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Newark ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: 57AC2515	Microchip Technology Inc	Rtc, I2C, Serial, 5.5V, Soic-8, |Microchip Technology MCP7940NT-I/SN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape	1678	1 $0.9020 50 $0.8840 100 $0.8660 250 $0.8480 500 $0.8300 1000 $0.8120 2500 $0.7940 5000 $0.7760 Show All	Buy Now
MCP7940NT-I/SN D#: 57AC2515RL	Microchip Technology Inc	Rtc, I2C, Serial, 5.5V, Soic-8, |Microchip Technology MCP7940NT-I/SN RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel	1678	100 $0.8660 250 $0.8480 500 $0.8300 1000 $0.8120 2500 $0.7940 5000 $0.7760 Show All	Buy Now
MCP7940NT-I/SN D#: 26T2752	Microchip Technology Inc	Rtc, I2C, Serial, 5.5V, Soic-8, |Microchip Technology MCP7940NT-I/SN RoHS: Compliant Min Qty: 3300 Package Multiple: 1 Date Code: 0 Container: Tape & Reel	0	3300 $0.7600 9900 $0.7450 16500 $0.7300	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: 93976544	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 3300 Package Multiple: 3300 Date Code: 2625	Americas - 16500	3300 $0.8459	Buy Now
MCP7940NT-I/SN D#: 78968502	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 12 Package Multiple: 1 Date Code: 2330	Americas - 2178	1000 $0.8459 500 $0.8603 250 $0.8746 100 $0.8890 25 $0.9034 10 $0.9178 7 $0.9322 Show All	Buy Now
MCP7940NT-I/SN D#: 65276718	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 250 Package Multiple: 250 Date Code: 2246	Americas - 1750	1000 $0.9652 500 $1.0026 250 $1.0414	Buy Now

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: 579-MCP7940NT-I/SN	Microchip Technology Inc	Real Time Clock I2C GP RTCC 64B SRAM RoHS: Compliant	15148	1 $0.8900 10 $0.8820 100 $0.8810 250 $0.8710 500 $0.8680 1000 $0.8660 3300 $0.7600 Show All	Buy Now
MCP7940N-I/SN D#: 579-MCP7940N-I/SN	Microchip Technology Inc	Real Time Clock I2C GP RTCC 64B SRAM RoHS: Compliant	4424	1 $0.8500	Buy Now

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: V72:2272_06455092	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2330 Container: Cut Strips	Americas - 2178	3300 $0.7585 1 $0.9182	Buy Now

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Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: MCP7940NT-I/SN	Microchip Technology Inc	RTCC with battery-backed SRAM, SOIC, Projected EOL: 2041-03-25 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tape & Reel	In Stock: 0 and Alternates Available Incoming: 8871 expected 9/1/2026	5000 $0.6800 1000 $0.7000 100 $0.7600 25 $0.7900 1 $0.8500 Show All	Buy Now
MCP7940NT-I/SNV02 D#: MCP7940NT-I/SNV02	Microchip Technology Inc	RTCC with battery-backed SRAM, SOIC, Projected EOL: 2040-12-18 - Contact for Pricing RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Tape & Reel	In Stock: 0 and Alternates Available		RFQ

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RS (Formerly Allied Electronics & Automation)

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: 70452595	Microchip Technology Inc	I2C GP RTCC, 64B SRAM8 SOIC 3.90MM(.150IN) T/R Min Qty: 3300 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk	0	3300 $0.9200 16500 $0.8500 33000 $0.8100	RFQ

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Future Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	MCP7940N Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 3300 Package Multiple: 3300 Lead time: 6 Weeks Container: Reel	3300 Reel	3300 $0.7300	Buy Now

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Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - 8-lead SOIC - Tape&Reel RoHS: Compliant	1960 In Stock	16500 $0.7340 13200 $0.7360 9900 $0.7380 6600 $0.7400 3300 $0.7420 1000 $0.7490 500 $0.7640 250 $0.7790 Show All	Buy Now

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DigiKey ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: MCP7940NT-I/SNDKR-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8SOIC Min Qty: 1 Container: Digi-Reel	33360 Digi-Reel®	1 $0.9200	Buy Now
MCP7940NT-I/SN D#: MCP7940NT-I/SNTR-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8SOIC Min Qty: 3300 Container: Tape & Reel	33260 Tape & Reel	3300 $0.7600	Buy Now
MCP7940NT-I/SN D#: MCP7940NT-I/SNCT-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8SOIC Min Qty: 1 Container: Cut Tape	33254 Cut Tape	1 $0.9200	Buy Now

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: V72:2272_06455092	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2330 Container: Cut Strips	Americas - 2178	3300 $0.7585 1 $0.9182	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: 93976544	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 3300 Package Multiple: 3300 Date Code: 2625	Americas - 16500	3300 $0.8459	Buy Now
MCP7940NT-I/SN D#: 78968502	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 12 Package Multiple: 1 Date Code: 2330	Americas - 2178	1000 $0.8459 500 $0.8603 250 $0.8746 100 $0.8890 25 $0.9034 10 $0.9178 7 $0.9322 Show All	Buy Now
MCP7940NT-I/SN D#: 65276718	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 250 Package Multiple: 250 Date Code: 2246	Americas - 1750	1000 $0.9652 500 $1.0026 250 $1.0414	Buy Now

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Master Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - 8-lead SOIC - Tape&Reel RoHS: Compliant	1960 In Stock	16500 $0.7340 13200 $0.7360 9900 $0.7380 6600 $0.7400 3300 $0.7420 1000 $0.7490 500 $0.7640 250 $0.7790 Show All	Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: 93976544	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 3300 Package Multiple: 3300 Date Code: 2625	Americas - 16500	3300 $0.8459	Buy Now
MCP7940NT-I/SN D#: 78968502	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 12 Package Multiple: 1 Date Code: 2330	Americas - 2178	1000 $0.8459 500 $0.8603 250 $0.8746 100 $0.8890 25 $0.9034 10 $0.9178 7 $0.9322 Show All	Buy Now
MCP7940NT-I/SN D#: 65276718	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 250 Package Multiple: 250 Date Code: 2246	Americas - 1750	1000 $0.9652 500 $1.0026 250 $1.0414	Buy Now

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TME ECIA Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: MCP7940NT-I/SN	Microchip Technology Inc	IC: RTC circuit, I2C,serial, SRAM, SOIC8, 1.8÷5.5V, reel,tape Min Qty: 3300	0	3300 $0.7600	RFQ

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IBS Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: MCP7940NT-I/SN	Microchip Technology Inc	REAL TIME CLOCK SERIAL 64BYTE CLOCK/CALENDAR/ALARM/BATTERY BACKUP AUTOMOTIVE 8-PIN SOIC N T/R Min Qty: 250 Package Multiple: 1	11860	250 $1.1590 500 $1.1435 1000 $1.0984 3300 $1.0448 6600 $1.0420 9900 $1.0321 13200 $1.0293 16500 $1.0265 Show All	Buy Now

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Unikey Electronic Pte Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	MCP7940NT-I/SN and MCP7940N-I/SN��Same Material��BeltT Indicates Reel��WithoutT Indicates Tube Packaging,HH:MM:SS (12/24 hr) 512bit 1.8V 5.5V 2line��I2C��Serial YY-MM-DD-dd yes SOIC-8 SMD mount��glue mount 4.9mm(Length)*3.9mm(width)	1208	1 $0.9486 10 $0.7622 30 $0.6649 100 $0.5659 Show All	Buy Now

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Bristol Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin SOIC N T/R	4337		RFQ

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NAC ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	I2C GP RTCC, 64B SRAM. Package: 8 SOIC 3.90mm(.150in) T/R - RTCC/CHARM Product Line RoHS: Compliant Min Qty: 3300 Package Multiple: 3300	0	1 $0.9500 3300 $0.8600 6600 $0.7900	Buy Now

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North Star Micro Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: NS-MCP7940NT-I/SN	Microchip Technology Inc	OEM/CM ONLY	8026		RFQ

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: V72:2272_06455092	Microchip Technology Inc	MCP7940NT-I/SN Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2330 Container: Cut Strips	Americas - 2178	3300 $0.7585 1 $0.9182	Buy Now

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Quest Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	REAL TIME CLOCK, VOLATILE, 0 TIMER(S), CMOS, PDSO8	7920	812 $1.1211 435 $1.2332 1 $2.9896	Buy Now
MCP7940NT-I/SN	Microchip Technology Inc	REAL TIME CLOCK, VOLATILE, 0 TIMER(S), CMOS, PDSO8	26	12 $1.1900 3 $1.9040 1 $2.3800	Buy Now
MCP7940NT-I/SN	Microchip Technology Inc	REAL TIME CLOCK, VOLATILE, 0 TIMER(S), CMOS, PDSO8	14	4 $1.3340 1 $1.4500	Buy Now

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Futuretech Components Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	OEM/CM/EMS Only	3000		RFQ

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Sierra IC  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NTI/SN	Microchip Technology Inc	OEM/CM ONLY	30511		RFQ

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LCSC  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN D#: C148052	Microchip Technology Inc	External Yes SOIC-8 Real Time Clocks RoHS	2865	1 $0.9683 10 $0.7871 30 $0.6956 100 $0.6058 500 $0.5519 Show All	Buy Now

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Win Source Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover | IC RTC CLK/CALENDAR I2C 8-SOIC	30000	725 $0.4162 580 $0.4331 445 $0.4501 310 $0.4839 200 $0.5008 95 $0.5346 Show All	Buy Now

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Sense Electronic Company Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Microchip Technology Inc	SOP8	3300		RFQ

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IC Components Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP7940NT-I/SN	Micrel Inc	IC RTC CLK/CALENDAR I2C 8SOIC	3500	1 $4.0100	RFQ

MCP7940NT-I/SN associated parts:

• MCP7940NT-I/SNV02 •
• MCP7940NTI/SN •
• MCP7940N-I/SN

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