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

Showing

of 4

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	Mounting Type	Package / Case	Supplier Device Package
NCP508SQ33T1G IC REG LINEAR 3.3V 50MA SC88A onsemi	5,733 In Stock	1 : £0.69000 Cut Tape (CT) 3,000 : £0.14903 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	7V	3.3V	-	0.18V @ 50mA (Typ)	50mA	1 µA	1.9 mA	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-88A (SC-70-5/SOT-353)
RP132H331D-T1-FE IC REG LINEAR 3.3V 1A SOT89-5 Nisshinbo Micro Devices Inc.	4,568 In Stock	1 : £0.74000 Cut Tape (CT) 1,000 : £0.36542 Tape & Reel (TR)	RP132x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6.5V	3.3V	-	0.68V @ 1A	1A	85 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	SOT-89-5/6	SOT-89-5
RP132H101D-T1-FE LOW VOLTAGE 1A VOLTAGE REGULATOR Nisshinbo Micro Devices Inc.	2,920 In Stock	1 : £0.74000 Cut Tape (CT) 1,000 : £0.36542 Tape & Reel (TR)	RP132x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6.5V	1V	-	1.39V @ 1A	1A	85 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	SOT-89-5/6	SOT-89-5
RP132H181D-T1-FE IC REG LINEAR 1.8V 1A SOT89-5 Nisshinbo Micro Devices Inc.	1,630 In Stock	1 : £0.74000 Cut Tape (CT) 1,000 : £0.36542 Tape & Reel (TR)	RP132x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6.5V	1.8V	-	1.05V @ 1A	1A	85 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	Surface Mount	SOT-89-5/6	SOT-89-5

Showing

of 4

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.