Specification	LP5990TMX-1.2/NOPB

Control Features	Enable
Current - Output	200 mA
Current - Quiescent (Iq)	75 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	DSBGA, 4-WFBGA
Protection Features	Over Temperature, Over Current, Short Circuit
PSRR	55 dB
Supplier Device Package	4-DSBGA
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max) [Max]	0.25 V

LP5990 Series

Part	Regulator Type	Supplied Contents	Utilized IC / Part	Voltage - Output	Voltage - Input [Min]	Voltage - Input [Max]	Channels per IC	Current - Output	Board Type	Current - Quiescent (Iq)	Supplier Device Package	PSRR	Output Configuration	Mounting Type	Number of Regulators	Voltage - Input (Max) [Max]	Output Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Voltage Dropout (Max) [Max]	Protection Features	Voltage - Output (Min/Fixed)
Texas Instruments LP5990TM-2.8EV	Positive Fixed	Board(s)	LP5990	2.8 V	2.2 V	5.5 V	1 - Single	200 mA	Fully Populated
Texas Instruments LP5990TMX-3.0/NOPB								200 mA		75 µA	4-DSBGA	55 dB	Positive	Surface Mount	1	5.5 V	1.81 mOhm	4-WFBGA DSBGA	85 °C	-40 °C	Enable	0.25 V	Over Current Over Temperature Short Circuit
Texas Instruments LP5990TMX-1.2/NOPB								200 mA		75 µA	4-DSBGA	55 dB	Positive	Surface Mount	1	5.5 V	1.81 mOhm	4-WFBGA DSBGA	85 °C	-40 °C	Enable	0.25 V	Over Current Over Temperature Short Circuit	1.2 V
Texas Instruments LP5990TMX-3.3/NOPB								200 mA		75 µA	4-DSBGA	55 dB	Positive	Surface Mount	1	5.5 V	1.81 mOhm	4-WFBGA DSBGA	85 °C	-40 °C	Enable	0.25 V	Over Current Over Temperature Short Circuit	3.3 V
Texas Instruments LP5990TM-3.3/NOPB								200 mA		75 µA	4-DSBGA	55 dB	Positive	Surface Mount	1	5.5 V	1.81 mOhm	4-WFBGA DSBGA	85 °C	-40 °C	Enable	0.25 V	Over Current Over Temperature Short Circuit	3.3 V
Texas Instruments LP5990TM-3.6/NOPB								200 mA		75 µA	4-DSBGA	55 dB	Positive	Surface Mount	1	5.5 V	1.81 mOhm	4-WFBGA DSBGA	85 °C	-40 °C	Enable	0.25 V	Over Current Over Temperature Short Circuit	3.6 V
Texas Instruments LP5990TM-1.8EV	Positive Fixed	Board(s)	LP5990	1.8 V	2.2 V	5.5 V	1 - Single	200 mA	Fully Populated
Texas Instruments LP5990TMX-3.6/NOPB								200 mA		75 µA	4-DSBGA	55 dB	Positive	Surface Mount	1	5.5 V	1.81 mOhm	4-WFBGA DSBGA	85 °C	-40 °C	Enable	0.25 V	Over Current Over Temperature Short Circuit	3.6 V
Texas Instruments LP5990TMX-2.8/NOPB								200 mA		75 µA	4-DSBGA	55 dB	Positive	Surface Mount	1	5.5 V	1.81 mOhm	4-WFBGA DSBGA	85 °C	-40 °C	Enable	0.25 V	Over Current Over Temperature Short Circuit	2.8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	944	$ 0.32
	Cut Tape (CT)	1	$ 0.83
		10	$ 0.73
		25	$ 0.69
		100	$ 0.56
		250	$ 0.52
		500	$ 0.44
		1000	$ 0.36
	Digi-Reel®	1	$ 0.83
		10	$ 0.73
		25	$ 0.69
		100	$ 0.56
		250	$ 0.52
		500	$ 0.44
		1000	$ 0.36
	Tape & Reel (TR)	3000	$ 0.28
Texas Instruments	LARGE T&R	1	$ 0.54
		100	$ 0.42
		250	$ 0.31
		1000	$ 0.22

Description

General part information

LP5990 Series

The LP5990 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low noise and low quiescent current.

The LP5990 will provide a 1.8V output from a low input voltage of 2.2V and can provide 200mA to an external load.

When switched into shutdown mode via a logic signal at the enable pin, the power consumption is reduced to virtually