Datasheet Texas Instruments LP2988IMM-2.8/NOPB — 数据表

具有Prog的微功耗200 mA超低压降低噪声稳压器上电复位延迟8-VSSOP -40至125

数据表

PDF, 1.5 Mb, 修订版: J, 档案已发布: Apr 4, 2013

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Accuracy(%)	1.8
Approx. Price (US$)	0.73 \| 1ku
Fixed Output Options(V)	2.7 2.8 3 3.3 3.8 5
Iout(Max)(A)	0.2
Iq(Typ)(mA)	0.1
Noise(uVrms)	20
Operating Temperature Range(C)	-40 to 125
Output Capacitor Type	Non-Ceramic
Output Options	Fixed Output
PSRR @ 100KHz(dB)	28
Package Group	VSSOP
Package Size: mm2:W x L (PKG)	See datasheet (WSON)
Rating	Catalog
Regulated Outputs(#)	1
Special Features	Enable Power Good
Thermal Resistance ОёJA(В°C/W)	160
Vdo(Typ)(mV)	180
Vin(Max)(V)	16
Vin(Min)(V)	2.1
Vout(Max)(V)	5
Vout(Min)(V)	2.7

RoHS	Compliant
Pb Free	Yes

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AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A)
PDF, 169 Kb, 修订版: A, 档案已发布: Apr 25, 2013
Ultra-low ESR capacitors such as ceramics are highly desirable because they can support fast-changingload transients and also bypass very high frequency noise coming from switching converter powersources which a linear regulator can not reject. However using ultra-low ESR capacitors on the output ofan LDO regulator requires that specific design changes be implemented to ensure loop stabili

系列: LP2988 (17)

LP2988IMM2.8/NOPB, LP2988IMM 2.8/NOPB