Richtek USA Inc.	32,523 In Stock	1 : $1.28000 Cut Tape (CT) 3,000 : $0.31558 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.3V @ 300mA	300mA	130 µA	-	70dB ~ 50dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS7A2533DRVR IC REG LINEAR 3.3V 300MA 6WSON Texas Instruments	7,719 In Stock	1 : $1.36000 Cut Tape (CT) 3,000 : $0.57074 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	18V	3.3V	-	0.21V @ 300mA	300mA	4.5 µA	-	75dB ~ 52dB (10Hz ~ 1kHz)	Enable, Power Good	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)

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300mA 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.

300mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

300mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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