Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
GLOBAL STOCKS
PCF8523TS/1,112
RFQ
779
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 0.5µA @ 2V ~ 5V
ISL12029AIV27Z RFQ
RFQ
2,408
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028AIV27Z RFQ
RFQ
1,094
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029AIV27Z-T RFQ
RFQ
2,178
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028AIV27Z-T RFQ
RFQ
2,947
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IVAZ-T RFQ
RFQ
2,995
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IVZ-T RFQ
RFQ
1,687
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IV27AZ-T RFQ
RFQ
3,103
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IV30AZ-T RFQ
RFQ
3,685
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028IVAZ-T RFQ
RFQ
2,323
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12023IVZ-T RFQ
RFQ
1,366
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Daylight Savings, Leap Year, SRAM 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 14µA ~ 15µA @ 3V ~ 5V
ISL12028IVZ-T RFQ
RFQ
3,858
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028IV30AZ-T RFQ
RFQ
3,606
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028IV27AZ-T RFQ
RFQ
1,607
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IVZ RFQ
RFQ
1,699
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IVAZ RFQ
RFQ
845
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IV30AZ RFQ
RFQ
3,930
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12029IV27AZ RFQ
RFQ
3,567
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028IVZ RFQ
RFQ
2,951
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028IVAZ RFQ
RFQ
1,545
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12023IVZ RFQ
RFQ
2,627
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Daylight Savings, Leap Year, SRAM 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 14µA ~ 15µA @ 3V ~ 5V
ISL12028IV30AZ RFQ
RFQ
2,038
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12028IV27AZ RFQ
RFQ
1,718
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Supervisor, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA ~ 20µA @ 2.7V ~ 5.5V
ISL12021CVZ RFQ
RFQ
2,726
In-stock
Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - Obsolete Tube -20°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, SRAM 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 14-TSSOP 2.7 V ~ 5.5 V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 5.5µA ~ 6.5µA @ 3V ~ 5V
PCA21125T/Q900/1,1 RFQ
RFQ
3,057
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR SPI 14-TSSOP - Active Digi-Reel® -40°C ~ 125°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 30.3µA @ 2V ~ 5V
PCA21125T/Q900/1,1
RFQ
3,400
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR SPI 14-TSSOP - Active Cut Tape (CT) -40°C ~ 125°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 30.3µA @ 2V ~ 5V
PCA21125T/Q900/1,1
RFQ
2,680
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR SPI 14-TSSOP - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 30.3µA @ 2V ~ 5V
PCF2123TS/1,112 RFQ
RFQ
3,335
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR SPI 14-TSSOP - Active Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.33µA ~ 0.38µA @ 2V ~ 5V
PCF2123TS/1,118 RFQ
RFQ
2,870
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR SPI 14-TSSOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.33µA ~ 0.38µA @ 2V ~ 5V
PCF2123TS/1,118
RFQ
2,387
In-stock
NXP USA Inc. IC RTC CLK/CALENDAR SPI 14-TSSOP - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar SPI 14-TSSOP 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.33µA ~ 0.38µA @ 2V ~ 5V