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LP2989IMM-2.8

Texas Instruments

-40℃~+125℃@(Tj) 1 16V 18uVrms 2.8V 500mA 60dB@(1kHz) 650mV@(500mA) Fixed Over Current Protection、Over Temperature Protection Positive VSSOP-8-0.65mm Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCti/LP2989IMM-2.8
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
VSSOP-8-0.65mm
Pins
8

Overview

The LP2989IMM-2.8 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a VSSOP-8-0.65mm package with 8 pins. -40℃~+125℃@(Tj) 1 16V 18uVrms 2.8V 500mA 60dB@(1kHz) 650mV@(500mA) Fixed Over Current Protection、Over Temperature Protection Positive VSSOP-8-0.65mm Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP2989AIM-1.8_C3744844, from EasyEDA) and its footprint (Package_SO:VSSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2872657).

Symbol

BYPASS1N/C2GROUND3INPUT4OUTPUT5SENSE6ERROR#7SHUTDOWN#8
EasyEDA_Cloud:LP2989AIM-1.8_C3744844From EasyEDA

Footprint

12345678
Package_SO:VSSOP-8_3x3mm_P0.65mmFrom KiCad's library

Parameters

17
Dropout Voltage
0.65V@(500mA)
Feature
Overcurrent Protection；过热保护
Features
Operating status indication；Enable control；Over Current Protection；Short Circuit Protection；Noise bypass terminal；Thermal shutdown
MAX Output Current
500mA
Maximum Input Voltage
16V
Noise
18uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
500mA
Output Polarity
Positive electrode
Output Type
Fixed
Output Voltage
2.8V
Power Supply Rejection Ratio (PSRR)
60dB@(1kHz)
Voltage - Supply
16V
Voltage Dropout
650mV@(500mA)
standby current
175uA

Order codes

2

Pinout

8
The pins of the LP2989IMM-2.8
PinNameType
1BYPASSUnspecified
2N/CUnspecified
3GROUNDUnspecified
4INPUTUnspecified
5OUTPUTUnspecified
6SENSEUnspecified
7ERROR#Unspecified
8SHUTDOWN#Unspecified

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Questions

Is there a KiCad symbol and footprint for the LP2989IMM-2.8?

Yes. The symbol is EasyEDA_Cloud:LP2989AIM-1.8_C3744844 and the footprint Package_SO:VSSOP-8_3x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP2989IMM-2.8?

VSSOP-8-0.65mm, with 8 pins. Its footprint is drawn on this page.

Where is the LP2989IMM-2.8 datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LP2989IMM-2.8?

JLCPCB lists it as part C2872657, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LP2989IMM-2.8?

Parts like it in the library: the LP2988IMM-2.8/NOPB-NS by Texas Instruments, the RT9013-28GB by TECH PUBLIC, the TLV1117LV28DCY by Texas Instruments and the ETA5050V28S2F by etasolution. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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