Datasheet Texas Instruments LM2940-N — 数据表

制造商	Texas Instruments
系列	LM2940-N

1A低压降稳压器

数据表

下载

PDF, 2.3 Mb, 修订版: J, 档案已发布: Dec 22, 2014

从文件中提取

价格

状态

	LM2940IMP-10	LM2940IMP-10/NOPB	LM2940IMP-12	LM2940IMP-12/NOPB	LM2940IMP-15	LM2940IMP-15/NOPB	LM2940IMP-5.0	LM2940IMP-5.0/NOPB	LM2940IMP-9.0/NOPB	LM2940IMPX-10/NOPB	LM2940IMPX-12/NOPB	LM2940IMPX-5.0/NOPB	LM2940IMPX-8.0/NOPB	LM2940LD-12	LM2940LD-12/NOPB	LM2940LD-5.0	LM2940LD-5.0/NOPB	LM2940S-10	LM2940S-10/NOPB	LM2940S-12	LM2940S-12/NOPB	LM2940S-5.0	LM2940S-5.0/NOPB	LM2940S-8.0/NOPB	LM2940S-9.0/NOPB	LM2940SX-10	LM2940SX-10/NOPB	LM2940SX-12	LM2940SX-12/NOPB	LM2940SX-5.0	LM2940SX-5.0/NOPB	LM2940SX-8.0/NOPB	LM2940SX-9.0/NOPB	LM2940T-10.0	LM2940T-10.0/NOPB	LM2940T-12.0	LM2940T-12.0/NOPB	LM2940T-5.0	LM2940T-5.0/LF08	LM2940T-5.0/NOPB	LM2940T-8.0	LM2940T-8.0/NOPB	LM2940T-9.0	LM2940T-9.0/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)	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)	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)	NRND (Not 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)	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)	NRND (Not recommended for new designs)	Active (Recommended for new designs)	NRND (Not recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	Yes	No	No	Yes	Yes	Yes	Yes	No	No	No	Yes	No	Yes	No	No	No	No	Yes	Yes	No	No	No	No	Yes	No	No	No	No	Yes	Yes	No	Yes	No	Yes	Yes	No	No	No	Yes	No	No	No

打包

	LM2940IMP-10	LM2940IMP-10/NOPB	LM2940IMP-12	LM2940IMP-12/NOPB	LM2940IMP-15	LM2940IMP-15/NOPB	LM2940IMP-5.0	LM2940IMP-5.0/NOPB	LM2940IMP-9.0/NOPB	LM2940IMPX-10/NOPB	LM2940IMPX-12/NOPB	LM2940IMPX-5.0/NOPB	LM2940IMPX-8.0/NOPB	LM2940LD-12	LM2940LD-12/NOPB	LM2940LD-5.0	LM2940LD-5.0/NOPB	LM2940S-10	LM2940S-10/NOPB	LM2940S-12	LM2940S-12/NOPB	LM2940S-5.0	LM2940S-5.0/NOPB	LM2940S-8.0/NOPB	LM2940S-9.0/NOPB	LM2940SX-10	LM2940SX-10/NOPB	LM2940SX-12	LM2940SX-12/NOPB	LM2940SX-5.0	LM2940SX-5.0/NOPB	LM2940SX-8.0/NOPB	LM2940SX-9.0/NOPB	LM2940T-10.0	LM2940T-10.0/NOPB	LM2940T-12.0	LM2940T-12.0/NOPB	LM2940T-5.0	LM2940T-5.0/LF08	LM2940T-5.0/NOPB	LM2940T-8.0	LM2940T-8.0/NOPB	LM2940T-9.0	LM2940T-9.0/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
Pin	4	4	4	4	4	4	4	4	4	4	4	4	4	8	8	8	8	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
Package Type	DCY	DCY	DCY	DCY	DCY	DCY	DCY	DCY	DCY	DCY	DCY	DCY	DCY	NGN	NGN	NGN	NGN	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	KTT	NDE	NDE	NDE	NDE	NDE	NEB	NDE	NDE	NDE	NDE	NDE
Industry STD Term	SOT	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	WSON	WSON	WSON	WSON	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-263	TO-220	TO-220	TO-220	TO-220	TO-220		TO-220	TO-220	TO-220	TO-220	TO-220
JEDEC Code	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	R-PDSO-G	R-PDSO-G	S-PDSO-N	S-PDSO-N	S-PDSO-N	S-PDSO-N	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-PSFM-G	R-MSFM-P	R-MSFM-P	R-MSFM-P	R-MSFM-P	R-MSFM-P		R-MSFM-P	R-MSFM-P	R-MSFM-P	R-MSFM-P	R-MSFM-P
Device Marking	L55B	L55B	L56B	L56B	L70B	L70B	L53B	L53B	L0EB	L55B	L56B	L53B	L54B	L00018B	L00018B	L00014B	L00014B	-10 P+	-10 P+	-12 P+	LM2940S	-5.0 P+	-5.0 P+	LM2940S	LM2940S	-10 P+	-10 P+	-12 P+	LM2940S	LM2940S	-5.0 P+	LM2940S	-9.0 P+	10.0 P+	LM2940T	LM2940T	12.0 P+	-5.0 P+	-5.0 P+	LM2940T	LM2940T	-8.0 P+	LM2940T	LM2940T
Width (mm)	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	4	4	4	4	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	8.41	10.16	10.16	10.16	10.16	10.16		10.16	10.16	10.16	10.16	10.16
Length (mm)	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	4	4	4	4	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	10.18	14.986	14.986	14.986	14.986	14.986		14.986	14.986	14.986	14.986	14.986
Thickness (mm)	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	.8	.8	.8	.8	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.44	4.572	4.572	4.572	4.572	4.572		4.572	4.572	4.572	4.572	4.572
Pitch (mm)	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	.8	.8	.8	.8	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54	2.54		2.54	2.54	2.54	2.54	2.54
Max Height (mm)	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	.8	.8	.8	.8	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.83	4.7	4.7	4.7	4.7	4.7		4.7	4.7	4.7	4.7	4.7
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	下载
Package QTY		1000		1000	1000	1000	1000	1000	1000	2000	2000	2000	2000	1000	1000		1000	45	45	45	45	45	45	45	45	500	500	500	500	500	500	500	500	45	45	45	45	45	45	45	45	45	45	45
Carrier		LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R		SMALL T&R	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE

参数化

Parameters / Models	LM2940IMP-10	LM2940IMP-10/NOPB	LM2940IMP-12	LM2940IMP-12/NOPB	LM2940IMP-15	LM2940IMP-15/NOPB	LM2940IMP-5.0	LM2940IMP-5.0/NOPB	LM2940IMP-9.0/NOPB	LM2940IMPX-10/NOPB	LM2940IMPX-12/NOPB	LM2940IMPX-5.0/NOPB	LM2940IMPX-8.0/NOPB	LM2940LD-12	LM2940LD-12/NOPB	LM2940LD-5.0	LM2940LD-5.0/NOPB	LM2940S-10	LM2940S-10/NOPB	LM2940S-12	LM2940S-12/NOPB	LM2940S-5.0	LM2940S-5.0/NOPB	LM2940S-8.0/NOPB	LM2940S-9.0/NOPB	LM2940SX-10	LM2940SX-10/NOPB	LM2940SX-12	LM2940SX-12/NOPB	LM2940SX-5.0	LM2940SX-5.0/NOPB	LM2940SX-8.0/NOPB	LM2940SX-9.0/NOPB	LM2940T-10.0	LM2940T-10.0/NOPB	LM2940T-12.0	LM2940T-12.0/NOPB	LM2940T-5.0	LM2940T-5.0/LF08	LM2940T-5.0/NOPB	LM2940T-8.0	LM2940T-8.0/NOPB	LM2940T-9.0	LM2940T-9.0/NOPB
Accuracy, %		2	2	2	2	2	2	2	2	2	2	2	2	2	2		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Accuracy(%)	5															5
Additional Features	Overcurrent Protection Thermal Shutdown															Overcurrent Protection Thermal Shutdown
Approx. Price (US$)	0.60 \| 1ku															0.60 \| 1ku
Fixed Output Options, V		5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15		5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15	5,8,9,10,12,15
Fixed Output Options(V)	5 8 9 10 12 15															5 8 9 10 12 15
Iout(Max), A		1	1	1	1	1	1	1	1	1	1	1	1	1	1		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Iout(Max)(A)	1															1
Iq(Typ), mA		10	10	10	10	10	10	10	10	10	10	10	10	10	10		10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Iq(Typ)(mA)	10															10
Noise, uVrms		150	150	150	150	150	150	150	150	150	150	150	150	150	150		150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150	150
Noise(uVrms)	150															150
Operating Temperature Range, C		-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85		-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85
Operating Temperature Range(C)	-40 to 125 -40 to 85															-40 to 125 -40 to 85
Output Capacitor Type	Non-Ceramic Tantalum	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic Tantalum	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic
Output Options	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output
PSRR @ 100KHz, dB		48	48	48	48	48	48	48	48	48	48	48	48	48	48		48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48	48
PSRR @ 100KHz(dB)	48															48
Package Group	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	SOT-223	WSON	WSON	WSON	WSON	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	DDPAK/TO-263	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220
Package Size: mm2:W x L, PKG		4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	See datasheet (WSON)	See datasheet (WSON)		See datasheet (WSON)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)
Package Size: mm2:W x L (PKG)	See datasheet (WSON) See datasheet (TO-220)															See datasheet (WSON)
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	Catalog	Catalog
Regulated Outputs		1	1	1	1	1	1	1	1	1	1	1	1	1	1		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Regulated Outputs(#)	1															1
Special Features		N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A		N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Thermal Resistance ОёJA, В°C/W		23	23	23	23	23	23	23	23	23	23	23	23	23	23		23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23
Vdo(Typ), mV		500	500	500	500	500	500	500	500	500	500	500	500	500	500		500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500	500
Vdo(Typ)(mV)	500															500
Vin(Max), V		26	26	26	26	26	26	26	26	26	26	26	26	26	26		26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26
Vin(Max)(V)	26															26
Vin(Min), V		6	6	6	6	6	6	6	6	6	6	6	6	6	6		6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Vin(Min)(V)	6															6
Vout(Max), V		15	15	15	15	15	15	15	15	15	15	15	15	15	15		15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15
Vout(Max)(V)	15															15
Vout(Min), V		5	5	5	5	5	5	5	5	5	5	5	5	5	5		5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Vout(Min)(V)	5															5

生态计划

	LM2940IMP-10	LM2940IMP-10/NOPB	LM2940IMP-12	LM2940IMP-12/NOPB	LM2940IMP-15	LM2940IMP-15/NOPB	LM2940IMP-5.0	LM2940IMP-5.0/NOPB	LM2940IMP-9.0/NOPB	LM2940IMPX-10/NOPB	LM2940IMPX-12/NOPB	LM2940IMPX-5.0/NOPB	LM2940IMPX-8.0/NOPB	LM2940LD-12	LM2940LD-12/NOPB	LM2940LD-5.0	LM2940LD-5.0/NOPB	LM2940S-10	LM2940S-10/NOPB	LM2940S-12	LM2940S-12/NOPB	LM2940S-5.0	LM2940S-5.0/NOPB	LM2940S-8.0/NOPB	LM2940S-9.0/NOPB	LM2940SX-10	LM2940SX-10/NOPB	LM2940SX-12	LM2940SX-12/NOPB	LM2940SX-5.0	LM2940SX-5.0/NOPB	LM2940SX-8.0/NOPB	LM2940SX-9.0/NOPB	LM2940T-10.0	LM2940T-10.0/NOPB	LM2940T-12.0	LM2940T-12.0/NOPB	LM2940T-5.0	LM2940T-5.0/LF08	LM2940T-5.0/NOPB	LM2940T-8.0	LM2940T-8.0/NOPB	LM2940T-9.0	LM2940T-9.0/NOPB
RoHS	Not Compliant	Compliant	Not Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	See ti.com	Compliant	Not Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant	See ti.com	Compliant	Compliant	See ti.com	Compliant	See ti.com	Compliant
Pb Free	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes

应用须知

下载
Linear and Switching Voltage Regulator Fundamental Part 1
PDF, 183 Kb, 档案已发布: Mar 21, 2007

模型线

系列: LM2940-N (44)

LM2940IMP-10 LM2940IMP-10/NOPB LM2940IMP-12 LM2940IMP-12/NOPB LM2940IMP-15 LM2940IMP-15/NOPB LM2940IMP-5.0 LM2940IMP-5.0/NOPB LM2940IMP-9.0/NOPB LM2940IMPX-10/NOPB LM2940IMPX-12/NOPB LM2940IMPX-5.0/NOPB LM2940IMPX-8.0/NOPB LM2940LD-12 LM2940LD-12/NOPB LM2940LD-5.0 LM2940LD-5.0/NOPB LM2940S-10 LM2940S-10/NOPB LM2940S-12 LM2940S-12/NOPB LM2940S-5.0 LM2940S-5.0/NOPB LM2940S-8.0/NOPB LM2940S-9.0/NOPB LM2940SX-10 LM2940SX-10/NOPB LM2940SX-12 LM2940SX-12/NOPB LM2940SX-5.0 LM2940SX-5.0/NOPB LM2940SX-8.0/NOPB LM2940SX-9.0/NOPB LM2940T-10.0 LM2940T-10.0/NOPB LM2940T-12.0 LM2940T-12.0/NOPB LM2940T-5.0 LM2940T-5.0/LF08 LM2940T-5.0/NOPB LM2940T-8.0 LM2940T-8.0/NOPB LM2940T-9.0 LM2940T-9.0/NOPB

制造商分类

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