Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

TC1108

300mA CMOS LDO

Status: In Production

Features:

  • Extremely Low Supply Current (50 µA typical)
  • Very Low Dropout Voltage
  • Minimum 300 mA Output Current
  • High Output Voltage Accuracy
  • Standard or Custom Output Voltages
  • Over-Current and Over-Temperature Protection
View More
Overview
Documents
Development Environment
RoHS Information
Buy Now

Device Overview

Summary

The TC1108 is a fixed output, high accuracy (typically ±0.5%) CMOS low dropout regulator. Total supply current is typically 50 µA at full load (20 to 60 times lower than in bipolar regulators). TC1108 key features include ultra low noise, very low dropout voltage (typically 240 mV at full load) and fast response to step changes in load. The TC1108 incorporates both over-temperature and over-current protection. The TC1108 is stable with an output capacitor of only 1µF and has a maximum output current of 300 mA. It is available in a SOT-223 package.

Additional Features
    • Extremely Low Supply Current (50 µA typical)
    • Very Low Dropout Voltage
    • Minimum 300 mA Output Current
    • High Output Voltage Accuracy
    • Standard or Custom Output Voltages
    • Over-Current and Over-Temperature Protection
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
300
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
300
VIN Min (V)
2.7
VIN Max (V)
6
VOUT (V)
2.5 2.7 2.8 3.0 3.3 5.0
Voltage Drop Typ (mV)
240
IGND Typ (µA)
50
Tol Typ %
±0.5
PSRR 1 kHz (dB)
60
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

Jump to:

Data Sheet

02/05/2013
185KB

Product Line Card


Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
TC1108-2.5VDBTR
0.115700
0.219250
3
SOT-223
 
Matte Tin
e3
TC1108-2.7VDB
0.115700
0.217949
3
SOT-223
 
Matte Tin
e3
TC1108-2.8VDBTR
0.115700
0.219250
3
SOT-223
 
Matte Tin
e3
TC1108-3.0VDBTR
0.115700
0.219250
3
SOT-223
 
Matte Tin
e3
TC1108-3.3VDBTR
0.115700
0.219250
3
SOT-223
 
Matte Tin
e3
TC1108-5.0VDBTR
0.115700
0.219250
3
SOT-223
 
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from the Microchip Store

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy