LM341T-5.0 datasheet(4/22 Pages) TI1

Teilenummer	LM341T-5.0

Bauteilbeschribung	3-Terminal 500-mA Positive Voltage Regulators

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LM341, LM78M05

SNVS090F – MAY 2004 – REVISED DECEMBER 2016

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Product Folder Links: LM341 LM78M05

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(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

6.3 Thermal Information

THERMAL METRIC(1)

LM341

LM78M05

UNIT

NDE (TO-220)

NDP (TO-252)

NDT (TO)

3 PINS

RθJA

Junction-to-ambient thermal resistance

22.6

38

162.4

°C/W

RθJC(top) Junction-to-case (top) thermal resistance

17.8

48.4

23.9

°C/W

RθJB

Junction-to-board thermal resistance

6

17.7

—

°C/W

ψJT

Junction-to-top characterization parameter

3.3

6.7

—

°C/W

ψJB

Junction-to-board characterization parameter

6

17.9

—

°C/W

RθJC(bot) Junction-to-case (bottom) thermal resistance

1.3

4.4

—

°C/W

6.4 Electrical Characteristics: LM341 (5 V) and LM78M05

VIN = 10 V, CIN = 0.33 µF, CO = 0.1 µF, TJ = 25°C (unless otherwise noted). Limits are specified by production testing or

correlation techniques using standard Statistical Quality Control (SQC) methods.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VO

Output voltage

IL = 500 mA

4.8

5

5.2

V

IL = 5 mA to 500 mA, PD ≤ 7.5 W,

VIN = 7.5 V to 20 V, TJ = –40°C to 125°C

4.75

5

5.25

VRLINE

Line regulation

VIN = 7.2 V to 25 V

IL = 100 mA

50

mV

IL = 500 mA

100

VRLOAD

Load regulation

IL = 5 mA to 500 mA

100

mV

IQ

Quiescent current

IL = 500 mA

4

10

mA

ΔIQ

Quiescent current change

IL = 5 mA to 500 mA

0.5

mA

VIN = 7.5 V to 25 V, IL = 500 mA

1

Vn

Output noise voltage

f = 10 Hz to 100 kHz

40

µV

ΔVIN

Ripple rejection

f = 120 Hz, IL = 500 mA

78

dB

VIN

Input voltage required to maintain

line regulation

IL = 500 mA

7.2

V

ΔVO

Long-term stability

IL = 500 mA, TJ = –40°C to 125°C

20

mV/khrs

6.5 Electrical Characteristics: LM341 (12 V)

VIN = 19 V, CIN = 0.33 µF, CO = 0.1 µF, TJ = 25°C (unless otherwise noted). Limits are specified by production testing or

correlation techniques using standard Statistical Quality Control (SQC) methods.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VO

Output voltage

IL = 500 mA

11.5

12

12.5

V

IL = 5 mA to 500 mA, PD ≤ 7.5 W, VIN = 14.8 V

to 27 V, TJ = –40°C to 125°C

11.4

12

12.6

VRLINE

Line regulation

VIN = 14.5 V to 30 V

IL = 100 mA

120

mV

IL = 500 mA

240

VRLOAD

Load regulation

IL = 5 mA to 500 mA

240

mV

IQ

Quiescent current

IL = 500 mA

4

10

mA

ΔIQ

Quiescent current change

IL = 5 mA to 500 mA

0.5

mA

VIN = 14.8 V to 30 V, IL = 500 mA

1

Vn

Output noise voltage

f = 10 Hz to 100 kHz

75

µV

ΔVIN

Ripple rejection

f = 120 Hz, IL = 500 mA

71

dB

VIN

Input voltage required to maintain

line regulation

IL = 500 mA

14.5

V

ΔVO

Long-term stability

IL = 500 mA, TJ = –40°C to 125°C

48

mV/khrs

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