Datasheet Texas Instruments LP3872

Manufacturer	Texas Instruments
Series	LP3872

1.5A Fast Ultra Low Dropout Linear Regulator

Datasheets

Download

PDF, 2.8 Mb, Revision: H, File published: Jan 27, 2015

Extract from the document

Prices

Status

	LP3872EMP-1.8/NOPB	LP3872EMP-2.5/NOPB	LP3872EMP-3.3	LP3872EMP-3.3/NOPB	LP3872EMP-5.0	LP3872EMP-5.0/NOPB	LP3872EMPX-2.5/NOPB	LP3872EMPX-3.3/NOPB	LP3872ES-1.8	LP3872ES-1.8/NOPB	LP3872ES-2.5	LP3872ES-2.5/NOPB	LP3872ES-3.3/NOPB	LP3872ES-5.0	LP3872ES-5.0/NOPB	LP3872ESX-1.8/NOPB	LP3872ESX-2.5/NOPB	LP3872ESX-3.3/NOPB	LP3872ESX-5.0/NOPB
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	NRND (Not recommended for new designs)	Active (Recommended for new designs)	NRND (Not recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	NRND (Not recommended for new designs)	Active (Recommended for new designs)	NRND (Not recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	NRND (Not 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	No	No	No	No	No	Yes	Yes	No	No	No	No	Yes

Packaging

	LP3872EMP-1.8/NOPB	LP3872EMP-2.5/NOPB	LP3872EMP-3.3	LP3872EMP-3.3/NOPB	LP3872EMP-5.0	LP3872EMP-5.0/NOPB	LP3872EMPX-2.5/NOPB	LP3872EMPX-3.3/NOPB	LP3872ES-1.8	LP3872ES-1.8/NOPB	LP3872ES-2.5	LP3872ES-2.5/NOPB	LP3872ES-3.3/NOPB	LP3872ES-5.0	LP3872ES-5.0/NOPB	LP3872ESX-1.8/NOPB	LP3872ESX-2.5/NOPB	LP3872ESX-3.3/NOPB	LP3872ESX-5.0/NOPB
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19
Pin	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Package Type	NDC	NDC	NDC	NDC	NDC	NDC	NDC	NDC	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT
Industry STD Term	SOT-223	SOT-223	SOT	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G
Package QTY	1000	1000		1000	1000	1000	2000	2000	45	45	45	45	45	45	45	500	500	500	500
Carrier	LARGE T&R	LARGE T&R		LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	LHAB	LHBB	LHCB	LHCB	LHDB	LHDB	LHBB	LHCB	LP3872ES	LP3872ES	LP3872ES	-2.5	-3.3	LP3872ES	LP3872ES	LP3872ES	-2.5	LP3872ES	-5.0
Width (mm)	3.56	3.56	3.56	3.56	3.56	3.56	3.56	3.56	8.42	8.42	8.42	8.42	8.42	8.42	8.42	8.42	8.42	8.42	8.42
Length (mm)	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	10.16	10.16	10.16	10.16	10.16	10.16	10.16	10.16	10.16	10.16	10.16
Thickness (mm)	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	4.58	4.58	4.58	4.58	4.58	4.58	4.58	4.58	4.58	4.58	4.58
Pitch (mm)	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7
Max Height (mm)	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	LP3872EMP-1.8/NOPB	LP3872EMP-2.5/NOPB	LP3872EMP-3.3	LP3872EMP-3.3/NOPB	LP3872EMP-5.0	LP3872EMP-5.0/NOPB	LP3872EMPX-2.5/NOPB	LP3872EMPX-3.3/NOPB	LP3872ES-1.8	LP3872ES-1.8/NOPB	LP3872ES-2.5	LP3872ES-2.5/NOPB	LP3872ES-3.3/NOPB	LP3872ES-5.0	LP3872ES-5.0/NOPB	LP3872ESX-1.8/NOPB	LP3872ESX-2.5/NOPB	LP3872ESX-3.3/NOPB	LP3872ESX-5.0/NOPB
Accuracy, %	2	2		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Additional Features			Enable Overcurrent Protection Power Good Thermal Shutdown
Approx. Price (US$)			1.24 \| 1ku
Fixed Output Options, V	1.8,2.5,3.3,5	1.8,2.5,3.3,5		1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5	1.8,2.5,3.3,5
Fixed Output Options(V)			1.8 2.5 3.3 5
Iout(Max), A	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
Iout(Max)(A)			1.5
Iq(Typ), mA	6	6		6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Iq(Typ)(mA)			6
Noise, uVrms	100	100		100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
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	-40 to 125
Operating Temperature Range(C)			-40 to 125
Output Capacitor Type	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
Package Group	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263
Package Size: mm2:W x L, PKG	5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)	5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)		5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)	5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)	5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)	5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)	5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)
Package Size: mm2:W x L (PKG)			5SOT-223: 45 mm2: 6.96 x 6.5(SOT-223)
Rating	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	1
Regulated Outputs(#)			1
Special Features	Enable,Power Good	Enable,Power Good		Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good	Enable,Power Good
Thermal Resistance ОёJA, В°C/W	40	40		40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40
Vdo(Typ), mV	380	380		380	380	380	380	380	380	380	380	380	380	380	380	380	380	380	380
Vdo(Typ)(mV)			380
Vin(Max), V	7	7		7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7
Vin(Max)(V)			7
Vin(Min), V	2.5	2.5		2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Vin(Min)(V)			2.5
Vout(Max), V	5	5		5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Vout(Max)(V)			5
Vout(Min), V	1.8	1.8		1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8
Vout(Min)(V)			1.8

Eco Plan

	LP3872EMP-1.8/NOPB	LP3872EMP-2.5/NOPB	LP3872EMP-3.3	LP3872EMP-3.3/NOPB	LP3872EMP-5.0	LP3872EMP-5.0/NOPB	LP3872EMPX-2.5/NOPB	LP3872EMPX-3.3/NOPB	LP3872ES-1.8	LP3872ES-1.8/NOPB	LP3872ES-2.5	LP3872ES-2.5/NOPB	LP3872ES-3.3/NOPB	LP3872ES-5.0	LP3872ES-5.0/NOPB	LP3872ESX-1.8/NOPB	LP3872ESX-2.5/NOPB	LP3872ESX-3.3/NOPB	LP3872ESX-5.0/NOPB
RoHS	Compliant	Compliant	Not Compliant	Compliant	See ti.com	Compliant	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	No	Yes	Yes	Yes	Yes	Yes	Yes	Yes

Model Line

Series: LP3872 (19)

LP3872EMP-1.8/NOPB LP3872EMP-2.5/NOPB LP3872EMP-3.3 LP3872EMP-3.3/NOPB LP3872EMP-5.0 LP3872EMP-5.0/NOPB LP3872EMPX-2.5/NOPB LP3872EMPX-3.3/NOPB LP3872ES-1.8 LP3872ES-1.8/NOPB LP3872ES-2.5 LP3872ES-2.5/NOPB LP3872ES-3.3/NOPB LP3872ES-5.0 LP3872ES-5.0/NOPB LP3872ESX-1.8/NOPB LP3872ESX-2.5/NOPB LP3872ESX-3.3/NOPB LP3872ESX-5.0/NOPB

Manufacturer's Classification

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