TS39500CMRN TSC [Taiwan Semiconductor Company, Ltd], TS39500CMRN Datasheet

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TS39500CMRN

Manufacturer Part Number
TS39500CMRN
Description
1.5A Ultra Low Dropout Voltage Regulator with Multi-Function
Manufacturer
TSC [Taiwan Semiconductor Company, Ltd]
Datasheet
General Description
TS39500/1/2 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 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 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 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, the enable pin may be tied to input voltage if it is not required for enable control.
Features
Application
Dropout voltage typically 0.4V @ Io=5A
Output Current up to 5A
Low Ground Current
Extremely Fast Transient Response
Current Limit & Thermal Shutdown
Reversed Leakage & Reverse Battery Protection
Error Flag Signals Output (TS39501 only)
Adjustable Version (TS39502 only)
PowerPC
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
TO-220
Pin Definition:
TS39500
1. Input
2. Ground (tab)
3. Output
TM
Power Supplies
(D
TO-263
2
PAK)
1.5A Ultra Low Dropout Voltage Regulator
1/12
Pin Definition:
TS39501xx
1. Enable
2. Input
3. Ground
4. Output
5. Flag
Ordering Information
Note: Where xx denotes voltage option, available are
TS39500CZxx C0
TS39500CMxx RN
TS39501CZ5xx C0
TS39501CM5xx RN
TS39502CZ5 C0
TS39502CM5 RN
TO-220-5L
50=5V, 33=3.3V, 25=2.5V, 18=1.8V
Contact to factory for addition output voltage option.
Part No.
TS39502
1. Enable
2. Input
3. Ground
4. Output
5. Adjust
TO-263-5L
TO-220-5L
TO-263-5L
TO-220-5L
TO-263-5L
Package
(D
TO-220
TO-263
2
PAK)
with Multi-Function
TS39500/1/2
800pcs / 13” Reel
800pcs / 13” Reel
800pcs / 13” Reel
50pcs / Tube
50pcs / Tube
50pcs / Tube
Packing
Version: B07

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TS39500CMRN Summary of contents

Page 1

TO-220 TO-263 2 (D PAK) Pin Definition: TS39500 1. Input 2. Ground (tab) 3. Output General Description TS39500/1/2 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 ...

Page 2

Absolute Maximum Rating Supply Voltage Enable Voltage Storage Temperature Range o Lead Soldering Temperature (260 ESD Operating Rating (Note 2) Operation Input Voltage Operation Enable Voltage Power Dissipation (Note 4) Operating Junction Temperature Range Electrical Characteristics ...

Page 3

Electrical Characteristics (Continue) Flag Output (TS39501) Output Leakage Current Output Low Voltage (Note 9) Upper Threshold Voltage Lower Threshold Voltage Hysteresis Thermal Performance Condition Thermal Resistance Junction to Case Note 1. Exceeding the absolute maximum ratings may be damaged the ...

Page 4

Functional Diagram TS39501 Fixed Regulator with Flag and Enable Block Diagram 1.5A Ultra Low Dropout Voltage Regulator TS39500 Fixed Regulator Block Diagram TS39502 Adjustable Regulator Block Diagram 4/12 TS39500/1/2 with Multi-Function Version: B07 ...

Page 5

Application Information The TS39500/1/2 are high performance with low dropout voltage regulator suitable for moderate to high current and voltage regulator application. Its 630mV dropout voltage at full load and over temperature makes it especially valuable in battery power systems ...

Page 6

Application Information (Continue) Enable Input TS39501/2 versions feature an active-high enable (EN) input that allows ON/OFF control of the regulator. Current drain reduces to “zero” when the device is shutdown, with only micro-amperes of leakage current. The EN input has ...

Page 7

Application Information (Continue) Thermal Characteristics TS39500/1/2 linear regulators are simple to use, the most complicated design parameters to consider are thermal characteristics, thermal design requires the following application specification parameters: Maximum ambient temperature, T  Output current, I  OUT ...

Page 8

Marking Diagram Y = Year Code M = Month Code L = Lot Code XX = Output Voltage 1.5A Ultra Low Dropout Voltage Regulator TO-220 Mechanical Drawing DIM ...

Page 9

Marking Diagram Y = Year Code M = Month Code L = Lot Code XX = Output Voltage 1.5A Ultra Low Dropout Voltage Regulator TO-263 Mechanical Drawing DIM (A=Jan, B=Feb, ...

Page 10

TO-220-5L Mechanical Drawing Marking Diagram TS39501 / TS39502 Y = Year Code M = Month Code L = Lot Code XX = Output Voltage – TS39501 only XXX = CZ5 – TS39502 only 1.5A Ultra Low Dropout Voltage Regulator (A=Jan, ...

Page 11

TO-263-5L Mechanical Drawing Marking Diagram TS39501 / TS39502 Y = Year Code M = Month Code L = Lot Code XX = Output Voltage – TS39501 only XXX = CM5 – TS39502 only 1.5A Ultra Low Dropout Voltage Regulator DIM ...

Page 12

Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No ...

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