Datasheet Texas Instruments LM431 — 数据表

制造商	Texas Instruments
系列	LM431

可调精密齐纳并联稳压器

数据表

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LM431
www.ti.com SNVS020G MAY 2000 REVISED APRIL 2013 LM431 Adjustable Precision Zener Shunt Regulator
Check for Samples: LM431
1 FEATURES
Average Temperature Coefficient 50 ppm/°C Temperature Compensated for Operation Over the Full Temperature Range Programmable Output Voltage Fast Turn-On Response Low Output Noise DESCRIPTION
The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications. 2 Connection Diagram Figure 1. TO-92: Plastic Package Top View
A. Note: NC = Not internally connected. Figure 2. SOT-23: 3-Lead Small Outline Top View Figure 3. SOIC: 8-Pin Surface Mount Top view Symbol and Functional Diagrams 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners.
Copyright © 20002013, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. LM431
SNVS020G MAY 2000 REVISED APRIL 2013 www.ti.com DC Test Circuits Note: VZ = VREF (1 + R1/R2) + IREF R1 Figure 4. Test Circuit for VZ = VREF Figure 5. Test Circuit for VZ > VREF Figure 6. Test Circuit for Off-State Current
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2)
Storage Temperature Range Operating Temperature Range Soldering Information Cathode Voltage Continuous Cathode Current Reference Voltage Reference Input Current Internal Power Dissipation (3) (4) TO-92 Package SOIC Package SOT-23 Package (1) (2) (3) (4) Industrial (LM431xI) Commercial (LM431xC) Infrared or Convection (20 sec.) Wave Soldering (10 sec.) -65°C to +150°C -40°C to +85°C 0°C to +70°C 235°C 260°C (lead temp.) 37V -10 mA to +150 mA -0.5V 10 mA 0.78W 0.81W 0.28W Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifi …

价格

状态

	LM431ACM	LM431ACM/NOPB	LM431ACM3	LM431ACM3/NOPB	LM431ACM3X	LM431ACM3X/NOPB	LM431ACMX	LM431ACMX/NOPB	LM431ACZ/LFT3	LM431ACZ/LFT4	LM431ACZ/NOPB	LM431AIM	LM431AIM/NOPB	LM431AIM3	LM431AIM3/NOPB	LM431AIM3X/NOPB	LM431AIMX/NOPB	LM431AIZ/LFT1	LM431AIZ/NOPB	LM431BCM/NOPB	LM431BCM3	LM431BCM3/NOPB	LM431BCM3X/NOPB	LM431BCMX/NOPB	LM431BCZ/NOPB	LM431BIM	LM431BIM/NOPB	LM431BIM3	LM431BIM3/NOPB	LM431BIM3X	LM431BIM3X/NOPB	LM431BIMX/NOPB	LM431CCM/NOPB	LM431CCM3/NOPB	LM431CCM3X	LM431CCM3X/NOPB	LM431CCZ/NOPB	LM431CIM	LM431CIM/NOPB	LM431CIM3	LM431CIM3/NOPB	LM431CIM3X	LM431CIM3X/NOPB	LM431CIZ/LFT1	LM431CIZ/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)	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)	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)	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)	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)	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)
Manufacture's Sample Availability	No	Yes	Yes	No	Yes	No	No	No	No	No	No	No	Yes	Yes	No	No	Yes	Yes	No	Yes	Yes	No	Yes	No	Yes	No	Yes	No	Yes	No	No	Yes	No	No	No	No	Yes	No	Yes	No	No	Yes

打包

	LM431ACM	LM431ACM/NOPB	LM431ACM3	LM431ACM3/NOPB	LM431ACM3X	LM431ACM3X/NOPB	LM431ACMX	LM431ACMX/NOPB	LM431ACZ/LFT3	LM431ACZ/LFT4	LM431ACZ/NOPB	LM431AIM	LM431AIM/NOPB	LM431AIM3	LM431AIM3/NOPB	LM431AIM3X/NOPB	LM431AIMX/NOPB	LM431AIZ/LFT1	LM431AIZ/NOPB	LM431BCM/NOPB	LM431BCM3	LM431BCM3/NOPB	LM431BCM3X/NOPB	LM431BCMX/NOPB	LM431BCZ/NOPB	LM431BIM	LM431BIM/NOPB	LM431BIM3	LM431BIM3/NOPB	LM431BIM3X	LM431BIM3X/NOPB	LM431BIMX/NOPB	LM431CCM/NOPB	LM431CCM3/NOPB	LM431CCM3X	LM431CCM3X/NOPB	LM431CCZ/NOPB	LM431CIM	LM431CIM/NOPB	LM431CIM3	LM431CIM3/NOPB	LM431CIM3X	LM431CIM3X/NOPB	LM431CIZ/LFT1	LM431CIZ/NOPB
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45
Pin	8	8		3	3	3		8	3	3	3	8	8	3	3	3	8	3	3	8	3	3	3	8	3	8	8	3	3	3	3	8	8	3	3	3	3	8	8	3	3	3	3		3
Package Type	D	D		DBZ	DBZ	DBZ		D	LP	LP	LP	D	D	DBZ	DBZ	DBZ	D	LP	LP	D	DBZ	DBZ	DBZ	D	LP	D	D	DBZ	DBZ	DBZ	DBZ	D	D	DBZ	DBZ	DBZ	LP	D	D	DBZ	DBZ	DBZ	DBZ		LP
Industry STD Term	SOIC	SOIC		SOT-23	SOT-23	SOT-23		SOIC	TO-92	TO-92	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOIC	TO-92	TO-92	SOIC	SOT-23	SOT-23	SOT-23	SOIC	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOT-23	SOT-23	SOT-23	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOT-23		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	O-PBCY-W	O-PBCY-W	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	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	O-PBCY-W	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-PDSO-G	R-PDSO-G	R-PDSO-G	O-PBCY-W	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G		O-PBCY-W
Carrier	TUBE	TUBE		LARGE T&R	LARGE T&R	LARGE T&R		LARGE T&R				TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R		TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R		TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	LARGE T&R	LARGE T&R		TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	LM431	ACM		N1F	N1F	N1F		ACM	ACZ	LM431	LM431	LM431	LM431	N1E	N1E	N1E	AIM	AIZ	AIZ	BCM	N1D	N1D	N1D	BCM	LM431	431	431	N1C	N1C	N1C	N1C	431	CCM	N1B	N1B	N1B	CCZ	431	CIM	N1A	N1A	N1A	N1A		CIZ
Width (mm)	3.91	3.91		1.3	1.3	1.3		3.91	4.3	4.3	4.3	3.91	3.91	1.3	1.3	1.3	3.91	4.3	4.3	3.91	1.3	1.3	1.3	3.91	4.3	3.91	3.91	1.3	1.3	1.3	1.3	3.91	3.91	1.3	1.3	1.3	4.3	3.91	3.91	1.3	1.3	1.3	1.3		4.3
Length (mm)	4.9	4.9		2.92	2.92	2.92		4.9	4.3	4.3	4.3	4.9	4.9	2.92	2.92	2.92	4.9	4.3	4.3	4.9	2.92	2.92	2.92	4.9	4.3	4.9	4.9	2.92	2.92	2.92	2.92	4.9	4.9	2.92	2.92	2.92	4.3	4.9	4.9	2.92	2.92	2.92	2.92		4.3
Thickness (mm)	1.58	1.58		1	1	1		1.58	3.6	3.6	3.6	1.58	1.58	1	1	1	1.58	3.6	3.6	1.58	1	1	1	1.58	3.6	1.58	1.58	1	1	1	1	1.58	1.58	1	1	1	3.6	1.58	1.58	1	1	1	1		3.6
Pitch (mm)	1.27	1.27		.96	.96	.96		1.27	1.27	1.27	1.27	1.27	1.27	.96	.96	.96	1.27	1.27	1.27	1.27	.96	.96	.96	1.27	1.27	1.27	1.27	.96	.96	.96	.96	1.27	1.27	.96	.96	.96	1.27	1.27	1.27	.96	.96	.96	.96		1.27
Max Height (mm)	1.75	1.75		1.22	1.22	1.22		1.75	5.34	5.34	5.34	1.75	1.75	1.22	1.22	1.22	1.75	5.34	5.34	1.75	1.22	1.22	1.22	1.75	5.34	1.75	1.75	1.22	1.22	1.22	1.22	1.75	1.75	1.22	1.22	1.22	5.34	1.75	1.75	1.22	1.22	1.22	1.22		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	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
Package QTY		95		1000	3000	3000		2500	2000	2000	1800	95	95	1000	1000	3000	2500	2000	1800	95	1000	1000	3000	2500	1800	95	95	1000	1000	3000	3000	2500	95	1000	3000	3000	1800	95	95	1000	1000	3000	3000		1800

参数化

Parameters / Models	LM431ACM	LM431ACM/NOPB	LM431ACM3/NOPB	LM431ACM3X	LM431ACM3X/NOPB	LM431ACMX/NOPB	LM431ACZ/LFT3	LM431ACZ/LFT4	LM431ACZ/NOPB	LM431AIM	LM431AIM/NOPB	LM431AIM3	LM431AIM3/NOPB	LM431AIM3X/NOPB	LM431AIMX/NOPB	LM431AIZ/LFT1	LM431AIZ/NOPB	LM431BCM/NOPB	LM431BCM3	LM431BCM3/NOPB	LM431BCM3X/NOPB	LM431BCMX/NOPB	LM431BCZ/NOPB	LM431BIM	LM431BIM/NOPB	LM431BIM3	LM431BIM3/NOPB	LM431BIM3X	LM431BIM3X/NOPB	LM431BIMX/NOPB	LM431CCM/NOPB	LM431CCM3/NOPB	LM431CCM3X	LM431CCM3X/NOPB	LM431CCZ/NOPB	LM431CIM	LM431CIM/NOPB	LM431CIM3	LM431CIM3/NOPB	LM431CIM3X	LM431CIM3X/NOPB	LM431CIZ/NOPB
Initial Accuracy(Max), %	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2	0.5,1,2
Iout/Iz(Max), mA	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Min Iz for Regulation, uA	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400
Operating Temperature Range, C	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70
Package Group	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOIC	TO-92	TO-92	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOIC	TO-92	TO-92	SOIC	SOT-23	SOT-23	SOT-23	SOIC	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOT-23	SOT-23	SOT-23	TO-92	SOIC	SOIC	SOT-23	SOT-23	SOT-23	SOT-23	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)	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)	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)	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)	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)	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)	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)	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)	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	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	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Voltage	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable
Temp Coeff(Max), ppm/ degree C	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97
Temp Coeff(Typ), ppm/ degree C	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50
VO, 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	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	2.5	2.5	2.5	2.5	2.5	2.5
VO Adj(Max), V	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36
VO Adj(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	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	2.5	2.5	2.5	2.5	2.5	2.5

生态计划

	LM431ACM	LM431ACM/NOPB	LM431ACM3	LM431ACM3/NOPB	LM431ACM3X	LM431ACM3X/NOPB	LM431ACMX	LM431ACMX/NOPB	LM431ACZ/LFT3	LM431ACZ/LFT4	LM431ACZ/NOPB	LM431AIM	LM431AIM/NOPB	LM431AIM3	LM431AIM3/NOPB	LM431AIM3X/NOPB	LM431AIMX/NOPB	LM431AIZ/LFT1	LM431AIZ/NOPB	LM431BCM/NOPB	LM431BCM3	LM431BCM3/NOPB	LM431BCM3X/NOPB	LM431BCMX/NOPB	LM431BCZ/NOPB	LM431BIM	LM431BIM/NOPB	LM431BIM3	LM431BIM3/NOPB	LM431BIM3X	LM431BIM3X/NOPB	LM431BIMX/NOPB	LM431CCM/NOPB	LM431CCM3/NOPB	LM431CCM3X	LM431CCM3X/NOPB	LM431CCZ/NOPB	LM431CIM	LM431CIM/NOPB	LM431CIM3	LM431CIM3/NOPB	LM431CIM3X	LM431CIM3X/NOPB	LM431CIZ/LFT1	LM431CIZ/NOPB
RoHS	Not Compliant	Compliant		Compliant	See ti.com	Compliant		Compliant	Compliant	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant	See ti.com	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	See ti.com	Compliant		Compliant

应用须知

下载
TO-92 Packing Options / Ordering Instructions (Rev. A)
PDF, 287 Kb, 修订版: A, 档案已发布: Jun 23, 2010

模型线

系列: LM431 (45)

LM431ACM LM431ACM/NOPB LM431ACM3 LM431ACM3/NOPB LM431ACM3X LM431ACM3X/NOPB LM431ACMX LM431ACMX/NOPB LM431ACZ/LFT3 LM431ACZ/LFT4 LM431ACZ/NOPB LM431AIM LM431AIM/NOPB LM431AIM3 LM431AIM3/NOPB LM431AIM3X/NOPB LM431AIMX/NOPB LM431AIZ/LFT1 LM431AIZ/NOPB LM431BCM/NOPB LM431BCM3 LM431BCM3/NOPB LM431BCM3X/NOPB LM431BCMX/NOPB LM431BCZ/NOPB LM431BIM LM431BIM/NOPB LM431BIM3 LM431BIM3/NOPB LM431BIM3X LM431BIM3X/NOPB LM431BIMX/NOPB LM431CCM/NOPB LM431CCM3/NOPB LM431CCM3X LM431CCM3X/NOPB LM431CCZ/NOPB LM431CIM LM431CIM/NOPB LM431CIM3 LM431CIM3/NOPB LM431CIM3X LM431CIM3X/NOPB LM431CIZ/LFT1 LM431CIZ/NOPB

制造商分类

Semiconductors> Power Management> Voltage Reference> Shunt Voltage Reference