LM2991 datasheet, PDF - EEWORLD Datasheet

LM2991: DescriptionLM2991 Negative Low Dropout Adjustable Regulator; Categorysemiconductor Power management; File Size2MB，27 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM2991 Negative Low Dropout Adjustable Regulator

Parameter Name	Attribute value
Features	Enable
Vin(Min)(V)	-26
Vin(Max)(V)	0.3
Rating	Catalog
Approx. price(US$)	1.46 \| 1ku
Accuracy(%)	5
PSRR @ 100 KHz(dB)	22
Output options	Adjustable Output,Negative Output
Iout(Max)(A)	1
Vout(Min)(V)	-24
Vdo(Typ)(mV)	600
Package Group	DDPAK/TO-263\|5,TO-220\|5
Output capacitor type	Non-Ceramic
Iq(Typ)(mA)	0.7
Regulated outputs(#)	1
Noise(uVrms)	200
Vout(Max)(V)	-3
Operating temperature range(C)	-40 to 125
Thermal resistance θJA(°C/W)	28

	LM2991	LM2991T/LF03	LM2991T/NOPB	LM2991T/LB03
Description	LM2991 Negative Low Dropout Adjustable Regulator	Negative Low Dropout Adjustable Regulator 5-TO-220	LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube	Negative Low Dropout Adjustable Regulator 5-TO-220

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