TS39500/1/2/3
5A Ultra Low Dropout Positive Voltage Regulator
TO-220
TO-263
TO-220-5L
TO-263-5L
(D2PAK)
(D2PAK)
Pin Definition:
TS39500
Pin Definition:
TS39501xx TS39502
TS39503xx
1. Enable
2. Input
3. Ground
4. Output
5. Sense
1. Input
2. Ground (tab)
3. Output
1. Enable
2. Input
3. Ground
4. Output
5. Flag
1. Enable
2. Input
3. Ground
4. Output
5. Adjust
General Description
TS39500/1/2/3 are 5A ultra low dropout linear voltage regulators that provide low voltage, high current output with a
minimum of external components. TS39500/1/2/3 offers extremely low dropout (typically 400mV at 5A) and low
quiescent current (typically 36mA at 5A).
TS39500/1/2/3 is ideal for PC add-in cards that need to convert from standard 3.3V to 2.5V or 2.5V to 1.8V. A
guaranteed maximum dropout voltage of 500mV over all operating conditions allows the TS39501/2/3/4 to provide
2.5V from a supply as low as 3V, and 1.8V from a supply as low as 2.5V. TS39500/1/2/3 also has fast transient
response for heavy switching applications. The device requires only 47uF of output capacitor to maintain stability and
achieve fast transient response.
On TS39500/1/2/3, the enable pin may be tied to input voltage if it is not required for enable control.
Features
Ordering Information
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Dropout voltage typically 0.4V @ Io=5A
Part No.
Package
TO-220
TO-263
Packing
50pcs / Tube
Output Current up to 5A
TS39500CZxx C0
TS39500CMxx RN
TS39501CZ5xx C0
Low Ground Current
800pcs / 13” Reel
50pcs / Tube
Extremely Fast Transient Response
Current Limit & Thermal Shutdown
Reversed Leakage & Reverse Battery Protection
Error Flag Signals Output (TS39501 only)
Adjustable Version (TS39502 only)
Output Voltage Sense (TS39503/4 only)
TO-220-5L
TS39501CM5xx RN TO-263-5L
800pcs / 13” Reel
50pcs / Tube
TS39502CZ5 C0
TS39502CM5 RN
TS39503CZxx C0
TS39503CMxx RN
TO-220-5L
TO-263-5L
TO-220-5L
TO-263-5L
800pcs / 13” Reel
50pcs / Tube
800pcs / 13” Reel
Note: Where xx denotes voltage option, available are
Application
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PowerPCTM Power Supplies
50=5V, 33=3.3V, 25=2.5V, 18=1.8V
Contact to factory for addition output voltage option.
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
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Version: A07