TS1118 Datasheet, PDF (1/6 Pages) Taiwan Semiconductor Company, Ltd – 500mA Low Dropout Positive Voltage Regulator

TS1118
500mA Low Dropout Positive Voltage Regulator
TO-92
SOT-223
SOT-89
Low Dropout Voltage 1.3V max.
General Description
Pin assignment:
1. Ground / Adj
2. Output
3. Input
The TS1118 Series are high performance positive voltage regulators are designed for use in applications requiring low
dropout performance at full rated current, Additionally, the TS1118 Series provides excellent regulation over variations
due to changes in line, load and temperature. Outstanding features include low dropout performance at rated current, fast
transient response, internal current limiting and thermal shutdown protection of the output device. The TS1118 Series are
three terminal regulators with fixed and adjustable voltage options available in popular packages.
This series is offered in 3-pin TO-263, TO-220, TO-252 and SOT-223 package.
Features
— Low dropout performance 1.3V max.
— Full current rating over line and temperature.
— Fast transient response
— ±2%Total output regulation over line, load and
temperature
— Adjust pin current max 90μA over temperature
— Line regulation typical 0.015%.
— Load regulation typical 0.05%.
— Fixed/adjustable output voltage
— TO-92, SOT-89 and SOT-223 package
Block Diagram
Ordering Information
Part No.
Operating Temp.
(Ambient)
Package
TS1118CT-xx
TS1118CY-xx
-20 ~ +85 ^oC
TO-220
SOT-89
TS1118CW-xx
SOT-223
Note: Where xx denotes voltage option, available are
5.0V, 3.3V, 2.5V and 1.8V. Leave blank for
adjustable version. Contact factory for additional
voltage options.
Absolute Maximum Rating
Input Supply Voltage
Vin
12
V
Operation Input Supply Voltage
Vin (operate)
7
V
Power Dissipation
P_D
Internally Limited
W
Operating Junction Temperature Range
T_J
-25 ~ +150
o_C
Storage Temperature Range
T_STG
-65 ~ +150
o_C
Lead Soldering Temperature (260 ^oC)
TO-92 / SOT-89 / SOT-223 Package
S
5
TS1118
1-6
2005/08 rev. A