Voltage - Output (Min/Fixed) is 3.8V - PMIC - Voltage Regulators - Linear Distributor - LD2979M38TR LP2981AIM5X-3.8 LP2981IM5X-3.8

Part Number	Manufacturer / Brand	Brife Description	Part 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
LD2979M38TR	STMicroelectronics	IC Regulators LINEAR 3.8V 50MA SOT23-5	Obsolete	Positive	Fixed	1	16V	3.8V	-	0.6V @ 50mA	50mA	170µA	13mA	63dB (120Hz)	Enable	Over Current, Over Temperature	-25°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
LP2981AIM5X-3.8	Texas Instruments	IC Regulators LINEAR 3.8V 100MA SOT23-5	Discontinued at -	Positive	Fixed	1	16V	3.8V	-	0.37V @ 100mA	100mA	95µA	1.7mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
LP2981IM5X-3.8	Texas Instruments	IC Regulators LINEAR 3.8V 100MA SOT23-5	Obsolete	Positive	Fixed	1	16V	3.8V	-	0.37V @ 100mA	100mA	95µA	1.7mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
LP2982AIM5X-3.8	Texas Instruments	IC Regulators LINEAR 3.8V 50MA SOT23-5	Obsolete	Positive	Fixed	1	16V	3.8V	-	0.33V @ 80mA	50mA	95µA	1.4mA	45dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
LP2985AIM5X-3.8	Texas Instruments	IC Regulators LINEAR 3.8V 150MA SOT23-5	Obsolete	Positive	Fixed	1	16V	3.8V	-	0.58V @ 150mA	150mA	95µA	2.5mA	45dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
LP2985IM5-3.8	Texas Instruments	IC Regulators LINEAR 3.8V 150MA SOT23-5	Obsolete	Positive	Fixed	1	16V	3.8V	-	0.58V @ 150mA	150mA	95µA	2.5mA	45dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
LP2988AIMM-3.8	Texas Instruments	IC Regulators LINEAR 3.8V 200MA 8VSSOP	Obsolete	Positive	Fixed	1	16V	3.8V	-	0.35V @ 200mA	200mA	120µA	3.7mA	65dB (1kHz)	Enable	Over Current, Over Temperature, Short Circuit	-40°C ~ 125°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LT1129CQ#PBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 5DDPAK	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	0°C ~ 125°C	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	5-DDPAK
LT1129CQ#TRPBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 5DDPAK	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	0°C ~ 125°C	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	5-DDPAK
LT1129CS8#PBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 8SOIC	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	0°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1129CS8#TRPBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 8SOIC	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	0°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1129IQ	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 5DDPAK	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	5-DDPAK
LT1129IQ#PBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 5DDPAK	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	5-DDPAK
LT1129IQ#TRPBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 5DDPAK	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	5-DDPAK
LT1129IS8#PBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 8SOIC	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1129IS8#TRPBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 700MA 8SOIC	Active	Positive	Adjustable	1	30V	3.8V	30V	0.7V @ 700mA	700mA	70µA	90mA	64dB (120Hz)	Enable	Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1521CS8#PBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 300MA 8SOIC	Active	Positive	Adjustable	1	20V	3.8V	20V	0.75V @ 300mA	300mA	25µA	12mA	58dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	0°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1521CS8#TRPBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 300MA 8SOIC	Active	Positive	Adjustable	1	20V	3.8V	20V	0.75V @ 300mA	300mA	25µA	12mA	58dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	0°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1521IS8#PBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 300MA 8SOIC	Active	Positive	Adjustable	1	20V	3.8V	20V	0.75V @ 300mA	300mA	25µA	12mA	58dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1521IS8#TRPBF	Linear Technology/Analog Devices	IC Regulators LIN POS ADJ 300MA 8SOIC	Active	Positive	Adjustable	1	20V	3.8V	20V	0.75V @ 300mA	300mA	25µA	12mA	58dB (120Hz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS76038DBVR	Texas Instruments	IC Regulators LINEAR 3.8V 50MA SOT23-5	Active	Positive	Fixed	1	16V	3.8V	-	0.18V @ 50mA	50mA	115µA	1.2mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Transient Voltage	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76138DBVR	Texas Instruments	IC Regulators LINEAR 3.8V 100MA SOT23-5	Active	Positive	Fixed	1	16V	3.8V	-	0.28V @ 100mA	100mA	115µA	4mA	63dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity, Transient Voltage	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS76338DBVR	Texas Instruments	IC Regulators LINEAR 3.8V 150MA SOT23-5	Active	Positive	Fixed	1	10V	3.8V	-	-	150mA	100µA	140µA	60dB (1kHz)	Enable	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5

Manufacturers for PMIC - Voltage Regulators - Linear