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Home ›  LL64 > LP3987IBLX-2.85-LP3987ITL-2.85-LP3987ITL-3.0-LP3987ITLX-2.6-LP3987ITLX-2.8-LP3987ITLX-2.85-LP3987ITLX-3.0,Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987IBLX-2.85-LP3987ITL-2.85-LP3987ITL-3.0-LP3987ITLX-2.6-LP3987ITLX-2.8 Fast Delivery,Good Price
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LP3987IBLX-2.85 |LP3987IBLX285NSCN/a3500avaiMicropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987ITL-2.85 |LP3987ITL285NSN/a235avaiMicropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987ITL-3.0 |LP3987ITL30NSN/a250avaiMicropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987ITLX-2.6 |LP3987ITLX26N/a18000avaiMicropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987ITLX-2.8 |LP3987ITLX28NSN/a10198avaiMicropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987ITLX-2.85 |LP3987ITLX285NATIONALN/a3000avaiMicropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987ITLX-3.0 |LP3987ITLX30NSN/a15000avaiMicropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE


LP3987ITLX-2.6 ,Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODEapplications. The additional sleep capacitorsMODE feature will reduce current consumption duringn L ..
LP3987ITLX-2.8 ,Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODEfeaturesTheLP3987isavailableinthinandthick5BumpmicroSMDn Over temperature & over current protection ..
LP3987ITLX-2.85 ,Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODEBlock DiagramLP398720022202Connection Diagram20022271Top View5 I/O micro SMD PackageSee NS Package ..
LP3987ITLX-3.0 ,Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODEFeaturesn Miniature 5-I/O micro SMD packageThe LP3987 is a 150mA fixed output voltage regulator wit ..
LP3988IMF-2.5 ,Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power Goodapplications. It provides up to 150 mA,
LP3988IMF-2.6 ,Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power GoodFeaturessystems to deliver low noise, extremely low dropout voltageand low quiescent current. Regul ..
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LP3987IBLX-2.85-LP3987ITL-2.85-LP3987ITL-3.0-LP3987ITLX-2.6-LP3987ITLX-2.8-LP3987ITLX-2.85-LP3987ITLX-3.0
Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE
LP3987
Micropower micro SMD 150 mA Ultra Low-Dropout
CMOS Voltage Regulators with sleep MODE
General Description

The LP3987isa 150mA fixed output voltage regulator with
very low dropout voltage designed speciallyto meet require-
mentsof battery-powered applications. The additional sleep
MODE feature will reduce current consumption during
standby operationto prolong the usageof battery.
Dropout Voltage:
100mV maximum dropout with 150mA
load.
Shutdown:
Less than 1µA quiescent current.
Sleep Mode:
Typically 14µA quiescent current during sleep
MODEto reduce battery consumption.
Enhanced Stability:
The LP3987is stable with minimum
1µF±20% low ESR ceramic output capacitoras lowas 5mΩ
and high quality tantalum capacitors.
The LP3987is availablein thin and thick5 Bump micro SMD
package. Performanceis specifiedfor −40˚Cto 125˚C.
This deviceis available with output voltage optionsof 2.6V,
2.8V,& 2.85V. For other voltage options, please contact
National Semiconductor Corporation.
Features
Miniature 5-I/O micro SMD package Stable with ceramic and high quality tantalum output
capacitors Logic controlled enable Thermal Shutdown and short-circuit current limit
Key Specifications
2.7to 6.0V input range Guaranteed 150 mA output current 1µA quiescent currenton shutdown 100 mV maximum dropout with 150 mA load 50dB PSRRat 10KHz Sleep MODE features Over temperature& over current protection −40˚Cto +125˚C junction temperature rangefor
operation
Applications
CDMA cellular handsets Wideband CDMA cellular handsets GSM cellular handsets Portable information appliances µP/DSP Power Supplies Digital Cameras SRAM Backup
Typical Application Circuit

February 2003
LP3987
Micropower
micro
SMD
Ultra
Low-Dropout
CMOS
oltage
Regulators
with
MODE
ic,good price


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