LTC4041 2.5A Supercapacitor Backup Power Manager

Analog Devices Inc. LTC4041 2.5A Supercapacitor Backup Power Manager is a backup system for 2.9V to 5.5V supply rails. The LTC4041 has a high current step-down DC/DC converter to charge a single supercapacitor or two supercapacitors in series. When input power is unavailable, the step-down regulator operates in reverse as a step-up regulator to backup the system output from the supercapacitor(s).

Results: 4
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Type
Mounting Style
Package/Case
Output Current
Input Voltage - Max
Input Voltage - Min
Maximum Output Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Input Current
Packaging
Analog Devices Power Management Specialised - PMIC 2.5A Supercapacitor Backup Power Manager
Datasheet
10.222In Stock
Min.: 1
Mult.: 1

LTC4041 Battery Management SMD/SMT QFN-24 2.5 A 5.5 V 2.9 V 5 V - 40 C + 125 C 800 uA Tube
Analog Devices Power Management Specialised - PMIC 2.5A Supercapacitor Backup Power Manager
Datasheet
3.185In Stock
2.500Expected 8/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

LTC4041 Battery Management SMD/SMT QFN-24 2.5 A 5.5 V 2.9 V 5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Power Management Specialised - PMIC 2.5A Supercapacitor Backup Power Manager
Datasheet
1.073In Stock
Min.: 1
Mult.: 1

LTC4041 Battery Management SMD/SMT QFN-24 2.5 A 5.5 V 2.9 V 5 V - 40 C + 125 C 800 uA Tube
Analog Devices Power Management Specialised - PMIC 2.5A Supercapacitor Backup Power Manager
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

LTC4041 Battery Management SMD/SMT QFN-24 2.5 A 5.5 V 2.9 V 5 V - 40 C + 125 C Reel, Cut Tape, MouseReel