Linear Technology LT1108CN8#PBF
- Part Number:
- LT1108CN8#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3754205-LT1108CN8#PBF
- Description:
- IC REG BCK BST INV ADJ 1.5A 8DIP
- ECAD Model:
-
- Datasheet:
- LT1108CN8#PBF
Description
Versatile micropower DC/DC converter
Requires only four external components
Fixed output voltage options: 5V or 12V
Supply voltage range: 2V to 12V (step-up mode), 2V to 30V (step-down mode)
Functions in step-up, step-down, or inverting applications
Pin-compatible with LT1173
Duty cycle: 70%
Quiescent current: 110μA
Internal 1A power switch
Adjustable current limit
Auxiliary gain block for low battery detection, linear post regulation, undervoltage lock-out, or error amplification
Features
Operates at supply voltages from 2V to 30V
Consumes only 110μA supply current
Works in step-up or step-down mode
Only four external components required
Low battery detector comparator on-chip
User adjustable current limit
Internal 1A power switch
Fixed or adjustable output voltage versions
Space saving 8-pin MiniDIP or S8 package
Applications
Palmtop computers
3V to 5V, 5V to 12V converters
9V to 5V, 12V to 5V converters
LCD bias generators
Peripherals and add-on cards
Battery backup supplies
Cellular telephones
Portable instruments
Versatile micropower DC/DC converter
Requires only four external components
Fixed output voltage options: 5V or 12V
Supply voltage range: 2V to 12V (step-up mode), 2V to 30V (step-down mode)
Functions in step-up, step-down, or inverting applications
Pin-compatible with LT1173
Duty cycle: 70%
Quiescent current: 110μA
Internal 1A power switch
Adjustable current limit
Auxiliary gain block for low battery detection, linear post regulation, undervoltage lock-out, or error amplification
Features
Operates at supply voltages from 2V to 30V
Consumes only 110μA supply current
Works in step-up or step-down mode
Only four external components required
Low battery detector comparator on-chip
User adjustable current limit
Internal 1A power switch
Fixed or adjustable output voltage versions
Space saving 8-pin MiniDIP or S8 package
Applications
Palmtop computers
3V to 5V, 5V to 12V converters
9V to 5V, 12V to 5V converters
LCD bias generators
Peripherals and add-on cards
Battery backup supplies
Cellular telephones
Portable instruments
Linear Technology LT1108CN8#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT1108CN8#PBF.
- Lifecycle StatusPRODUCTION (Last Updated: 2 weeks ago)
- Factory Lead Time8 Weeks
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case8-DIP (0.300, 7.62mm)
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTube
- Published1996
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal Pitch2.54mm
- Base Part NumberLT1108
- FunctionStep-Up, Step-Down
- Number of Outputs1
- Voltage - Input (Max)30V
- Output Voltage5V
- Output TypeAdjustable
- Voltage - Input (Min)2V
- Analog IC - Other TypeSWITCHING REGULATOR
- Output ConfigurationPositive or Negative
- Current - Output1.5A Switch
- Voltage - Output (Min/Fixed)1.245V
- TopologyBuck, Boost
- Control ModeVOLTAGE-MODE
- Frequency - Switching19kHz
- Control TechniquePULSE FREQUENCY MODULATION
- Synchronous RectifierNo
- Switcher ConfigurationSINGLE
- Voltage - Output (Max)50V Switch
- Height Seated (Max)4.445mm
- Width7.62mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
17 January 2024
DS18B20 Digital Temperature Sensor Structure, Features, Applications and More
Ⅰ. What is DS18B20?Ⅱ. Internal structure of DS18B20Ⅲ. Features of DS18B20 sensorⅣ. How does DS18B20 work?Ⅴ. Symbol, footprint and pin configuration of DS18B20Ⅵ. Driving principle of DS18B20Ⅶ. Where... -
18 January 2024
What is the BTN8982TA Bridge and How Does it Work?
Ⅰ. Introduction to BTN8982TAⅡ. Block diagram of BTN8982TAⅢ. Specifications of BTN8982TAⅣ. Working principle of BTN8982TAⅤ. BTN8982TA symbol, footprint and pin configurationⅥ. Features of BTN8982TAⅦ. Application fields of BTN8982TABTN8982TA... -
18 January 2024
TPS51200DRCR: Advanced Regulator Solution for DDR Termination
Ⅰ. Overview of TPS51200DRCRⅡ. Technical parameters of TPS51200DRCRⅢ. What are the advantages of TPS51200DRCR?Ⅳ. Absolute maximum ratings of TPS51200DRCRⅤ. How to use TPS51200DRCR?Ⅵ. Where is TPS51200DRCR used?Ⅶ. TPS51200DRCR... -
19 January 2024
TXB0104PWR Alternatives, Package, Specifications and Applications
Ⅰ. TXB0104PWR overviewⅡ. Operating principle of TXB0104PWRⅢ. Package of TXB0104PWRⅣ. Specifications of TXB0104PWRⅤ. How to use TXB0104PWR?Ⅵ. What are the applications of TXB0104PWR?Ⅶ. How does TXB0104PWR realize automatic...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.