TS39100_08 Datasheet, PDF (1/7 Pages) Taiwan Semiconductor Company, Ltd – 1A Ultra Low Dropout Voltage Regulator

SOT-223
TS39100
1A Ultra Low Dropout Voltage Regulator
TO-252
(DPAK)
Pin Definition:
1. Input
2. Ground (tab)
3. Output
General Description
The TS39100 are 1A ultra low dropout linear voltage regulators that provide low voltage, high current output from an
extremely small package. These regulators offers extremely low dropout (typically 400mV at 1A) and very low
ground current (typically 12mA at 1A).
The TS39100 are fully protected against over current faults, reversed input polarity, reversed lead insertion, over
temperature operation, positive and negative transient voltage spikes, logic level enable control and error flag which
signals whenever the output falls out of regulation.
Features
● Dropout voltage typically 0.4V @Io=1A
● Output Current up to 1A
● Low Ground Current
● Extremely Fast Transient Response
● Reversed Leakage & Reverse Battery Protection
● Current Limit & Thermal Shutdown Protection
Ordering Information
Part No.
Package
Packing
TS39100CWxx RP SOT-223 2.5Kpcs / 13” Reel
TS39100CWxx RPG SOT-223 2.5Kpcs / 13” Reel
TS39100CPxx RO
TO-252 2.5Kpcs / 13” Reel
TS39100CPxx ROG TO-252 2.5Kpcs / 13” Reel
Note: Where xx denotes voltage option, available are
18=1.8V, 25=2.5V, 33=3.3V, 50=5.0V
“G” denote for Halogen Free
Application
● ULDO Linear Regulator for PC add-in Cards
● PowerPC^TM Power Supplies
● Battery Powered Equipment
● Consumer and Personal Electronics
● High Efficiency Linear Power Supplies
● SMPS Post Regulator and DC to DC Modules
● High-efficiency Post Regulator for Switching Supply
● Portable Application
● Low-Voltage microcontrollers and Digital Logic
Typical Application Circuit
Absolute Maximum Rating (Note 1)
Parameter
Supply Voltage
Operation Input Voltage
Power Dissipation (Note 4)
Operating Junction Temperature Range
Storage Temperature Range
Lead Soldering Temperature (260^oC)
ESD
Symbol
V_IN
V_IN (operate)
P_D
T_J
T_STG
Value
-20V ~ +20
+2.25 ~ +16
Internally Limited
-40 ~ +125
-65 ~ +150
5
(Note 3)
Units
V
V
W
o_C
o_C
S
1/7
Version: B08