100mA 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
AS78L05RTR-E1 IC REG LINEAR 5V 100MA SOT89-3 Diodes Incorporated	18,025 In Stock	1 : £0.13000 Cut Tape (CT) 1,000 : £0.05547 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	1.8V @ 100mA (Typ)	100mA	5.5 mA	-	62dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
AS78L05RTR-G1 IC REG LINEAR 5V 100MA SOT89-3 Diodes Incorporated	226,425 In Stock 114,000 Factory	1 : £0.14000 Cut Tape (CT) 1,000 : £0.05837 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	1.8V @ 100mA (Typ)	100mA	5.5 mA	-	62dB (120Hz)	-	Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
L78L05ABUTR IC REG LINEAR 5V 100MA SOT89-3 STMicroelectronics	56,316 In Stock	1 : £0.18000 Cut Tape (CT) 2,500 : £0.07325 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	5V	-	-	100mA	5.5 mA	6 mA	49dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
L78L33ABUTR IC REG LINEAR 3.3V 100MA SOT89-3 STMicroelectronics	97,842 In Stock	1 : £0.21000 Cut Tape (CT) 2,500 : £0.08507 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	3.3V	-	-	100mA	5.5 mA	6 mA	49dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
LM317LIDR IC REG LIN POS ADJ 100MA 8-SOIC Texas Instruments	10,834 In Stock	1 : £0.21000 Cut Tape (CT) 2,500 : £0.08604 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
LM317LD13TR IC REG LIN POS ADJ 100MA 8-SOIC STMicroelectronics	57,851 In Stock	1 : £0.21000 Cut Tape (CT) 2,500 : £0.08814 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable	1	40V	1.2V	37V	-	100mA	5 mA	-	80dB ~ 65dB (120Hz)	-	Over Current, Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UA78L05ACPK IC REG LINEAR 5V 100MA SOT89-3 Texas Instruments	54,573 In Stock	1 : £0.22000 Cut Tape (CT) 1,000 : £0.09597 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	5V	-	1.7V @ 40mA	100mA	-	-	49dB (120Hz)	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
UA78L05ACDR IC REG LINEAR 5V 100MA 8-SOIC Texas Instruments	25,982 In Stock	1 : £0.24000 Cut Tape (CT) 2,500 : £0.10070 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	20V	5V	-	1.7V @ 40mA	100mA	-	-	49dB (120Hz)	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM2931CDR2G IC REG LIN POS ADJ 100MA 8-SOIC onsemi	15,524 In Stock	1 : £0.27000 Cut Tape (CT) 2,500 : £0.11541 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
MCP1792T-3302H/CB IC REG LIN 3.3V 100MA SOT23A-3 Microchip Technology	10,322 In Stock	1 : £0.29000 Cut Tape (CT) 3,000 : £0.21312 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	55V	3.3V	-	1.2V @ 100mA	100mA	45 µA	150 µA	80dB ~ 55dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23A-3
LP2981-33DBVR IC REG LINEAR 3.3V 100MA SOT23-5 Texas Instruments	37,682 In Stock	1 : £0.32000 Cut Tape (CT) 3,000 : £0.14011 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	16V	3.3V	-	0.37V @ 100mA	100mA	95 µA	1.7 mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MCP1792T-5002H/DB IC REG LINEAR 5V 100MA SOT-223-3 Microchip Technology	18,572 In Stock	1 : £0.33000 Cut Tape (CT) 4,000 : £0.24987 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	55V	5V	-	1.2V @ 100mA	100mA	45 µA	150 µA	80dB ~ 55dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
LM78L12ACMX/NOPB IC REG LINEAR 12V 100MA 8-SOIC Texas Instruments	18,517 In Stock	1 : £0.36000 Cut Tape (CT) 2,500 : £0.15986 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	12V	-	-	100mA	3 mA	-	54dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TC1015-3.3VCT713 IC REG LINEAR 3.3V 100MA SOT23-5 Microchip Technology	13,321 In Stock	1 : £0.36000 Cut Tape (CT) 3,000 : £0.26456 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	6V	3.3V	-	0.25V @ 100mA	100mA	80 µA	-	64dB (1kHz)	Enable	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	SC-74A, SOT-753	SOT-23-5
MIC5253-3.3YC5-TR IC REG LINEAR 3.3V 100MA SC-70-5 Microchip Technology	11,134 In Stock	1 : £0.36000 Cut Tape (CT) 3,000 : £0.26456 Tape & Reel (TR)	Teeny™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.3V @ 100mA	100mA	100 µA	150 µA	70dB ~ 65dB (1kHz ~ 10kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	-	-	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
LM2931AD-5.0R2G IC REG LINEAR 5V 100MA 8-SOIC onsemi	14,728 In Stock	1 : £0.40000 Cut Tape (CT) 2,500 : £0.17665 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	26V	5V	-	0.6V @ 100mA	100mA	1 mA	30 mA	90dB (120Hz)	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM317LCPK IC REG LIN POS ADJ 100MA SOT89-3 Texas Instruments	8,442 In Stock	1 : £0.40000 Cut Tape (CT) 1,000 : £0.18762 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	0°C ~ 125°C	-	-	Surface Mount	TO-243AA	SOT-89-3
LM78L12ACZ/NOPB IC REG LINEAR 12V 100MA TO92-3 Texas Instruments	7,089 In Stock	1 : £0.42000 Bulk	-	Bulk	Active	Positive	Fixed	1	35V	12V	-	-	100mA	3 mA	-	54dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
LP2950CDT-3.3RKG IC REG LINEAR 3.3V 100MA DPAK onsemi	11,041 In Stock	1 : £0.44000 Cut Tape (CT) 2,500 : £0.19894 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	30V	3.3V	-	0.45V @ 100mA	100mA	120 µA	12 mA	-	-	Over Current, Over Temperature	-40°C ~ 125°C	-	-	Surface Mount	TO-252-3, DPAK (2 Leads + Tab), SC-63	DPAK
LM78L05ACMX/NOPB IC REG LINEAR 5V 100MA 8-SOIC Texas Instruments	40,870 In Stock	1 : £0.46000 Cut Tape (CT) 2,500 : £0.20713 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	35V	5V	-	-	100mA	3 mA	-	62dB (120Hz)	-	Over Temperature, Short Circuit	0°C ~ 125°C	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
RT9058-33GV IC REG LINEAR 3.3V 100MA SOT23-3 Richtek USA Inc.	24,333 In Stock	1 : £0.46000 Cut Tape (CT) 3,000 : £0.20573 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	36V	3.3V	-	0.5V @ 10mA	100mA	3.5 µA	5 µA	70dB ~ 40dB (100Hz ~ 100kHz)	-	Over Current	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LP2951DR IC REG LIN POS ADJ 100MA 8-SOIC Texas Instruments	12,532 In Stock	1 : £0.47000 Cut Tape (CT) 2,500 : £0.21328 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable (Fixed)	1	30V	1.235V (5V)	30V	0.6V @ 100mA	100mA	120 µA	14 mA	-	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LP2951-50DR IC REG LIN POS ADJ 100MA 8-SOIC Texas Instruments	5,114 In Stock	1 : £0.47000 Cut Tape (CT) 2,500 : £0.21328 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable (Fixed)	1	30V	1.235V (5V)	30V	0.6V @ 100mA	100mA	120 µA	14 mA	-	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LP2951CMX/NOPB IC REG LIN POS ADJ 100MA 8-SOIC Texas Instruments	10,575 In Stock	1 : £0.49000 Cut Tape (CT) 2,500 : £0.22249 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Adjustable (Fixed)	1	30V	1.235V (5V)	29V	0.6V @ 100mA	100mA	120 µA	14 mA	-	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MCP1793T-5002H/OT IC REG LINEAR 5V 100MA SOT23-5 Microchip Technology	14,522 In Stock	1 : £0.49000 Cut Tape (CT) 3,000 : £0.37480 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	55V	5V	-	1.2V @ 100mA	100mA	45 µA	150 µA	80dB ~ 55dB (100Hz ~ 100kHz)	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount	SC-74A, SOT-753	SOT-23-5

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100mA 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.

100mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

100mA Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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