Datasheet Texas Instruments LM385-1.2-N — 数据表

制造商	Texas Instruments
系列	LM385-1.2-N

微功耗参考电压二极管

数据表

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PDF, 1.5 Mb, 修订版: E, 档案已发布: Apr 5, 2013

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价格

状态

	LM385BM-1.2	LM385BM-1.2/NOPB	LM385BMX-1.2	LM385BMX-1.2/NOPB	LM385BXM-1.2/NOPB	LM385BXMX-1.2/NOPB	LM385BXZ-1.2/NOPB	LM385BYM-1.2/NOPB	LM385BYMX-1.2/NOPB	LM385BYZ-1.2/NOPB	LM385BZ-1.2/NOPB	LM385M-1.2	LM385M-1.2/NOPB	LM385M3-1.2	LM385M3-1.2/NOPB	LM385M3X-1.2	LM385M3X-1.2/NOPB	LM385MX-1.2/NOPB	LM385Z-1.2/LFT3	LM385Z-1.2/LFT4	LM385Z-1.2/NOPB
Lifecycle Status	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)	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)	NRND (Not 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)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	Yes	Yes	Yes	Yes	No	No	No	No	No	Yes	No	No	No	Yes	No	Yes	No	Yes

打包

	LM385BM-1.2	LM385BM-1.2/NOPB	LM385BMX-1.2	LM385BMX-1.2/NOPB	LM385BXM-1.2/NOPB	LM385BXMX-1.2/NOPB	LM385BXZ-1.2/NOPB	LM385BYM-1.2/NOPB	LM385BYMX-1.2/NOPB	LM385BYZ-1.2/NOPB	LM385BZ-1.2/NOPB	LM385M-1.2	LM385M-1.2/NOPB	LM385M3-1.2	LM385M3-1.2/NOPB	LM385M3X-1.2	LM385M3X-1.2/NOPB	LM385MX-1.2/NOPB	LM385Z-1.2/LFT3	LM385Z-1.2/LFT4	LM385Z-1.2/NOPB
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
Pin	8	8	8	8	8	8	3	8	8	3	3	8	8	3	3	3	3	8	3	3	3
Package Type	D	D	D	D	D	D	LP	D	D	LP	LP	D	D	DBZ	DBZ	DBZ	DBZ	D	LP	LP	LP
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	TO-92	SOIC	SOIC	TO-92	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	TO-92	TO-92	TO-92
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	O-PBCY-W	R-PDSO-G	R-PDSO-G	O-PBCY-W	O-PBCY-W	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	O-PBCY-W	O-PBCY-W	O-PBCY-W
Package QTY	95	95	2500	2500	95	2500	1800	95	2500	1800	1800	95	95	1000	1000	3000	3000	2500	2000	2000	1800
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	LARGE T&R		TUBE	LARGE T&R			TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	BM1.2	LM385	BM1.2	LM385	M1.2	M1.2	Z-1.2	385BY	385BY	Z-1.2	LM385	LM385	LM385	R11	R11	R11	R11	LM385	Z-1.2	LM385	Z-1.2
Width (mm)	3.91	3.91	3.91	3.91	3.91	3.91	4.3	3.91	3.91	4.3	4.3	3.91	3.91	1.3	1.3	1.3	1.3	3.91	4.3	4.3	4.3
Length (mm)	4.9	4.9	4.9	4.9	4.9	4.9	4.3	4.9	4.9	4.3	4.3	4.9	4.9	2.92	2.92	2.92	2.92	4.9	4.3	4.3	4.3
Thickness (mm)	1.58	1.58	1.58	1.58	1.58	1.58	3.6	1.58	1.58	3.6	3.6	1.58	1.58	1	1	1	1	1.58	3.6	3.6	3.6
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	.96	.96	.96	.96	1.27	1.27	1.27	1.27
Max Height (mm)	1.75	1.75	1.75	1.75	1.75	1.75	5.34	1.75	1.75	5.34	5.34	1.75	1.75	1.22	1.22	1.22	1.22	1.75	5.34	5.34	5.34
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	LM385BM-1.2	LM385BM-1.2/NOPB	LM385BMX-1.2	LM385BMX-1.2/NOPB	LM385BXM-1.2/NOPB	LM385BXMX-1.2/NOPB	LM385BXZ-1.2/NOPB	LM385BYM-1.2/NOPB	LM385BYMX-1.2/NOPB	LM385BYZ-1.2/NOPB	LM385BZ-1.2/NOPB	LM385M-1.2	LM385M-1.2/NOPB	LM385M3-1.2	LM385M3-1.2/NOPB	LM385M3X-1.2	LM385M3X-1.2/NOPB	LM385MX-1.2/NOPB	LM385Z-1.2/LFT3	LM385Z-1.2/LFT4	LM385Z-1.2/NOPB
Initial Accuracy(Max), %	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	1,2	1,2	1,2	1,2
Iout/Iz(Max), mA	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Min Iz for Regulation, uA	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	TO-92	SOIC	SOIC	TO-92	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	TO-92	TO-92	TO-92
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	3TO-92: 18 mm2: 4.3 x 4.3(TO-92)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	3TO-92: 18 mm2: 4.3 x 4.3(TO-92)	3TO-92: 18 mm2: 4.3 x 4.3(TO-92)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	3TO-92: 18 mm2: 4.3 x 4.3(TO-92)	3TO-92: 18 mm2: 4.3 x 4.3(TO-92)	3TO-92: 18 mm2: 4.3 x 4.3(TO-92)
Pin/Package	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC	3SOT-23, 3TO-92, 8SOIC
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Voltage	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed
Temp Coeff(Max), ppm/ degree C	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150
Temp Coeff(Typ), ppm/ degree C	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
VO, V	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235
VO Adj(Max), V	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235
VO Adj(Min), V	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235	1.235
WBN 10-10 kHz(Typ), uVrms	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60

生态计划

	LM385BM-1.2	LM385BM-1.2/NOPB	LM385BMX-1.2	LM385BMX-1.2/NOPB	LM385BXM-1.2/NOPB	LM385BXMX-1.2/NOPB	LM385BXZ-1.2/NOPB	LM385BYM-1.2/NOPB	LM385BYMX-1.2/NOPB	LM385BYZ-1.2/NOPB	LM385BZ-1.2/NOPB	LM385M-1.2	LM385M-1.2/NOPB	LM385M3-1.2	LM385M3-1.2/NOPB	LM385M3X-1.2	LM385M3X-1.2/NOPB	LM385MX-1.2/NOPB	LM385Z-1.2/LFT3	LM385Z-1.2/LFT4	LM385Z-1.2/NOPB
RoHS	See ti.com	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant	Compliant

应用须知

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Many voltage regulator applications require multiple outputs, such as a computer's power supply or aregulator used to meet the voltage requirements inside an automobile. Some of these applications requireisolation between the regulator's input and output for protection and separate ground specifications. Usingthese criteria, a LM2577 simple switcher flyback regulator has been designed with m
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AN-715 LM385 Feedback Provides Regulator Isolation (Rev. A)
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Negative Buck Switching Regulator (using LM258x)
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TO-92 Packing Options / Ordering Instructions (Rev. A)
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AN-284 Single-Supply Applications of CMOS MICRODACs (Rev. B)
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CMOS data acquisition and conversion products are becoming the ideal choice for microprocessorcontrolled analog systems. The use of CMOS allows the addition of more digital logic functionality on tothe same die as the analog circuitry to minimize external parts requirements. The inherently low powerconsumption is also a big factor for battery operation and low heat generation in large scale

模型线

系列: LM385-1.2-N (21)

LM385BM-1.2 LM385BM-1.2/NOPB LM385BMX-1.2 LM385BMX-1.2/NOPB LM385BXM-1.2/NOPB LM385BXMX-1.2/NOPB LM385BXZ-1.2/NOPB LM385BYM-1.2/NOPB LM385BYMX-1.2/NOPB LM385BYZ-1.2/NOPB LM385BZ-1.2/NOPB LM385M-1.2 LM385M-1.2/NOPB LM385M3-1.2 LM385M3-1.2/NOPB LM385M3X-1.2 LM385M3X-1.2/NOPB LM385MX-1.2/NOPB LM385Z-1.2/LFT3 LM385Z-1.2/LFT4 LM385Z-1.2/NOPB

制造商分类

Semiconductors> Power Management> Voltage Reference> Shunt Voltage Reference