TS39100_07 Datasheet, PDF (1/13 Pages) Taiwan Semiconductor Company, Ltd – 1A Ultra Low Dropout Voltage Regulator with Multi-Function

SOT-223
TO-252
(DPAK)
TS39100/1/2/3/4/5
1A Ultra Low Dropout Voltage Regulator
with Multi-Function
SOP-8
TO-252-5L
(PPAK)
Pin Definition:
TS39100CWxx
1. Input
2. Ground (tab)
3. Output
Pin Definition:
TS39100CPxx
1. Input
2. Ground (tab)
3. Output
Pin Definition:
TS39101CSxx
1. Enable
2. Input
3. Output
4. Flag
5.6.7.8. Ground
TS39102CS
1. Enable
2. Input
3. Output
4. Feedback
5.6.7.8. Ground
TS39104CS
1. Enable
2. Input
3. Feedback
4. Output
5.6.7.8. Ground
Pin Definition:
TS39103CP5xx
1. Enable
2. Input
3. Ground (tab)
4. Output
5. Flag / Feedback
Pin Definition:
TS39105CP5xx
1. Input
2. Enable
3. Output (tab)
4. N/C
5. Ground
General Description
The TS39100/1/2/3/4/5 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 TS39100/1/2/3/4/5 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.
On the TS39100/1/2/3/4/5, the enable pin may be tied to Vin if it is not required for enable control.
Features
● Dropout voltage typically 0.4V @Io=1.0A
● Output Current up to 1A
● Low Ground Current
● Extremely Fast Transient Response
● Reversed Leakage & Reverse Battery Protection
● Error Flag Signals Output (TS39101 only)
● Current Limit & Thermal Shutdown Protection
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
Ordering Information
Part No.
Package
Packing
TS39100CWxx RP SOT-223 2.5Kpcs / 13” Reel
TS39100CPxx RO
TO-252 2.5Kpcs / 13” Reel
TS39101CSxx RL
SOP-8 2.5Kpcs / 13” Reel
TS39102CS RL
SOP-8 2.5Kpcs / 13” Reel
TS39103CP5xx RO TO-252-5L 2.5Kpcs / 13” Reel
TS39104CS RL
SOP-8 2.5Kpcs / 13” Reel
TS39105CP5xx RO TO-252-5L 2.5Kpcs / 13” Reel
Note: Where xx denotes voltage option, available are
12=1.24V
15=1.5V
18=1.8V
25=2.5V
33=3.3V
50=5.0V
Leave blank for adjustable version (TS39103)
Contact to factory for addition output voltage option.
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Version: B07