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

Showing

of 8

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
LP5907MFX-3.3/NOPB IC REG LINEAR 3.3V 250MA SOT23-5 Texas Instruments	16,871 In Stock	1 : $0.82000 Cut Tape (CT) 3,000 : $0.35678 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.25V @ 250mA	250mA	25 µA	425 µA	90dB ~ 60dB (100Hz ~ 100kHz)	Enable	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS74801DRCR IC REG LIN POS ADJ 1.5A 10VSON Texas Instruments	7,958 In Stock	1 : $1.91000 Cut Tape (CT) 3,000 : $0.91394 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	3.6V	0.16V @ 1.5A	1.5A	-	-	50dB ~ 30dB (1kHz ~ 300kHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS72301DBVR IC REG LIN NEG ADJ 200MA SOT23-5 Texas Instruments	1,525 In Stock	1 : $4.66000 Cut Tape (CT) 3,000 : $2.44546 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Adjustable	1	-10V	-1.2V	-10V	0.5V @ 200mA	200mA	200 µA	500 µA	65dB ~ 48dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS72325DBVR IC REG LIN -2.5V 200MA SOT23-5 Texas Instruments	1,011 In Stock	1 : $4.66000 Cut Tape (CT) 3,000 : $2.44546 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Fixed	1	-10V	-2.5V	-	0.5V @ 200mA	200mA	200 µA	500 µA	65dB ~ 48dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MAX1735EUK50+T IC REG LIN NEG ADJ 200MA SOT23-5 Analog Devices Inc./Maxim Integrated	4,105 In Stock	1 : $5.40000 Cut Tape (CT) 2,500 : $2.89282 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Adjustable (Fixed)	1	-6.5V	-1.25V (-5V)	-5.5V	0.24V @ 200mA	200mA	85 µA	125 µA	60dB (100Hz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
LD1117ADT33TR IC REG LINEAR 3.3V 1A DPAK STMicroelectronics	18,661 In Stock	1 : $0.91000 Cut Tape (CT) 2,500 : $0.41208 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	15V	3.3V	-	1.3V @ 1A	1A	10 mA	-	75dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
TPS72325QDBVRQ1 IC REG LIN -2.5V 200MA SOT23-5 Texas Instruments	1,003 In Stock	1 : $5.40000 Cut Tape (CT) 3,000 : $2.87502 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Negative	Fixed	1	-10V	-2.5V	-	0.5V @ 200mA	200mA	200 µA	500 µA	65dB ~ 48dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	SC-74A, SOT-753	SOT-23-5
LT3045EDD#TRPBF IC REG LIN POS ADJ 500MA 10DFN Analog Devices Inc.	0 In Stock Check Lead Time	1 : $15.06000 Cut Tape (CT) 2,500 : $6.74674 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	20V	0V	15V	0.45V @ 500mA	500mA	20 µA	25 mA	117dB ~ 53dB (120Hz ~ 10MHz)	Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)

Showing

of 8

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.