Datasheet Texas Instruments LP38858 — 数据表

制造商	Texas Instruments
系列	LP38858

具有软启动功能的1.5A快速响应，高精度LDO线性稳压器

数据表

PDF, 2.1 Mb, 修订版: D, 档案已发布: Apr 8, 2013

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	LP38858S-1.2	LP38858S-1.2/NOPB	LP38858SX-1.2/NOPB	LP38858T-1.2/NOPB
Lifecycle Status	NRND (Not 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	Yes	No

	LP38858S-1.2	LP38858S-1.2/NOPB	LP38858SX-1.2/NOPB	LP38858T-1.2/NOPB
N	1	2	3	4
Pin	5	5	5	5
Package Type	KTT	KTT	KTT	NDH
Industry STD Term	TO-263	TO-263	TO-263	TO-220
JEDEC Code	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-MSFM-L
Device Marking	LP38858S	-1.2	LP38858S	-1.2
Width (mm)	8.42	8.42	8.42	10.16
Length (mm)	10.16	10.16	10.16	14.986
Thickness (mm)	4.58	4.58	4.58	4.572
Pitch (mm)	1.7	1.7	1.7	1.702
Max Height (mm)	4.83	4.83	4.83	4.7
Mechanical Data	下载	下载	下载	下载
Package QTY		45	500	45
Carrier		TUBE	LARGE T&R	TUBE

Parameters / Models	LP38858S-1.2	LP38858S-1.2/NOPB	LP38858SX-1.2/NOPB	LP38858T-1.2/NOPB
Accuracy, %		1	1	1
Additional Features	Overcurrent Protection Thermal Shutdown Soft Start
Approx. Price (US$)	0.85 \| 1ku
Fixed Output Options, V		1.2	1.2	1.2
Fixed Output Options(V)	1.2
Iout(Max), A		1.5	1.5	1.5
Iout(Max)(A)	1.5
Iq(Typ), mA		10	10	10
Iq(Typ)(mA)	10
Noise, uVrms		150	150	150
Noise(uVrms)	150
Operating Temperature Range, C		-40 to 125	-40 to 125	-40 to 125
Operating Temperature Range(C)	-40 to 125
Output Capacitor Type	Ceramic	Ceramic	Ceramic	Ceramic
Output Options	Fixed Output	Fixed Output	Fixed Output	Fixed Output
PSRR @ 100KHz, dB		37	37	37
Package Group	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	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)	See datasheet (TO-220)
Package Size: mm2:W x L (PKG)	See datasheet (TO-220)
Rating	Catalog	Catalog	Catalog	Catalog
Regulated Outputs		1	1	1
Regulated Outputs(#)	1
Special Features		Soft Start	Soft Start	Soft Start
Thermal Resistance ОёJA, В°C/W		60	60	60
Vdo(Typ), mV		180	180	180
Vdo(Typ)(mV)	180
Vin(Max), V		5.5	5.5	5.5
Vin(Max)(V)	5.5
Vin(Min), V		0.98	0.98	0.98
Vin(Min)(V)	0.98
Vout(Max), V		1.2	1.2	1.2
Vout(Max)(V)	1.2
Vout(Min), V		1.2	1.2	1.2
Vout(Min)(V)	1.2

	LP38858S-1.2	LP38858S-1.2/NOPB	LP38858SX-1.2/NOPB	LP38858T-1.2/NOPB
RoHS	Not Compliant	Compliant	Compliant	Compliant
Pb Free	No	Yes	Yes

系列: LP38858 (4)