Datasheet Texas Instruments LP38842

Manufacturer	Texas Instruments
Series	LP38842

1.5A Ultra Low Dropout Linear Regulators

Datasheets

PDF, 994 Kb, Revision: C, File published: Apr 2, 2013

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	LP38842S-0.8/NOPB	LP38842S-1.2/NOPB	LP38842S-1.5/NOPB	LP38842SX-1.2/NOPB	LP38842SX-1.5/NOPB	LP38842T-1.2/NOPB	LP38842T-1.5/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)
Manufacture's Sample Availability	No	No	No	Yes	No	Yes	Yes

	LP38842S-0.8/NOPB	LP38842S-1.2/NOPB	LP38842S-1.5/NOPB	LP38842SX-1.2/NOPB	LP38842SX-1.5/NOPB	LP38842T-1.2/NOPB	LP38842T-1.5/NOPB
N	1	2	3	4	5	6	7
Pin	5	5	5	5	5	5	5
Package Type	KTT	KTT	KTT	KTT	KTT	KC	KC
Industry STD Term	TO-263	TO-263	TO-263	TO-263	TO-263	TO-220	TO-220
JEDEC Code	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-T	R-PSFM-T
Package QTY	45	45	45	500	500	45	45
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE
Device Marking	LP38842S	LP38842S	-1.5	LP38842S	LP38842S	LP38842T	-1.5
Width (mm)	8.42	8.42	8.42	8.42	8.42	8.51	8.51
Length (mm)	10.16	10.16	10.16	10.16	10.16	10.16	10.16
Thickness (mm)	4.58	4.58	4.58	4.58	4.58	4.58	4.58
Pitch (mm)	1.7	1.7	1.7	1.7	1.7	1.7	1.7
Max Height (mm)	4.83	4.83	4.83	4.83	4.83	4.7	4.7
Mechanical Data	Download	Download	Download	Download	Download	Download	Download

Parameters / Models	LP38842S-0.8/NOPB	LP38842S-1.2/NOPB	LP38842S-1.5/NOPB	LP38842SX-1.2/NOPB	LP38842SX-1.5/NOPB	LP38842T-1.2/NOPB	LP38842T-1.5/NOPB
Accuracy, %	2	2	2	2	2	2	2
Fixed Output Options, V	0.8,1.2,1.5	0.8,1.2,1.5	0.8,1.2,1.5	0.8,1.2,1.5	0.8,1.2,1.5	0.8,1.2,1.5	0.8,1.2,1.5
Iout(Max), A	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Iq(Typ), mA	32	32	32	32	32	32	32
Noise, uVrms	90	90	90	90	90	90	90
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
Output Capacitor Type	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic
Output Options	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output
PSRR @ 100KHz, dB	29	29	29	29	29	29	29
Package Group	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	TO-220	TO-220
Package Size: mm2:W x L, PKG	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)	See datasheet (TO-220)	See datasheet (TO-220)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs	1	1	1	1	1	1	1
Special Features	Enable	Enable	Enable	Enable	Enable	Enable	Enable
Thermal Resistance ОёJA, В°C/W	35	35	35	35	35	35	35
Vdo(Typ), mV	115	115	115	115	115	115	115
Vin(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vin(Min), V	0.915	0.915	0.915	0.915	0.915	0.915	0.915
Vout(Max), V	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Vout(Min), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8

	LP38842S-0.8/NOPB	LP38842S-1.2/NOPB	LP38842S-1.5/NOPB	LP38842SX-1.2/NOPB	LP38842SX-1.5/NOPB	LP38842T-1.2/NOPB	LP38842T-1.5/NOPB
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes	Yes	Yes	Yes

Series: LP38842 (7)