MC78L24ACD datasheet, PDF - EEWORLD Datasheet

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MC78L24ACD: Description15 V FIXED POSITIVE REGULATOR, PBCY3; CategoryPower/power management The power supply circuit; File Size98KB，8 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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MC78L24ACD Overview

15 V FIXED POSITIVE REGULATOR, PBCY3

MC78L24ACD Parametric

Parameter Name	Attribute value
Maker	Motorola ( NXP )
package instruction	,
Reach Compliance Code	unknow

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Order this document by MC78L00/D

MC78L00, A

Three-Terminal Low Current

Positive Voltage Regulators

The MC78L00, A Series of positive voltage regulators are inexpensive,

easy–to–use devices suitable for a multitude of applications that require a

regulated supply of up to 100 mA. Like their higher powered MC7800 and

MC78M00 Series cousins, these regulators feature internal current limiting

and thermal shutdown making them remarkably rugged. No external

components are required with the MC78L00 devices in many applications.

These devices offer a substantial performance advantage over the

traditional zener diode–resistor combination, as output impedance and

quiescent current are substantially reduced.

•

Wide Range of Available, Fixed Output Voltages

P SUFFIX

CASE 29

Series

Pin 1. Output

2. GND

3. Input

•

Low Cost

Internal Short Circuit Current Limiting

Internal Thermal Overload Protection

No External Components Required

Complementary Negative Regulators Offered (MC79L00 Series)

Available in either

±5%

(AC) or

±10%

D SUFFIX

PLASTIC PACKAGE

CASE 751

(SOP–8)*

Vout

GND

Vin

Pin 1.

Representative Schematic Diagram

Input

Q12

Q10

3.8k

5.0k

3.0

0–25k

Output

15k

Q11

* SOP–8 is an internally modified SO–8 package.

Pins 2, 3, 6, and 7 are electrically common to the die

attach flag. This internal lead frame modification

decreases package thermal resistance and

increases power dissipation capability when

appropriately mounted on a printed circuit board.

SOP–8 conforms to all external dimensions of the

standard SO–8 package.

Standard Application

Input

Cin*

0.33µF

MC78LXX

Output

CO**

1.2k

1.9k

19k

2.2k

2.85k

420

1.0k

Ground

A common ground is required between the input

and the output voltages. The input voltage must

remain typically 2.0 V above the output voltage even

during the low point on the input ripple voltage.

*Cin is required if regulator is located an

*appreciable

distance from power supply filter.

**CO is not needed for stability; however, it does

*improve

transient response.

ORDERING INFORMATION

Device

MC78LXXACD*

MC78LXXACP

MC78LXXCP

MC78LXXABD*

MC78LXXABP*

TJ = –40° to +125°C

TJ = 0° to +125°C

12 C

Operating

Temperature Range

Package

SOP–8

Plastic Power

SOP–8

Plastic Power

DEVICE TYPE/NOMINAL VOLTAGE

10%

MC78L05C

MC78L08C

MC78L09C

MC78L12C

MC78L15C

MC78L18C

MC78L24C

MC78L05AC

MC78L08AC

MC78L09AC

MC78L12AC

MC78L15AC

MC78L18AC

MC78L24AC

Voltage

5.0

8.0

9.0

XX indicates nominal voltage

*Available in 5, 8, 9, 12 and 15 V devices.

Motorola, Inc. 1996

Rev 3

MOTOROLA ANALOG IC DEVICE DATA

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