LP2989IMM-2.8

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National Semiconductor

IC REG LINEAR FIXED POS LDO REG

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LP2989IMM-2.8

Active

National Semiconductor

IC REG LINEAR FIXED POS LDO REG

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LP2989IMM-2.8

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	175 µA
Current - Supply (Max) [Max]	9 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-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Protection Features	Over Temperature, Over Current, Short Circuit
PSRR	60 dB
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	2.8 V

LP2989 Series

Part	Control Features	PSRR	Output Type	Output Configuration	Voltage - Output (Min/Fixed)	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Voltage - Input (Max) [Max]	Supplier Device Package	Current - Supply (Max) [Max]	Current - Output	Number of Regulators	Package / Case [custom]	Package / Case
National Semiconductor LP2989IM-5.0	Enable	60 dB	1.81 mOhm	Positive	5 V	8-SOIC	3.9 mm	0.154 in	Surface Mount	175 µA	125 °C	-40 °C	Over Current Over Temperature Short Circuit	16 V	8-SOIC	9 mA	500 mA	1
National Semiconductor LP2989AIMM-2.5	Enable	60 dB	1.81 mOhm	Positive	2.5 V	8-MSOP 8-TSSOP			Surface Mount	175 µA	125 °C	-40 °C	Over Current Over Temperature Short Circuit	16 V		9 mA	500 mA	1	0.118 in	3 mm
National Semiconductor LP2989ILD-3.3	Enable	60 dB	1.81 mOhm	Positive	3.3 V	8-WDFN Exposed Pad			Surface Mount	175 µA	125 °C	-40 °C	Over Current Over Temperature Short Circuit	16 V	8-WSON (4x4)	9 mA	500 mA	1
National Semiconductor LP2989IMX-2.5	Enable	60 dB	1.81 mOhm	Positive	2.5 V	8-SOIC	3.9 mm	0.154 in	Surface Mount	175 µA	125 °C	-40 °C	Over Current Over Temperature Short Circuit	16 V	8-SOIC	9 mA	500 mA	1
National Semiconductor LP2989IMM-2.8	Enable	60 dB	1.81 mOhm	Positive	2.8 V	8-MSOP 8-TSSOP			Surface Mount	175 µA	125 °C	-40 °C	Over Current Over Temperature Short Circuit	16 V		9 mA	500 mA	1	0.118 in	3 mm
National Semiconductor LP2989ILD-2.5	Enable	60 dB	1.81 mOhm	Positive	2.5 V	8-WDFN Exposed Pad			Surface Mount	175 µA	125 °C	-40 °C	Over Current Over Temperature Short Circuit	16 V	8-WSON (4x4)	9 mA	500 mA	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	216	$ 1.39

Description

General part information

LP2989 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-VSSOP

Documents

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