Adjustable 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
AP2127K-ADJTRG1 IC REG LIN POS ADJ 300MA SOT23-5 Diodes Incorporated	62.215 In Stock	1 : 0,15000 € Cut Tape (CT) 3.000 : 0,05900 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.8V	5.5V	0.3V @ 300mA	300mA	90 µA	-	68dB ~ 45db (100Hz ~ 10kHz)	-	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TLV75801PDBVR IC REG LIN POS ADJ 500MA SOT23-5 Texas Instruments	72.012 In Stock	1 : 0,23000 € Cut Tape (CT) 3.000 : 0,09315 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.55V	5.5V	0.88V @ 500mA	500mA	35 µA	-	50dB ~ 30dB (1kHz ~ 1MHz)	Enable	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
AP2210K-ADJTRG1 IC REG LIN POS ADJ 300MA SOT23-5 Diodes Incorporated	35.965 In Stock	1 : 0,24000 € Cut Tape (CT) 3.000 : 0,10297 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	13.2V	1.25V	12.7V	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
TLV75801PDRVR IC REG LIN POS ADJ 500MA 6-WSON Texas Instruments	30.023 In Stock	1 : 0,25000 € Cut Tape (CT) 3.000 : 0,10512 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.55V	5.5V	0.88V @ 500mA	500mA	35 µA	-	50dB ~ 30dB (1kHz ~ 1MHz)	Enable	Over Current, Over Temperature, UVLO	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
SPX5205M5-L/TR IC REG LIN POS ADJ 150MA SOT23-5 MaxLinear, Inc.	28.001 In Stock	1 : 0,27000 € Cut Tape (CT) 3.000 : 0,11109 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	16V	1.235V	15.65V	0.35V @ 150mA	150mA	5 µA	2.5 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 85°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM317LIDR IC REG LIN POS ADJ 100MA 8-SOIC Texas Instruments	22.344 In Stock	1 : 0,27000 € Cut Tape (CT) 2.500 : 0,11326 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	38V	1.2V	32V	-	100mA	2.5 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS79301DBVR IC REG LIN POS ADJ 200MA SOT23-6 Texas Instruments	17.309 In Stock	1 : 0,28000 € Cut Tape (CT) 3.000 : 0,11825 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.22V	5.5V	-	200mA	220 µA	-	70dB ~ 43dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 150°C	-	-	Surface Mount	SOT-23-6	SOT-23-6
LDK220M-R IC REG LIN POS ADJ 200MA SOT23-5 STMicroelectronics	19.566 In Stock	1 : 0,29000 € Cut Tape (CT) 3.000 : 0,12134 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	13.2V	-	-	0.35V @ 200mA	200mA	90 µA	100 µA	60dB ~ 45dB (120Hz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM2931CDR2G IC REG LIN POS ADJ 100MA 8-SOIC onsemi	5.600 In Stock	1 : 0,31000 € Cut Tape (CT) 2.500 : 0,13256 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	26V	2.7V	29.5V	0.6V @ 100mA	100mA	1 mA	6 mA	-	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM317MBSTT3G IC REG LIN POS ADJ 500MA SOT-223 onsemi	19.824 In Stock	1 : 0,35000 € Cut Tape (CT) 4.000 : 0,14810 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	500mA	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223 (TO-261)
LD1117ASTR IC REG LINEAR POS ADJ 1A SOT-223 STMicroelectronics	7.402 In Stock	1 : 0,35000 € Cut Tape (CT) 2.500 : 0,15144 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	15V	1.25V	15V	1.3V @ 1A	1A	5 mA	-	80dB (120Hz)	-	Over Current, Over Temperature	0°C ~ 125°C	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223
SPX3819M5-L/TR IC REG LIN POS ADJ 500MA SOT23-5 MaxLinear, Inc.	10.005 In Stock	1 : 0,37000 € Cut Tape (CT) 3.000 : 0,15857 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	16V	1.235V	15.3V	0.7V @ 500mA	500mA	8 µA	30 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM317MDT-TR IC REG LINEAR POS ADJ 500MA DPAK STMicroelectronics	50.471 In Stock	1 : 0,40000 € Cut Tape (CT) 2.500 : 0,17246 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	500mA	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
LM317MSTT3G IC REG LIN POS ADJ 500MA SOT-223 onsemi	23.830 In Stock	1 : 0,40000 € Cut Tape (CT) 4.000 : 0,16880 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	500mA	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C (TJ)	-	-	Surface Mount	TO-261-4, TO-261AA	SOT-223 (TO-261)
AP7361C-FGE-7 IC REG LINEAR POS ADJ 1A 8UDFN Diodes Incorporated	10.085 In Stock	1 : 0,41000 € Cut Tape (CT) 3.000 : 0,17862 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.8V	5V	0.36V @ 1A (Typ)	1A	80 µA	-	75dB ~ 55dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C	-	-	Surface Mount	8-UDFN Exposed Pad	U-DFN3030-8 (Type E)
NCP718BSNADJT1G IC REG LIN POS ADJ 300MA TSOT23 onsemi	62.341 In Stock	1 : 0,41000 € Cut Tape (CT) 3.000 : 0,18109 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	24V	1.2V	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
MIC94325YMT-TR IC REG LIN POS ADJ 500MA 6-TDFN Microchip Technology	16.538 In Stock	1 : 0,41000 € Cut Tape (CT) 5.000 : 0,32709 € Tape & Reel (TR)	Ripple Blocker™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	3.6V	1.2V	3.4V	0.2V @ 500mA	500mA	250 µA	-	85dB ~ 50dB (100Hz ~ 5MHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-UFDFN Exposed Pad	6-TDFN (1.6x1.6)
TLV75901PDRVR IC REG LINEAR POS ADJ 1A 6-WSON Texas Instruments	2.420 In Stock	1 : 0,41000 € Cut Tape (CT) 3.000 : 0,17980 € 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)
LDL212PUR IC REG LINEAR POS ADJ 1.2A 6-DFN STMicroelectronics	1.219 In Stock	1 : 0,43000 € Cut Tape (CT) 3.000 : 0,15845 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	18V	1.18V	17.4V	0.6V @ 1.2A	1.2A	380 µA	380 µA	87dB ~ 50dB (120Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	6-VDFN Exposed Pad	6-DFN (3x3)
NCP718ASNADJT1G IC REG LIN POS ADJ 300MA TSOT23 onsemi	3.365 In Stock	1 : 0,44000 € Cut Tape (CT) 3.000 : 0,19238 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	24V	1.2V	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
MIC5205YM5-TR IC REG LIN POS ADJ 150MA SOT23-5 Microchip Technology	108.301 In Stock	1 : 0,46000 € Cut Tape (CT) 3.000 : 0,34608 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	16V	1.242V	15.65V	0.35V @ 150mA	150mA	150 µA	2.5 mA	75dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM317MBDTRKG IC REG LINEAR POS ADJ 500MA DPAK onsemi	48.252 In Stock 10.000 Factory	1 : 0,46000 € Cut Tape (CT) 2.500 : 0,20136 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	500mA	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
NCP133AMXADJTCG IC REG LIN POS ADJ 500MA 6-XDFN onsemi	10.530 In Stock 90.000 Factory	1 : 0,46000 € Cut Tape (CT) 5.000 : 0,20064 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.8V	3.6V	0.25V @ 500mA	500mA	-	-	80dB ~ 70dB (1kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 85°C	-	-	Surface Mount	6-XFDFN Exposed Pad	6-XDFN (1.2x1.2)
LM317T IC REG LINEAR POS ADJ 1.5A TO220 STMicroelectronics	23.889 In Stock	1 : 0,47000 € Tube	-	Tube	Active	Positive	Adjustable	1	40V	1.2V	37V	-	1.5A	10 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-220-3	TO-220
RT9059GSP IC REG LIN POS ADJ 3A 8-SOP-EP Richtek USA Inc.	9.090 In Stock	1 : 0,47000 € Cut Tape (CT) 2.500 : 0,21141 € Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Positive	Adjustable	1	5.5V	3V	5.5V	0.45V @ 3A	3A	1.2 mA	-	-	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOP-EP

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Adjustable 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.

Adjustable Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Adjustable Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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