ts78m05a Taiwan Semiconductor Company, Ltd. (TSC), ts78m05a Datasheet

ts78m05a

Manufacturer Part Number

ts78m05a

Description

3-terminal 500ma Positive Voltage Regulator

Manufacturer

Taiwan Semiconductor Company, Ltd. (TSC)

Datasheet

1.TS78M05A.pdf (10 pages)

Current page: 1 of 10
Download datasheet (478Kb)

Absolute Maximum Rating

Parameter

Input Voltage

Power Dissipation

Operating Junction Temperature

Storage Temperature Range

Note: * TS78M05A to TS78M18A

General Description

The TS78M00A Series positive voltage regulators are identical to the popular TS7800A Series devices, except that

they are specified for only half the output current. Like the TS7800A devices, the TS78M00A Series 3-Terminal

regulators are intended for local, on-card voltage regulation.

Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor

combine to make these devices remarkably rugged under most operating conditions. Maximum output current with

adequate heatsink is 500mA

This series is offered in 3-pin TO-220 & TO-252 package.

Features

●

Ordering Information

Note: Where xx denote voltage option

TS78MxxACZ C0

TS78MxxACP RO

Output Voltage Range 5 to 24V

Output current up to 500mA

No external components required

Internal thermal overload protection

Internal short-circuit current limiting

Output transistor safe-area compensation

Output voltage offered in 2% tolerance

TO-220

** TS78M24A

*** Follow the derating curve

Part No.

Package

(DPAK)

TO-252

TO-220

TO-252

(Ta = 25

2.5Kpcs / 13” Reel

50pcs / Tube

Pin Definition:

1. Input

2. Ground (tab)

3. Output

Packing

C unless otherwise noted)

3-Terminal 500mA Positive Voltage Regulator

1/10

Standard Application Circuit

Symbol

A common ground is required between the input and the

output voltages. The input voltage must remain typically

2.0V above the output voltage even during the low point on

the Input ripple voltage.

XX = these two digits of the type number indicate voltage.

** = Co is not needed for stability; however, it does improve

* = Cin is required if regulator is located an appreciable

STG

transient response.

distance from power supply filter.

TS78M00A Series

Internal Limited

-65~+150

0~+125

Limit

Version: A07

Unit

Related parts for ts78m05a

ts78m05a Summary of contents

Page 1

... Note: Where xx denote voltage option Absolute Maximum Rating Parameter Input Voltage Input Voltage Power Dissipation Operating Junction Temperature Storage Temperature Range Note: * TS78M05A to TS78M18A ** TS78M24A *** Follow the derating curve 3-Terminal 500mA Positive Voltage Regulator Pin Definition: 1. Input 2. Ground (tab) 3. Output Standard Application Circuit A common ground is required between the input and the output voltages ...

Page 2

... TS78M05A Electrical Characteristics o (Vin=10V, Iout=350mA, 0 C≤Tj≤125 Parameter Symbol Output voltage Line Regulation REGline Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature Coefficient of Δ ...

Page 3

TS78M08A Electrical Characteristics o Vin=14V, Iout=350mA, 0 C≤Tj≤125 Parameter Symbol Output voltage Line Regulation Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature ...

Page 4

TS78M12A Electrical Characteristics o (Vin=19V, Iout=350mA, 0 C≤Tj≤125 Parameter Symbol Output Voltage Line Regulation Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature ...

Page 5

TS78M18A Electrical Characteristics o (Vin=24V, Iout=350mA, 0 C≤Tj≤125 Parameter Symbol Output Voltage Line Regulation Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Resistance Output Short Circuit Current Peak Output Current Temperature ...

Page 6

Electrical Characteristics Curve Figure 1. Worst Case Power Dissipation vs. Ambient Temperature (TO-220) Figure 3. Bias Current vs. Input Voltage Figure 5. Bias Current vs. Output Current TS78M00A Series 3-Terminal 500mA Positive Voltage Regulator Figure 3. Ripple Rejection vs. Frequency ...

Page 7

Application information Figure 7. DPAK Thermal Resistance and Maximum Power Dissipation vs. P.C.B Copper Length TS78M00A Series 3-Terminal 500mA Positive Voltage Regulator 7/10 Version: A07 ...

Page 8

Marking Diagram 3-Terminal 500mA Positive Voltage Regulator TO-220 Mechanical Drawing DIM Output Voltage (05=5V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V ...

Page 9

Marking Diagram 3-Terminal 500mA Positive Voltage Regulator TO-252 Mechanical Drawing XX = Output Voltage (05=5V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, ...

Page 10

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 ...

Related keywords

ts78m05a datasheet
ts78m05a data sheet
ts78m05a pdf datasheet
ts78m05a component
ts78m05a part
ts78m05a distributor
ts78m05a RoHS
ts78m05a datasheet download