TS39100
1A Ultra Low Dropout Voltage Regulator
SOT-223
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. This regulator offers extremely low dropout (typically 400mV at 1A) and very low
ground current (typically 17mA 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
Ordering Information
●
●
●
●
●
●
Dropout voltage typically 0.4V @Io=1A
Part No.
Package
SOT-223 2.5Kpcs / 13” Reel
SOT-223 2.5Kpcs / 13” Reel
TO-252
TO-252
Packing
Output Current up to 1A
TS39100CWxx RP
TS39100CWxx RPG
TS39100CPxx RO
TS39100CPxx ROG
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
Low Ground Current
Extremely Fast Transient Response
Reversed Leakage & Reverse Battery Protection
Current Limit & Thermal Shutdown Protection
2.5Kpcs / 13” Reel
2.5Kpcs / 13” Reel
Typical Application Circuit
Application
●
●
●
●
●
●
●
ULDO Linear Regulator for PC add-in Cards
PowerPCTM 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
Absolute Maximum Rating (Note 1)
Parameter
Symbol
Value
-20V ~ +20
+2.25 ~ +16
Internally Limited
-40 ~ +125
-65 ~ +150
5
Units
V
Supply Voltage
VIN
Operation Input Voltage
Power Dissipation (Note 4)
Operating Junction Temperature Range
Storage Temperature Range
Lead Soldering Temperature (260oC)
ESD
VIN (operate)
V
PD
TJ
W
oC
oC
S
TSTG
(Note 3)
1/7
Version: C11