TS39150/1/2/3
1.5A Ultra Low Dropout Voltage Regulator
with Multi-Function
TO-220
TO-263
TO-220-5L
TO-263-5L
(D2PAK)
Pin Definition:
TS39151xx
1. Enable
2. Input
3. Ground
4. Output
5. Flag
Pin Definition:
TS39150
1. Input
2. Ground (tab)
3. Output
(D2PAK)
TS39152
1. Enable
2. Input
TS39153
1. Enable
2. Input
3. Ground
4. Output
5. Adjust
3. Ground
4. Output
5. Sense
General Description
TS39150/1/2/3 are 1.5A ultra low dropout linear voltage regulators that provide low voltage, high current output from
an extremely small package. These regulator offers extremely low dropout (typically 400mV at 1.5A) and very low
ground current (typically 12mA at 1.5A).
TS39150/1/2/3 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 TS39150/1/2/3, the enable pin may be tied to VIN if it is not required for enable control.
Features
Ordering Information
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Dropout voltage typically 0.4V @ Io=1.5A
Part No.
Package
TO-220
TO-263
Packing
50pcs / Tube
Output Current up to 1.5A
TS39150CZxx C0
TS39150CMxx RN
TS39151CZ5xx C0
Low Ground Current
800pcs / 13” Reel
50pcs / Tube
Extremely Fast Transient Response
Reversed Leakage & Reverse Battery Protection
Error Flag Signals Output (TS39151 only)
Internal Current Limit
TO-220-5L
TS39151CM5xx RN TO-263-5L
800pcs / 13” Reel
50pcs / Tube
TS39152CZ5 C0
TS39152CM5 RN
TS39153CZ5xx C0
TO-220-5L
TO-263-5L
TO-220-5L
800pcs / 13” Reel
50pcs / Tube
Thermal Shutdown Protection
TS39153CM5xx RN TO-263-5L
800pcs / 13” Reel
Application
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PowerPCTM Power Supplies
Note: Where xx denotes voltage option, available are
18=1.8V
25=2.5V
33=3.3V
50=5.0V
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
Low-Voltage microcontrollers and Digital Logic
Contact to factory for addition output voltage option.
Pin Description
Pin Configuration
Enable
Pin Description
TTL/COMS compatible input. Logic high is enable; logic low or open is shutdown
Unregulated input: +16V maximum supply
Input
Ground
Ground: Ground pin and TAB / heat sink are internally connected.
Regulator output
Output
Error Flag (output): Open-collector output. Active low indicates an output fault condition,
if no used, leave open.
Flag (fixed voltage)
Feed Back (adjustable)
Adjustment input: Feedback input. Connect to resistive voltage-divider network.
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Version: D07