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For Reference Only
| Part Number | DS1391U-18+ |
| OEMstron Part # | DS1391U-18 |
| Manufacturer | Maxim Integrated |
| Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR SPI 10-USOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | DS1391U-18+ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 15 - May 20 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
DS1391U-18+ Specifications
| Part Number | DS1391U-18+ | |
| Brand | Maxim Integrated | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Clock & Timer ICs | |
| Subcategory | Real Time Clocks | |
| Manufacturer | Maxim Integrated | |
| Series | - | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger | |
| Memory Size | - | |
| Time Format | HH:MM:SS:hh (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | SPI | |
| Voltage - Supply | 1.71V ~ 1.89V | |
| Voltage - Supply, Battery | 1.3V ~ 3.7V | |
| Current - Timekeeping (Max) | 100µA @ 1.71V ~ 1.89V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Supplier Device Package | 10-uMAX |
DS1391U-18+ Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
DS1391U-18+ D# DS1391U-18+ Maxim Integrated Products |
Real Time Clock Serial 10-Pin uMAX - Bulk (Alt: DS1391U-18+) |
Americas - 623 |
|
DS1391U-18 D# DS1391U-18 Maxim Integrated Products |
Real Time Clock 3-Wire Serial 1.8V 10-Pin uSOP - Bulk (Alt: DS1391U-18) RoHS: Not Compliant
|
Americas - 7875 |
| Part Number | Description | Stock |
|
DS1391U-18+ D# DS1391U-18+ Maxim Integrated Products |
Real Time Clock Serial 10-Pin uMAX (Alt: DS1391U-18+) |
Europe - 0 |
| Part Number | Description | Stock |
|
DS1391U-18+ Maxim Integrated Products |
IC RTC CLK/CALENDAR SPI 10-USOP |
113 |
| Part Number | Description | Stock |
|
DS1391U-18+ D# DS1391U-18+-ND Maxim Integrated Products |
IC RTC CLK/CALENDAR SPI 10-USOP |
22 In Stock |
|
DS1391U-18 D# 2156-DS1391U-18-ND Rochester Electronics LLC |
IC BATT CHG SPI RTC W/TRICKLE |
7875 In Stock |
| Part Number | Description | Stock |
|
DS1391U-18+ Maxim Integrated Products |
Low-Voltage SPI/3-Wire RTCs with Trickle Charger RoHS: Compliant
pbFree: Yes
|
0 Tube |
| Part Number | Description | Stock |
|
DS1391U18 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
9056 |
| Part Number | Description | Stock |
|
DS1391U18 Maxim Integrated Products |
OEM/CM ONLY |
862 |
| Part Number | Description | Stock |
|
DS1391U-18+ D# 700-DS1391U-18 Maxim Integrated Products |
Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle Charger RoHS: Compliant
|
175 |
| Part Number | Description | Stock |
|
DS1391U-18+ D# 73Y1262 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:1.71V, Supply Voltage Max:1.89V, Clock IC Case Style:µSOP, No. of Pins:10Pins RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
DS1391U-18 Maxim Integrated Products |
DS1391 Low-Voltage Spi/3-Wire Rtc With Trickle Charger RoHS: Not Compliant
|
7875 |
| Part Number | Description | Stock |
|
DS1391U18 Maxim Integrated Products |
OEM/CM ONLY |
3266 |
| Part Number | Description | Stock |
|
DS1391U-18+ Maxim Integrated Products |
RFQ |
5676 |
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Quick Inquiry
| In Stock | 222 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 4.4158 | $ 4.4158 |
| 100 | $ 4.4158 | $ 441.5800 |
| 500 | $ 4.4158 | $ 2,207.9000 |
| 1000 | $ 4.4158 | $ 4,415.8000 |
| 2500 | $ 4.4158 | $ 11,039.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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