5.5V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Power Management (PMIC) | Electronic Components Distributor DigiKey

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Mfr Part #	Quantity Available	Price	Tariff Status	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
TLV75801PDRVR IC REG LIN POS ADJ 500MA 6-WSON Texas Instruments	30,458 In Stock	1 : $0.25000 Cut Tape (CT) 3,000 : $0.10040 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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)
TLV75901PDRVR IC REG LINEAR POS ADJ 1A 6-WSON Texas Instruments	13,010 In Stock	1 : $0.46000 Cut Tape (CT) 3,000 : $0.19904 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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)
MIC5353YMT-TR IC REG LIN POS ADJ 500MA 6-TMLF Microchip Technology	9,152 In Stock	1 : $0.46000 Cut Tape (CT) 5,000 : $0.35000 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	1.25V	5.5V	0.35V @ 500mA	500mA	175 µA	-	60dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	6-UFDFN Exposed Pad, 6-TMLF®	6-TMLF® (1.6x1.6)
RT9059GSP IC REG LIN POS ADJ 3A 8-SOP-EP Richtek USA Inc.	2,973 In Stock	1 : $0.55000 Cut Tape (CT) 2,500 : $0.24554 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
TPS73001DBVR IC REG LIN POS ADJ 200MA SOT23-6 Texas Instruments	2,944 In Stock	1 : $0.70000 Cut Tape (CT) 3,000 : $0.31844 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.22V	5.5V	0.21V @ 200mA	200mA	250 µA	-	68dB (100Hz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-6	SOT-23-6
RP132K001D-TR IC REG LINEAR POS ADJ 1A DFN Nisshinbo Micro Devices Inc.	27,727 In Stock	1 : $0.91000 Cut Tape (CT) 5,000 : $0.41539 Tape & Reel (TR)	-	RP132x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	5.5V	1.54V @ 1A	1A	85 µA	-	70dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-UFDFN Exposed Pad	DFN(PL)1820-6
TPS74501PQWDRVRQ1 IC REG LIN POS ADJ 500MA 6-WSON Texas Instruments	2,546 In Stock	1 : $1.21000 Cut Tape (CT) 3,000 : $0.58154 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6V	0.55V	5.5V	0.72V @ 500mA	500mA	36 µA	-	57dB ~ 35dB (1kHz ~ 1MHz)	Enable, Power Good	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	6-WDFN Exposed Pad	6-WSON (2x2)
AP7179DSKZ20-13 IC REG LIN POS ADJ 3A W-QFN3535 Diodes Incorporated	4,743 In Stock 5,000 Factory	1 : $1.47000 Cut Tape (CT) 5,000 : $0.71101 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	6.5V	0.8V	5.5V	0.18V @ 3A	3A	4 mA	5.5 mA	42dB ~ 25dB (10kHz ~ 500kHz)	Current Limit, Enable, Power Good, Soft Start	Over Current, Over Temperature, Reverse Current, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-WFQFN Exposed Pad	W-QFN3535-20 (Type A1)
TPS73701DCQR IC REG LIN POS ADJ 1A SOT-223-6 Texas Instruments	16,338 In Stock	1 : $1.50000 Cut Tape (CT) 2,500 : $0.74112 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.5V @ 1A	1A	400 µA	1.3 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-6	SOT-223-6
MIC5281YMME-TR IC REG LINEAR POS ADJ 25MA 8MSOP Microchip Technology	3,382 In Stock	1 : $1.92000 Cut Tape (CT) 2,500 : $1.45001 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	120V	1.27V	5.5V	3V @ 25mA	25mA	11 µA	-	90dB (20kHz ~ 2MHz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
TPS73601DCQR IC REG LIN POS ADJ 400MA SOT223 Texas Instruments	8,344 In Stock	1 : $2.09000 Cut Tape (CT) 2,500 : $1.05729 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-6	SOT-223-6
TPS78601DCQR IC REG LIN POS ADJ 1.5A SOT223-6 Texas Instruments	3,600 In Stock	1 : $2.51000 Cut Tape (CT) 2,500 : $1.24224 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.47V @ 1.5A	1.5A	385 µA	-	59dB ~ 32dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	SOT-223-6	SOT-223-6
MIC68200YML-TR IC REG LINEAR POS ADJ 1A 10MLF Microchip Technology	5,643 In Stock	1 : $2.99000 Cut Tape (CT) 5,000 : $2.26001 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.5V or Tracking	5.5V	0.4V @ 1A	1A	15 mA	80 mA	-	Enable, Power On Reset	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	10-VFDFN Exposed Pad, 10-MLF®	10-MLF® (3x3)
LP3878SDX-ADJ/NOPB IC REG LIN POS ADJ 800MA 8-WSON Texas Instruments	5,410 In Stock	1 : $2.99000 Cut Tape (CT) 4,500 : $1.55829 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	16V	1V	5.5V	1.1V @ 800mA	800mA	1.5 mA	15 mA	60dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	8-WDFN Exposed Pad	8-WSON (4x4)
SC4215HSETRT IC REG LINEAR POS ADJ 2A 8-SOIC Semtech Corporation	5,220 In Stock	1 : $3.66000 Cut Tape (CT) 2,500 : $1.26920 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable (Fixed)	1	6V	0.5V (0.5V)	5.5V	0.4V @ 2A	2A	50 µA	3 mA	-	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC, EDP
MIC69502WR-TR IC REG LINEAR POS ADJ 5A 7-SPAK Microchip Technology	7,323 In Stock	1 : $3.82000 Cut Tape (CT) 750 : $2.90001 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.5V	5.5V	0.5V @ 5A	5A	5 mA	150 mA	-	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SPAK-7 (7 Leads + Tab)	7-SPAK
MIC69502WR IC REG LINEAR POS ADJ 5A 7-SPAK Microchip Technology	677 In Stock	1 : $3.82000 Tube	Tariff may apply if shipping to the United States	-	Tube	Active	Positive	Adjustable	1	5.5V	0.5V	5.5V	0.5V @ 5A	5A	5 mA	150 mA	-	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SPAK-7 (7 Leads + Tab)	7-SPAK
MIC68400YML-TR IC REG LINEAR POS ADJ 3A 16-MLF Microchip Technology	5,414 In Stock	1 : $4.63000 Cut Tape (CT) 5,000 : $3.51001 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	0.5V or Tracking	5.5V	0.5V @ 3A	3A	-	-	-	Enable, Power On Reset, Power Sequencing	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	16-VQFN Exposed Pad, 16-MLF®	16-MLF® (4x4)
MIC68220YML-TR IC REG LINEAR POS ADJ 1A 20-MLF Microchip Technology	2,000 In Stock	1 : $6.09000 Cut Tape (CT) 1,000 : $4.60001 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	2	5.5V	0.5V or Tracking	5.5V	0.4V @ 1A	1A	15 mA	80 mA	-	Enable, Power On Reset, Power Sequencing	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	20-VFDFN Exposed Pad, 20-MLF®	20-MLF® (4x5)
TPS7A9401DSCR IC REG LINEAR POS ADJ 1A 10WSON Texas Instruments	3,450 In Stock	1 : $6.84000 Cut Tape (CT) 3,000 : $3.88664 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.7V	0V	5.5V	0.24V @ 1A	1A	22 mA	51 mA	51dB (1MHz)	Current Limit, Enable, Power Good, Soft Start	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-WSON (3x3)
TPS7A9601DSCR IC REG LINEAR POS ADJ 2A 10WSON Texas Instruments	441 In Stock	1 : $8.99000 Cut Tape (CT) 3,000 : $5.22583 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.7V	0V	5.5V	0.215V @ 2A	2A	22 mA	59 mA	102dB ~ 50dB (100Hz ~ 1MHz)	Current Limit, Power Good, Soft Start	Over Current, Over Temperature	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-WSON (3x3)
LT1585CM#PBF IC REG LIN POS ADJ 4.6A DDPAK-3 Analog Devices Inc.	182 In Stock	1 : $15.20000 Tube	-	-	Tube	Active	Positive	Adjustable	1	7V	1.25V	5.5V	1.4V @ 4.6A	4.6A	10 mA	-	-	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA	DDPAK-3
TPS73601DBVR IC REG LIN POS ADJ 400MA SOT23-5 Texas Instruments	12,458 In Stock	Active	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.2V @ 400mA	400mA	550 µA	1 mA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73101DBVR IC REG LIN POS ADJ 150MA SOT23-5 Texas Instruments	8,762 In Stock	Active	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.1V @ 150mA	150mA	550 µA	750 µA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS73201DBVR IC REG LIN POS ADJ 250MA SOT23-5 Texas Instruments	6,062 In Stock	Active	Tariff may apply if shipping to the United States	TPS732xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	5.5V	1.2V	5.5V	0.15V @ 250mA	250mA	550 µA	950 µA	58dB ~ 37dB (100Hz ~ 10kHz)	Enable	Over Current, Over Temperature, Short Circuit, Reverse Polarity	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5

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5.5V 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.

5.5V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

5.5V Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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