Datasheet Texas Instruments LP38853 — 数据表

制造商	Texas Instruments
系列	LP38853

Datasheet Texas Instruments LP38853

具有使能和软启动功能的3A快速响应，高精度可调LDO线性稳压器

数据表

PDF, 1.9 Mb, 修订版: F, 档案已发布: Nov 4, 2016

从文件中提取

价格

状态

	LP38853MR-ADJ	LP38853MR-ADJ/NOPB	LP38853MRX-ADJ/NOPB	LP38853S-ADJ	LP38853S-ADJ/NOPB	LP38853SX-ADJ/NOPB	LP38853T-ADJ/NOPB
Lifecycle Status	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)
Manufacture's Sample Availability	Yes	No	No	No	No	Yes	Yes

打包

	LP38853MR-ADJ	LP38853MR-ADJ/NOPB	LP38853MRX-ADJ/NOPB	LP38853S-ADJ	LP38853S-ADJ/NOPB	LP38853SX-ADJ/NOPB	LP38853T-ADJ/NOPB
N	1	2	3	4	5	6	7
Pin	8	8	8	7	7	7	7
Package Type	DDA	DDA	DDA	KTW	KTW	KTW	NDZ
Industry STD Term	HSOIC	HSOIC	HSOIC	TO-263	TO-263	TO-263	TO-220
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-MSFM-L
Package QTY	95	95	2500	45	45	500	45
Carrier	TUBE	TUBE	LARGE T&R	TUBE	TUBE	LARGE T&R	TUBE
Device Marking	MRADJ	MRADJ	MRADJ	LP38853S	LP38853S	LP38853S	ADJ
Width (mm)	3.9	3.9	3.9	8.89	8.89	8.89	10.16
Length (mm)	4.89	4.89	4.89	10.1	10.1	10.1	14.986
Thickness (mm)	1.48	1.48	1.48	4.44	4.44	4.44	4.572
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	1.27	1.27
Max Height (mm)	1.7	1.7	1.7	4.65	4.65	4.65	4.7
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	LP38853MR-ADJ	LP38853MR-ADJ/NOPB	LP38853MRX-ADJ/NOPB	LP38853S-ADJ	LP38853S-ADJ/NOPB	LP38853SX-ADJ/NOPB	LP38853T-ADJ/NOPB
Accuracy, %	2	2	2	2	2	2	2
Iout(Max), A	3	3	3	3	3	3	3
Iq(Typ), mA	10	10	10	10	10	10	10
Noise, uVrms	150	150	150	150	150	150	150
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	Adjustable Output	Adjustable Output	Adjustable Output	Adjustable Output	Adjustable Output	Adjustable Output	Adjustable Output
PSRR @ 100KHz, dB	35	35	35	35	35	35	35
Package Group	SO PowerPAD	SO PowerPAD	SO PowerPAD	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	TO-220
Package Size: mm2:W x L, PKG	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	7DDPAK/TO-263: 154 mm2: 15.24 x 10.1(DDPAK/TO-263)	7DDPAK/TO-263: 154 mm2: 15.24 x 10.1(DDPAK/TO-263)	7DDPAK/TO-263: 154 mm2: 15.24 x 10.1(DDPAK/TO-263)	See datasheet (TO-220)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs	1	1	1	1	1	1	1
Special Features	Enable,Soft Start	Enable,Soft Start	Enable,Soft Start	Enable,Soft Start	Enable,Soft Start	Enable,Soft Start	Enable,Soft Start
Thermal Resistance ОёJA, В°C/W	34	34	34	34	34	34	34
Vdo(Typ), mV	240	240	240	240	240	240	240
Vin(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vin(Min), V	1.04	1.04	1.04	1.04	1.04	1.04	1.04
Vout(Max), V	1.8	1.8	1.8	1.8	1.8	1.8	1.8
Vout(Min), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8

生态计划

	LP38853MR-ADJ	LP38853MR-ADJ/NOPB	LP38853MRX-ADJ/NOPB	LP38853S-ADJ	LP38853S-ADJ/NOPB	LP38853SX-ADJ/NOPB	LP38853T-ADJ/NOPB
RoHS	See ti.com	Compliant	Compliant	See ti.com	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

应用须知

下载
A Topical Index of TI LDO Application Notes (Rev. F)
PDF, 82 Kb, 修订版: F, 档案已发布: Jun 27, 2019
下载
AN-1815 LDOs Ease the Stress of Start-Up (Rev. A)
PDF, 81 Kb, 修订版: A, 档案已发布: Apr 24, 2013
The LP38851/52/53 devices with soft-start provide a reliable way to ensure that start-up into highcapacitive loads is uneventful and stress free.

模型线

系列: LP38853 (7)

LP38853MR-ADJ LP38853MR-ADJ/NOPB LP38853MRX-ADJ/NOPB LP38853S-ADJ LP38853S-ADJ/NOPB LP38853SX-ADJ/NOPB LP38853T-ADJ/NOPB

制造商分类

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

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