Datasheet Texas Instruments LP3991

Manufacturer	Texas Instruments
Series	LP3991

300-mA LDO for Digital Applications

Datasheets

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PDF, 1.1 Mb, Revision: J, File published: Jun 15, 2016

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Status

	LP3991TL-1.2/NOPB	LP3991TL-1.3/NOPB	LP3991TL-1.5/NOPB	LP3991TL-1.55/NOPB	LP3991TL-1.7/NOPB	LP3991TL-1.8/NOPB	LP3991TL-2.0/NOPB	LP3991TL-2.5/NOPB	LP3991TL-2.8/NOPB	LP3991TL-3.0/NOPB	LP3991TLX-0.8/NOPB	LP3991TLX-1.2/NOPB	LP3991TLX-1.3/NOPB	LP3991TLX-1.5/NOPB	LP3991TLX-1.55/NOPB	LP3991TLX-1.7/NOPB	LP3991TLX-1.8/NOPB	LP3991TLX-2.0/NOPB	LP3991TLX-2.5/NOPB	LP3991TLX-2.8/NOPB	LP3991TLX-3.0/NOPB
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	No	No	Yes	Yes	No	Yes	No	No	No	No	No	No	No	Yes	No	Yes	No	No	Yes

Packaging

	LP3991TL-1.2/NOPB	LP3991TL-1.3/NOPB	LP3991TL-1.5/NOPB	LP3991TL-1.55/NOPB	LP3991TL-1.7/NOPB	LP3991TL-1.8/NOPB	LP3991TL-2.0/NOPB	LP3991TL-2.5/NOPB	LP3991TL-2.8/NOPB	LP3991TL-3.0/NOPB	LP3991TLX-0.8/NOPB	LP3991TLX-1.2/NOPB	LP3991TLX-1.3/NOPB	LP3991TLX-1.5/NOPB	LP3991TLX-1.55/NOPB	LP3991TLX-1.7/NOPB	LP3991TLX-1.8/NOPB	LP3991TLX-2.0/NOPB	LP3991TLX-2.5/NOPB	LP3991TLX-2.8/NOPB	LP3991TLX-3.0/NOPB
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
Pin	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Package Type	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR	YZR
Industry STD Term	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA
JEDEC Code	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N
Package QTY	250	250	250	250	250	250	250	250	250	250	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000
Carrier	SMALL T&R	SMALL T&R	SMALL T&R	SMALL T&R	SMALL T&R	SMALL T&R	SMALL T&R	SMALL T&R	SMALL T&R	SMALL T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R		LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Width (mm)	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
Length (mm)	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Thickness (mm)	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675
Pitch (mm)	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5	.5
Max Height (mm)	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675	.675
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	LP3991TL-1.2/NOPB	LP3991TL-1.3/NOPB	LP3991TL-1.5/NOPB	LP3991TL-1.55/NOPB	LP3991TL-1.7/NOPB	LP3991TL-1.8/NOPB	LP3991TL-2.0/NOPB	LP3991TL-2.5/NOPB	LP3991TL-2.8/NOPB	LP3991TL-3.0/NOPB	LP3991TLX-0.8/NOPB	LP3991TLX-1.2/NOPB	LP3991TLX-1.3/NOPB	LP3991TLX-1.5/NOPB	LP3991TLX-1.55/NOPB	LP3991TLX-1.7/NOPB	LP3991TLX-1.8/NOPB	LP3991TLX-2.0/NOPB	LP3991TLX-2.5/NOPB	LP3991TLX-2.8/NOPB	LP3991TLX-3.0/NOPB
Accuracy, %	2	2	2		2	2	2	2	2	2		2	2	2			2	2	2	2	2
Accuracy(%)				3							3				3	3
Approx. Price (US$)				0.20 \| 1ku							0.20 \| 1ku				0.20 \| 1ku	0.20 \| 1ku
Fixed Output Options, V	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3		1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3		1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3			1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3	1.2,1.3,1.5,2.8,3
Fixed Output Options(V)				1.2 1.3 1.5 2.8 3.0							1.2 1.3 1.5 2.8 3.0				1.2 1.3 1.5 2.8 3.0	1.2 1.3 1.5 2.8 3.0
Iout(Max), A	0.3	0.3	0.3		0.3	0.3	0.3	0.3	0.3	0.3		0.3	0.3	0.3			0.3	0.3	0.3	0.3	0.3
Iout(Max)(A)				0.3							0.3				0.3	0.3
Iq(Typ), mA	0.05	0.05	0.05		0.05	0.05	0.05	0.05	0.05	0.05		0.05	0.05	0.05			0.05	0.05	0.05	0.05	0.05
Iq(Typ)(mA)				0.05							0.05				0.05	0.05
Noise, uVrms	280	280	280		280	280	280	280	280	280		280	280	280			280	280	280	280	280
Noise(uVrms)				280							280				280	280
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125		-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125		-40 to 125	-40 to 125	-40 to 125			-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Operating Temperature Range(C)				-40 to 125							-40 to 125				-40 to 125	-40 to 125
Output Capacitor Type	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic
Output Options	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output
PSRR @ 100KHz, dB	25	25	25		25	25	25	25	25	25		25	25	25			25	25	25	25	25
PSRR @ 100KHz(dB)				25							25				25	25
Package Group	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA
Package Size: mm2:W x L, PKG	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)		See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)		See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)			See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)
Package Size: mm2:W x L (PKG)				See datasheet (DSBGA)							See datasheet (DSBGA)				See datasheet (DSBGA)	See datasheet (DSBGA)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs	1	1	1		1	1	1	1	1	1		1	1	1			1	1	1	1	1
Regulated Outputs(#)				1							1				1	1
Special Features	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable	Enable
Thermal Resistance ОёJA, В°C/W	190	190	190		190	190	190	190	190	190		190	190	190			190	190	190	190	190
Thermal Resistance ОёJA(В°C/W)				190							190				190	190
Vdo(Typ), mV	75	75	75		75	75	75	75	75	75		75	75	75			75	75	75	75	75
Vdo(Typ)(mV)				75							75				75	75
Vin(Max), V	3.6	3.6	3.6		3.6	3.6	3.6	3.6	3.6	3.6		3.6	3.6	3.6			3.6	3.6	3.6	3.6	3.6
Vin(Max)(V)				3.6							3.6				3.6	3.6
Vin(Min), V	1.65	1.65	1.65		1.65	1.65	1.65	1.65	1.65	1.65		1.65	1.65	1.65			1.65	1.65	1.65	1.65	1.65
Vin(Min)(V)				1.65							1.65				1.65	1.65
Vout(Max), V	3	3	3		3	3	3	3	3	3		3	3	3			3	3	3	3	3
Vout(Max)(V)				3							3				3	3
Vout(Min), V	1.2	1.2	1.2		1.2	1.2	1.2	1.2	1.2	1.2		1.2	1.2	1.2			1.2	1.2	1.2	1.2	1.2
Vout(Min)(V)				1.2							1.2				1.2	1.2

Eco Plan

	LP3991TL-1.2/NOPB	LP3991TL-1.3/NOPB	LP3991TL-1.5/NOPB	LP3991TL-1.55/NOPB	LP3991TL-1.7/NOPB	LP3991TL-1.8/NOPB	LP3991TL-2.0/NOPB	LP3991TL-2.5/NOPB	LP3991TL-2.8/NOPB	LP3991TL-3.0/NOPB	LP3991TLX-0.8/NOPB	LP3991TLX-1.2/NOPB	LP3991TLX-1.3/NOPB	LP3991TLX-1.5/NOPB	LP3991TLX-1.55/NOPB	LP3991TLX-1.7/NOPB	LP3991TLX-1.8/NOPB	LP3991TLX-2.0/NOPB	LP3991TLX-2.5/NOPB	LP3991TLX-2.8/NOPB	LP3991TLX-3.0/NOPB
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes	Yes	Yes

Model Line

Series: LP3991 (21)

LP3991TL-1.2/NOPB LP3991TL-1.3/NOPB LP3991TL-1.5/NOPB LP3991TL-1.55/NOPB LP3991TL-1.7/NOPB LP3991TL-1.8/NOPB LP3991TL-2.0/NOPB LP3991TL-2.5/NOPB LP3991TL-2.8/NOPB LP3991TL-3.0/NOPB LP3991TLX-0.8/NOPB LP3991TLX-1.2/NOPB LP3991TLX-1.3/NOPB LP3991TLX-1.5/NOPB LP3991TLX-1.55/NOPB LP3991TLX-1.7/NOPB LP3991TLX-1.8/NOPB LP3991TLX-2.0/NOPB LP3991TLX-2.5/NOPB LP3991TLX-2.8/NOPB LP3991TLX-3.0/NOPB

Manufacturer's Classification

Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO