NS - MARKING CODE @wiki - atwiki（アットウィキ）

National Semiconductor

　National Semiconductor(NS)のマーキングコード一覧です。
　マーキングコードは同じでも製品型番が異なるものもありますので外形、特性などをデータシートで比べることをおすすめします。
　同社はTIに買収されました。今後このページの内容はTIページのものと統合する可能性があります。
　同社のWEBページはデータシートの検索ができるが、あまりヒット率は良くない。そのため、データシートのリンク先も正しく表示されないことがあるので注意。

メーカーのwebサイトなど(web site,etc)

National Semiconductor (Japanese)
National Semiconductor (US)
生産国、マーキングの確認　該当する製品型番を入力し、"Send"ボタンをクリックします。

マーキングコードリスト

* , ** , *** , ****,_=date code,Lot No. etc.
#=hfe rank.

MARKING CODE	PART No. Grade etc.	MAKER	PACKAGE NAME	MAKER PACKAGE NAME	PIN COUNT	etc.
***** 2735X	LM2735XSD	NS	-	6-Lead LLP (SDE06A)	6	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator.
***** 2735X	LM2735XSDX	NS	-	6-Lead LLP (SDE06A)	6	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator.
***** 2735Y	LM2735YSD	NS	-	6-Lead LLP (SDE06A)	6	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator.
***** 2735Y	LM2735YSDX	NS	-	6-Lead LLP (SDE06A)	6	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator.
2951 CM*	LP2951CM	NS	-	M(M08A)	8	Series of adjustable micropower voltage regulator
2951 CM*	LP2951CMX	NS	-	M(M08A)	8	Series of adjustable micropower voltage regulator
L01FA	LP2989AILD-2.5	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01FA	LP2989AILDX-2.5	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01FAB	LP2989ILD-2.5	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01FAB	LP2989ILDX-2.5	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L000A	LP2989AILD-2.8	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L000A	LP2989AILDX-2.8	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L000AB	LP2989ILD-2.8	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L000AB	LP2989ILDX-2.8	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01TA	LP2989AILD-285	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01TA	LP2989AILDX-285	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01TAB	LP2989ILD-285	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01TAB	LP2989ILDX-285	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01HA	LP2989AILD-3.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01HA	LP2989AILDX-3.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01HAB	LP2989ILD-3.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01HAB	LP2989ILDX-3.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01JA	LP2989AILD-3.3	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01JA	LP2989AILDX-3.3	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01JAB	LP2989ILD-3.3	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01JAB	LP2989ILDX-3.3	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L019A	LP2989AILD-3.6	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L019A	LP2989AILDX-3.6	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L019AB	LP2989ILD-3.6	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L019AB	LP2989ILDX-3.6	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01LA	LP2989AILD-4.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01LA	LP2989AILDX-4.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01LAB	LP2989ILD-4.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01LAB	LP2989ILDX-4.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01KA	LP2989AILD-5.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01KA	LP2989AILDX-5.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01KAB	LP2989ILD-5.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
L01KAB	LP2989ILDX-5.0	NS	-	8 Lead LLP	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA0A	LP2989AIMM-2.5	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA0A	LP2989AIMMX-2.5	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA0B	LP2989IMM-2.5	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA0B	LP2989IMMX-2.5	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA6A	LP2989AIMM-2.8	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA6A	LP2989AIMMX-2.8	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA6B	LP2989IMM-2.8	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA6B	LP2989IMMX-2.8	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA1A	LP2989AIMM-3.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA1A	LP2989AIMMX-3.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA1B	LP2989IMM-3.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA1B	LP2989IMMX-3.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA2A	LP2989AIMM-3.3	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA2A	LP2989AIMMX-3.3	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA2B	LP2989IMM-3.3	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA2B	LP2989IMMX-3.3	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA4A	LP2989AIMM-5.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA4A	LP2989AIMMX-5.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA4B	LP2989IMM-5.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
LA4B	LP2989IMMX-5.0	NS	-	8 Lead MSOP (MM)	8	Low Noise 500mA Ultra Low-Dropout Regulator
S51A	LM2731XMF	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23
S51A	LM2731XMFX	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23
S51B	LM2731YMF	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	0.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23
S51B	LM2731YMFX	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	0.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23
S52A	LM2733XMF	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6MHz Boost Converters with Internal FET switch in SOT-23
S52A	LM2733XMFX	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6MHz Boost Converters with Internal FET switch in SOT-23
S52B	LM2733YMF	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	0.6MHz Boost Converters with Internal FET switch in SOT-23
S52B	LM2733YMFX	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	0.6MHz Boost Converters with Internal FET switch in SOT-23
SLEB ***	LM2735XMF	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator.
SLEB ***	LM2735XMFX	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator.
SLFB ***	LM2735YMF	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator.
SLFB ***	LM2735YMFX	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator.
**** SRJB	LM2735XMY	NS	- TSOP-8	eMSOP-8 (MUY08A)	8	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator.
**** SRJB	LM2735XMYX	NS	- TSOP-8	eMSOP-8 (MUY08A)	8	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator.
**** SRKB	LM2735YMY	NS	- TSOP-8	eMSOP-8 (MUY08A)	8	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator.
**** SRKB	LM2735YMYX	NS	- TSOP-8	eMSOP-8 (MUY08A)	8	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator.
SVDB ***	LM2735XQMF Grade AEC-Q100 Grade 1	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator. AEC-Q100 Grade1 qualified. Automotive Grade Production Flow.
SVDB ***	LM2735XQMFX Grade AEC-Q100 Grade 1	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator. AEC-Q100 Grade1 qualified. Automotive Grade Production Flow.
SXUB ***	LM2735YQMF Grade AEC-Q100 Grade 1	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator. AEC-Q100 Grade1qualified. Automotive Grade Production Flow.
SXUB ***	LM2735YQMFX Grade AEC-Q100 Grade 1	NS	- SOT-23-5	5-Lead SOT-23 MF05A	5	520kHz Space-Efficient Boost and SEPIC DC-DC Regulator. AEC-Q100 Grade1qualified. Automotive Grade Production Flow.