LT1054CS8#PBF - 

DC/DC Adjustable Charge Pump Voltage Converter, Inverter & Regulator, 3.5-15V in, 100 mA out, SOIC-8

LT1054CS8#PBF - DC/DC Adjustable Charge Pump Voltage Converter, Inverter & Regulator, 3.5-15V in, 100 mA out, SOIC-8

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
See all Technical Docs

Product Overview

The LT1054CS8#PBF is a Switched-capacitor Voltage Converter and Regulator provides higher output current than previously available converters with significantly lower voltage losses. An adaptive switch driver scheme optimizes efficiency over a wide range of output currents. Total voltage loss at 100mA output current is typically 1.1V. This holds true over the full supply voltage range of 3.5 to 15V. Quiescent current is typically 2.5mA. The LT1054 also provides regulation, a feature not previously available in switched-capacitor voltage converters. By adding an external resistive divider a regulated output can be obtained. This output will be regulated against changes in both input voltage and output current. It can also be shut down by grounding the feedback pin. Supply current in shutdown is less than 100µA. The internal oscillator runs at a nominal frequency of 25kHz. The oscillator pin can be used to adjust the switching frequency or to externally synchronize the LT1054.
  • Reference and error amplifier for regulation
  • Low loss (1.1V at 100mA)
  • External shutdown
  • External oscillator synchronization
  • Pin compatible with the LTC®1044/ICL7660


Signal Processing, Power Management

Product Information

Doubler, Inverting
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Price For
139 in stock


1+ £7.32 10+ £6.75 25+ £4.49 50+ £4.36 100+ £4.24 250+ £4.11 More Less

65 in stock


1+ £2.04 10+ £1.94 25+ £1.81 50+ £1.80 100+ £1.76 250+ £1.75 500+ £1.74 1000+ £1.73 More Less

Associated Products

Compare Selected

Related Searches


No Longer Stocked

Alternatives Available

1663341 - DC/DC Adjustable Charge Pump Voltage Converter, Inverter, Regulator, 3.5-15 V in, 100 mA out, SOIC-8

2519398 - DC/DC Adjustable Charge Pump Voltage Converter, 4.5V to 20V in, -20V to -4.5V/20 mA out, SOIC-8

No longer stocked:: true No Longer Manufactured::

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.