LP3991 Series

Catalog

300-MA, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

Part	Output Type	Current - Quiescent (Iq)	PSRR	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Current - Supply (Max) [Max]	Current - Output	Mounting Type	Output Configuration	Package / Case	Voltage - Input (Max)	Number of Regulators	Supplier Device Package	Voltage - Output	Regulator Type	Utilized IC / Part	Supplied Contents	Channels per IC	Voltage - Input [Max]	Voltage - Input [Min]	Board Type	Voltage - Output (Min/Fixed) [Min]
Texas Instruments LP3991TL-1.8/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V	1.8 V	225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)
Texas Instruments LP3991TL-1.2EV										300 mA							1.2 V	Positive Fixed	LP3991	Board(s)	1 - Single	4 V	1.65 V	Fully Populated
Texas Instruments LP3991TL-1.2/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V	1.2 V	225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)
Texas Instruments LP3991TLX-1.2/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V	1.2 V	225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)
Texas Instruments LP3991TL-1.55/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V	1.55 V	225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)
Texas Instruments LP3991TLX-1.7/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V		225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)
Texas Instruments LP3991TLX-2.0/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V		225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)									2 V
Texas Instruments LP3991TL-1.3/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V	1.3 V	225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)
Texas Instruments LP3991TLX-3.0/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V		225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)
Texas Instruments LP3991TLX-2.8/NOPB	1.81 mOhm	100 µA	65 dB	85 °C	-40 °C	Enable	0.16 V	2.8 V	225 µA	300 mA	Surface Mount	Positive	4-WFBGA DSBGA	4 V	1	4-DSBGA (1x1)