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LM78M05 Product Folder

3-Terminal Positive Voltage Regulators

See Also:		LM341 - DIRECT REPLACEMENT
		LM3480 - BETTER LINE/LOAD/DROPOUT VOLTAGE

Generic P/N 78M05

Parametric Table

Temperature Min (deg C)	-40
Temperature Max (deg C)	125
Multiple Output Capability	No
On/Off Pin	No
Error Flag	-
InputMin Voltage (Volt)	7.20

InputMax Voltage (Volt)	35
Output Current (mA)	500
Watchdog	-
RegType	Linear Regulator
Output Voltage (Volt)	5

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LM341 LM78MXX Series 3-Terminal Positive Voltage Regulators	310 Kbytes	7-Jul-99	View Online	Download	Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LM78M05CT

TO 220

Status

Full production

N/A

1K+

$0.30

rail
of
45

NSUZXYTT
LM341T-5.0
LM78M05CT

3-5 weeks

150000

LM78M05CDT

TO 252

Status

Full production

N/A

1K+

$0.33

rail
of
75

NSUZXYTT
LM78M05
CDT

13-15 weeks

80000

LM78M05CDTX

TO 252

Status

Full production

N/A

1K+

$0.33

reel
of
2500

NSUZXYTT
LM78M05
CDT

13-15 weeks

300000

LM78M05CH

TO-39

Status

Full production

N/A

1K+

$1.40

bag
of
500

NSZXYTT LM78M05CH

3-6 weeks

3000

LM78M05C MDC

Unpackaged Die

Full production

N/A

tray
of
N/A

N/A

LM78M05C MWC

Wafer

Full production

N/A

wafer jar
of
N/A

N/A

The LM341 and LM78MXX series of three-terminal positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection which makes them virtually immune to damage from output overloads.

With adequate heatsinking, they can deliver in excess of 0.5A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation.

Features

Output current in excess of 0.5A
No external components
Internal thermal overload protection
Internal short circuit current-limiting
Output transistor safe-area compensation
Available in TO-220, TO-39, and TO-252 D-PAK packages
Output voltages of 5V, 12V, and 15V

Reliability Metrics

Part Number	Process	Sample Size (EFR)	Device Hours	Long Term Failure Rates (FITS)	MTTF
LM78M05C MDC	SLM	35000	1500000	3	424108012
LM78M05C MWC	SLM	35000	1500000	3	424108012
LM78M05CDT	SLM	35000	1500000	3	424108012
LM78M05CDTX	SLM	35000	1500000	3	424108012
LM78M05CT	SLM	35000	1500000	3	424108012

For more information on Reliablitity Metrics, please click here.

Application Notes

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
AN-1148: Application Note 1148 Linear Regulators: Theory of Operation and Compensation	200 Kbytes	25-Sep-02	View Online	Download	Receive via Email
AN-1149: Application Note 1149 Layout Guidelines for Switching Power Supplies	113 Kbytes	26-Sep-02	View Online	Download	Receive via Email
AN-556: Application Note 556 Introduction to Power Supplies	159 Kbytes	25-Sep-02	View Online	Download	Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 15-Jan-2004]

LM78M05 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

General Description

Features

Reliability Metrics

Application Notes