DS1391U-3+

Mfr. #:: DS1391U-3+
Manufacturer:: Maxim Integrated
Description:: Real Time Clock Low-V SPI/3-Wire With Trickle Charge
Lifecycle:: New from this manufacturer.
Datasheet:: DS1391U-3+ Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: DS1391U-3+ more Information

Product Attribute
Attribute Value

Manufacturer: Maxim Integrated

Product Category: Clock/Timing - Real Time Clocks

Series: DS1391U

Product: Real Time Clocks

Type: Clock/Calendar

Packaging: Tube Alternate Packaging

Mounting-Style: SMD/SMT

Package-Case: uSOP-10

Operating-Temperature: -40°C ~ 85°C

Mounting-Type: Surface Mount

Features: Alarm, Leap Year, Square Wave Output, Trickle-Charger

Function: Alarm Calendar Clock Trickle Charger

Interface: SPI

Voltage-Supply: 2.7 V ~ 3.3 V

Supplier-Device-Package: 10-uMAX

Memory-Size: -

Time-Format: HH:MM:SS:hh (12/24 hr)

Date-Format: YY-MM-DD-dd

Voltage-Supply-Battery: 1.3 V ~ 3.7 V

Current-Timekeeping-Max: 125μA @ 2.7V ~ 3.3V

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Battery-Backup-Switching: Backup Switching

Part-#-Aliases: 90-1391U+003 DS1391U

Supply-Voltage-Max: 3.3 V

Supply-Voltage-Min: 2.7 V

RTC-Bus-Interface: Serial

Tags: DS1391U-3, DS1391, DS139, DS13, DS1

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

DS1391U-3+ Description

***Components: In a Tube of 50, Maxim DS1391U-3+ Часы реального времени (RTC)

***ure Electronics: DS1391 Series 3 V Surface Mount Low-Voltage SPI/3-Wire RTCs - uSOP-10

***et Europe: Real Time Clock Serial 10-Pin uMAX

***ment14 APAC: RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10

***i-Key: IC RTC CLK/CALENDAR SPI 10-USOP

***ark: RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10; Date Format:Day; Date; Month; Year; Clock Format:HH:MM:SS:hh; Clock IC Type:Alarm RTC; Supply Voltage Min:2.7V; Supply Voltage Max:3.3V; Clock IC Case Style:�SOP; No. of Pins:10Pins RoHS Compliant: Yes

DS1391U-3+ More Information

Maxim Real Time Clocks (RTC): Maxim Integrated Real-time Clocks (RTCs) are offered in a wide range of low power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
DS1391U-33+ DISTI # DS1391U-33+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 10-USOP RoHS: Compliant Min Qty: 1 Container: Tube	6083In Stock	1000:$1.8066 250:$2.4130 100:$2.5400 50:$2.8120 25:$2.9600 10:$3.2020 1:$3.3700
DS1391U-33+T&R DISTI # DS1391U-33+CT-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 10-USOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4906In Stock	500:$2.0400 250:$2.1165 100:$2.2313 50:$2.4226 25:$2.5500 10:$3.1880 1:$3.3800
DS1391U-33+T&R DISTI # DS1391U-33+DKR-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 10-USOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4906In Stock	500:$2.0400 250:$2.1165 100:$2.2313 50:$2.4226 25:$2.5500 10:$3.1880 1:$3.3800
DS1391U-33+T&R DISTI # DS1391U-33+TR-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 10-USOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	3000In Stock	3000:$1.5682
DS1391U-3+ DISTI # DS1391U-3+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 10-USOP RoHS: Compliant Min Qty: 1 Container: Tube	848In Stock	1000:$1.8066 250:$2.4130 100:$2.5400 50:$2.8120 25:$2.9600 10:$3.2020 1:$3.3700
DS1391U-33 DISTI # DS1391U-33-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 10-USOP RoHS: Compliant Container: Tube	Limited Supply - Call
DS1391U-3+T&R DISTI # DS1391U-3+T&R-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 10-USOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$1.5682
DS1391U-33+ DISTI # DS1391U-33+	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX - Bulk (Alt: DS1391U-33+) RoHS: Compliant Min Qty: 200 Container: Bulk	Americas - 180	200:$1.9900 300:$1.8900 500:$1.8900 1000:$1.7900 2000:$1.7900
DS1391U-3+ DISTI # DS1391U-3+	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX - Bulk (Alt: DS1391U-3+) RoHS: Compliant Min Qty: 200 Container: Bulk	Americas - 0	200:$1.9900 300:$1.8900 500:$1.8900 1000:$1.7900 2000:$1.7900
DS1391U+33 DISTI # DS1391U+33	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX - Bulk (Alt: DS1391U+33) RoHS: Compliant Container: Bulk	Americas - 0
DS1391U-33+ DISTI # DS1391U-33+	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX (Alt: DS1391U-33+) RoHS: Compliant Min Qty: 200	Asia - 0	200:$2.3520 400:$2.2249 600:$2.1382 1000:$2.0840 2000:$2.0580 5000:$2.0078 10000:$1.9600
DS1391U-3+T&R DISTI # DS1391U-3+T&R	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX T/R - Tape and Reel (Alt: DS1391U-3+T&R) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.6900 6000:$1.6900 12000:$1.5900 18000:$1.5900 30000:$1.4900
DS1391U-3+T&R DISTI # DS1391U-3+T&R	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX T/R (Alt: DS1391U-3+T&R) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0	3000:$1.7857 6000:$1.6892 9000:$1.6234 15000:$1.5823 30000:$1.5625 75000:$1.5244 150000:$1.4881
DS1391U-33+T&R DISTI # DS1391U-33+T&R	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX T/R (Alt: DS1391U-33+T&R) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0	3000:$1.7857 6000:$1.6892 9000:$1.6234 15000:$1.5823 30000:$1.5625 75000:$1.5244 150000:$1.4881
DS1391U-33+T&R DISTI # DS1391U-33+T&R	Maxim Integrated Products	Real Time Clock Serial 10-Pin uMAX T/R - Tape and Reel (Alt: DS1391U-33+T&R) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.6900 6000:$1.6900 12000:$1.5900 18000:$1.5900 30000:$1.4900
DS1391U-3+ DISTI # 73Y1263	Maxim Integrated Products	RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10,Date Format:Day,Date,Month,Year,Clock Format:HH:MM:SS:hh,Clock IC Type:Alarm RTC,Supply Voltage Min:2.7V,Supply Voltage Max:3.3V,Clock IC Case Style:µSOP,No. of Pins:10Pins,Packaging:Each, RoHS Compliant: Yes	16
DS1391U-33+ DISTI # 73Y1264	Maxim Integrated Products	RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10,Date Format:Day,Date,Month,Year,Clock Format:HH:MM:SS:hh,Clock IC Type:Alarm RTC,Supply Voltage Min:2.97V,Supply Voltage Max:5.5V,Clock IC Case Style:µSOP,No. of Pins:10Pins , RoHS Compliant: Yes	66	1:$3.3700 10:$3.2200 25:$2.9600 50:$2.7900 100:$2.5400 250:$2.4100 500:$2.2900
DS1391U-33+T&R DISTI # 73Y1265	Maxim Integrated Products	RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10,Date Format:Day,Date,Month,Year,Clock Format:HH:MM:SS:hh,Clock IC Type:Alarm RTC,Supply Voltage Min:2.97V,Supply Voltage Max:5.5V,Clock IC Case Style:µSOP,No. of Pins:10Pins , RoHS Compliant: Yes	0
DS1391U-3+	Maxim Integrated Products	DS1391 Series 3 V Surface Mount Low-Voltage SPI/3-Wire RTCs - uSOP-10 RoHS: Compliant	100Tube	5:$3.2000 25:$2.3200 50:$2.1700 250:$1.8500
DS1391U-33+	Maxim Integrated Products	DS1391 Series 3.3 V Surface Mount Low-Voltage SPI/3-Wire RTCs - uSOP-10 RoHS: Compliant	150Tube	50:$2.6500 100:$2.1400 250:$2.0500 500:$1.9900
DS1391U-33+T&R	Maxim Integrated Products	DS1391 Series 5.5 V SPI Surface Mount Real Time Clock - MSOP-10 RoHS: Compliant	6000Reel	3000:$1.6000
DS1391U-3+ DISTI # 700-DS1391U-3	Maxim Integrated Products	Real Time Clock Low-V SPI/3-Wire With Trickle Charger RoHS: Compliant	212	1:$3.3700 10:$3.2000 25:$2.9600 50:$2.7900 100:$2.5400 250:$2.4200 500:$2.2900 1000:$1.7700
DS1391U-3+T&R DISTI # 700-DS1391U-3T&R	Maxim Integrated Products	Real Time Clock Low-V SPI/3-Wire With Trickle Charger RoHS: Compliant	0	1:$3.3700 10:$3.1800 25:$2.5400 50:$2.4200 100:$2.2300 250:$2.1200 500:$2.0400 1000:$1.5300
DS1391U-3 DISTI # 700-DS1391U-3-NR	Maxim Integrated Products	Real Time Clock Low-V SPI/3-Wire With Trickle Charger	0
DS1391U-33+ DISTI # 700-DS1391U-33	Maxim Integrated Products	Real Time Clock Low-V SPI/3-Wire With Trickle Charger RoHS: Compliant	2465	1:$3.3700 10:$3.2200 25:$2.9600 50:$2.7900 100:$2.5400 250:$2.4100 500:$2.2900 1000:$1.8000
DS1391U-33+T&R DISTI # 700-DS1391U-33T&R	Maxim Integrated Products	Real Time Clock Low-V SPI/3-Wire With Trickle Charger RoHS: Compliant	2042	1:$3.3800 10:$3.1900 25:$2.5500 50:$2.4200 100:$2.2300 250:$2.1200 500:$2.0400 1000:$1.5300
DS1391U-33 DISTI # 700-DS1391U-33-NR	Maxim Integrated Products	Real Time Clock Low-V SPI/3-Wire With Trickle Charger RoHS: Not compliant	0
DS1391U-33/T&R DISTI # N/A	Maxim Integrated Products	Real Time Clock	0
DS1391U-3+	Maxim Integrated Products	1 TIMER(S), REAL TIME CLOCK, PDSO10	42	11:$1.9500 4:$2.6000 1:$3.9000
DS1391U-33+ DISTI # 7327393P	Maxim Integrated Products	REAL TIME CLOCK SERIAL, TU	151	5:£2.0000 25:£1.9800 50:£1.9600 75:£1.9400
DS1391U-3+ DISTI # 7979470P	Maxim Integrated Products	IC RTC DS1391U-3+, TU	22	10:£2.5250 20:£2.4600 50:£2.3950 100:£2.3400
DS1391U-3+ DISTI # 2515394	Maxim Integrated Products	RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10 RoHS: Compliant	16	1:$5.3400 10:$5.0700 25:$4.6900 50:$4.4100 100:$4.0300 250:$3.8200 500:$3.6300 1000:$2.7900
DS1391U-33+ DISTI # 2515395	Maxim Integrated Products	RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10 RoHS: Compliant	216	1:$5.3400 10:$5.1000 25:$4.6900 50:$4.4100 100:$4.0300 250:$3.8200 500:$3.6300 1000:$2.8500
DS1391U-3+ DISTI # XSFP00000045386	Maxim Integrated Products	RoHS: Compliant	67	50:$4.2700 67:$4.0000
DS1391U-33+ DISTI # XSFP00000045387	Maxim Integrated Products	RoHS: Compliant	101	50:$3.5300 101:$3.3100
DS1391U-33+T&R DISTI # XSFP00000093541	Maxim Integrated Products	RoHS: Compliant	4038	3000:$2.1300 4038:$2.0000
DS1391U-33+ DISTI # 2515395	Maxim Integrated Products	RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10 RoHS: Compliant	216	1:£2.5300 10:£2.4300 25:£2.2300 50:£2.1000 100:£1.9100
DS1391U-3+ DISTI # 2515394	Maxim Integrated Products	RTC, D-D-M-Y, HH:MM:SS:HH, USOP-10 RoHS: Compliant	16	1:£2.3000 10:£2.1800 25:£2.0200 50:£1.9000 100:£1.7300

Image	Part #	Description
	Mfr.#: DS1390U-33+ OMO.#: OMO-DS1390U-33-	Real Time Clock Low-V SPI/3-Wire With Trickle Charger
$DS1390U-3+T\u0026R$	Mfr.#: DS1390U-3+T\u0026R OMO.#: OMO-DS1390U-3-T-U0026R	Real Time Clock Low-V SPI/3-Wire With Trickle Charger
	Mfr.#: DS1392U-3+ OMO.#: OMO-DS1392U-3-	Real Time Clock Low-V SPI/3-Wire With Trickle Charger
	Mfr.#: DS1390U-3+TR OMO.#: OMO-DS1390U-3-TR-1190	New and Original
	Mfr.#: DS1391U-33+TR OMO.#: OMO-DS1391U-33-TR-1190	New and Original
	Mfr.#: DS1394U-33 OMO.#: OMO-DS1394U-33-1190	New and Original
	Mfr.#: DS1397 OMO.#: OMO-DS1397-1190	Real Time Clock, Non-Volatile, 28 Pin, Plastic, DIP
	Mfr.#: DS1390U-33/V+T OMO.#: OMO-DS1390U-33-V-T-160	Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle Charge
	Mfr.#: DS1393U-18+ OMO.#: OMO-DS1393U-18--MAXIM-INTEGRATED	Real Time Clock Low-V SPI/3-Wire With Trickle Charge
	Mfr.#: DS1394U-33+ OMO.#: OMO-DS1394U-33--MAXIM-INTEGRATED	Real Time Clock Low-V SPI/3-Wire With Trickle Charge

DS1391U-3+

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes