Specification	LP2988IM-5.0/NOPB

Control Features	Enable
Current - Output	200 mA
Current - Quiescent (Iq)	120 µA
Current - Supply (Max) [Max]	3.7 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Protection Features	Over Temperature, Over Current, Short Circuit
PSRR	65 dB
Supplier Device Package	8-SOIC
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	0.35 V

LP2988 Series

Part	Number of Regulators	Current - Output	Voltage Dropout (Max) [Max]	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	PSRR	Supplier Device Package	Voltage - Output (Min/Fixed)	Protection Features	Output Configuration	Package / Case	Package / Case [y]	Package / Case [x]	Current - Quiescent (Iq)	Mounting Type	Voltage - Input (Max) [Max]	Control Features	Output Type	Package / Case [custom]	Package / Case
Texas Instruments LP2988AIM-2.5/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB	8-SOIC	2.5 V	Over Current Over Temperature Short Circuit	Positive	8-SOIC	3.9 mm	0.154 in	120 µA	Surface Mount	16 V	Enable	1.81 mOhm
Texas Instruments LP2988AIM-3.3/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB	8-SOIC	3.3 V	Over Current Over Temperature Short Circuit	Positive	8-SOIC	3.9 mm	0.154 in	120 µA	Surface Mount	16 V	Enable	1.81 mOhm
Texas Instruments LP2988IM-5.0/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB	8-SOIC	5 V	Over Current Over Temperature Short Circuit	Positive	8-SOIC	3.9 mm	0.154 in	120 µA	Surface Mount	16 V	Enable	1.81 mOhm
Texas Instruments LP2988IMM-5.0/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB		5 V	Over Current Over Temperature Short Circuit	Positive	8-MSOP 8-TSSOP			120 µA	Surface Mount	16 V	Enable	1.81 mOhm	0.118 in	3 mm
Texas Instruments LP2988AIMMX-5.0/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB		5 V	Over Current Over Temperature Short Circuit	Positive	8-MSOP 8-TSSOP			120 µA	Surface Mount	16 V	Enable	1.81 mOhm	0.118 in	3 mm
Texas Instruments LP2988IM-2.8/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB	8-SOIC	2.8 V	Over Current Over Temperature Short Circuit	Positive	8-SOIC	3.9 mm	0.154 in	120 µA	Surface Mount	16 V	Enable	1.81 mOhm
Texas Instruments LP2988IM-3.3/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB	8-SOIC	3.3 V	Over Current Over Temperature Short Circuit	Positive	8-SOIC	3.9 mm	0.154 in	120 µA	Surface Mount	16 V	Enable	1.81 mOhm
Texas Instruments LP2988AIMX-3.3/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB	8-SOIC	3.3 V	Over Current Over Temperature Short Circuit	Positive	8-SOIC	3.9 mm	0.154 in	120 µA	Surface Mount	16 V	Enable	1.81 mOhm
Texas Instruments LP2988AIMM-2.8/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB		2.8 V	Over Current Over Temperature Short Circuit	Positive	8-MSOP 8-TSSOP			120 µA	Surface Mount	16 V	Enable	1.81 mOhm	0.118 in	3 mm
Texas Instruments LP2988AIM-3.0/NOPB	1	200 mA	0.35 V	3.7 mA	125 °C	-40 °C	65 dB	8-SOIC		Over Current Over Temperature Short Circuit	Positive	8-SOIC	3.9 mm	0.154 in	120 µA	Surface Mount	16 V	Enable	1.81 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 4.32
		10	$ 2.85
		25	$ 2.47
		100	$ 2.05
		250	$ 1.84
		500	$ 1.71
		1000	$ 1.61
		2500	$ 1.50
		5000	$ 1.43
Texas Instruments	TUBE	1	$ 2.43
		100	$ 2.13
		250	$ 1.49
		1000	$ 1.20

Description

General part information

LP2988 Series

The LP2987/8 are fixed-output 200 mA precision LDO voltage regulators with power-ON reset delay which can be implemented using a single external capacitor.

The LP2988 is specifically designed for noise-critical applications. A single external capacitor connected to the Bypass pin reduces regulator output noise.

Using an optimized VIP (Vertically Integrated PNP) process, these regulators deliver superior performance:

Documents

Technical documentation and resources

LP2987/88 Micropwr, 200mA Ultra Low-Drpout Vreg w/Prog Pwr-On Rst Delay Low-N datasheet (Rev. J)

Data sheet