LM26 - SOT-23, ±3°C Accurate, Factory Preset Thermostat

LM26	SOT-23, ±3°C Accurate, Factory Preset Thermostat from the PowerWise® Family

Overview

Diagrams

Parametrics

Documents

Order

Boards

Packaging

Tools

Reliability

Obsolete Versions

Features

Internal comparator with pin programmable 2°C or 10°C hysteresis

No external components required

Open Drain or push-pull digital output; supports CMOS logic levels

Internal temperature sensor with V_TEMP output pin

V_TEMP output allows after-assembly system testing

Internal voltage reference and DAC for trip-point setting

Currently available in 5-pin SOT-23 plastic package

Excellent power supply noise rejection

UL Recognized Component

Description
The LM26 is a precision, single digital-output, low-power thermostat comprised of an internal reference, DAC, temperature sensor and comparator. Utilizing factory programming, it can be manufactured with different trip points as well as different digital output functionality. The trip point (T_OS) can be preset at the factory to any temperature in the range of −55°C to +110°C in 1°C increments. The LM26 has one digital output (OS/ ^OS/US/ ^US), one digital input (HYST) and one analog output (V_TEMP). The digital output stage can be preset as either open-drain or push-pull. In addition, it can be factory programmed to be active HIGH or LOW. The digital output can be factory programmed to indicate an over temperature shutdown event (OS or ^OS) or an under temperature shutdown event (US or ^US). When preset as an overtemperature shutdown ( ^OS) it will go LOW to indicate that the die temperature is over the internally preset T_OS and go HIGH when the temperature goes below (T_OS–T_HYST). Similarly, when preprogrammed as an undertemperature shutdown (US) it will go HIGH to indicate that the temperature is below T_US and go LOW when the temperature is above (T_US+T_HYST). The typical hysteresis, T_HYST, can be set to 2°C or 10°C and is controlled by the state of the HYST pin. A V_TEMP analog output provides a voltage that is proportional to temperature and has a −10.82mV/°C output slope.

Available parts are detailed in the ordering information. For other part options, contact a National Semiconductor Distributor or Sales Representative for information on minimum order qualification. The LM26 is currently available in a 5-lead SOT-23 package.

Key Specification

■ Power Supply Voltage 2.7V to 5.5V

■ Power Supply Current 40µA (max) 20µA (typ)

■ Hysteresis Temperature 2°C or 10°C (typ)

Temperature Trip Point Accuracy

Temperature Range LM26CIM

−55°C to +110°C ±3°C (max)

+120°C ±4°C (max)

Applications
Microprocessor Thermal Management

Appliances

Portable Battery Powered Systems

Fan Control

Industrial Process Control

HVAC Systems

Remote Temperature Sensing

Electronic System Protection

Also Recommended

LM26LV▲ More Accurate

LM27▲ Higher Max Temperature.

LM56▲ More Accurate. Resistor Programmable.

Typical Application click for larger image

Block Diagram click for larger image

Parameters / Values	LM26	LM26LV	LM27	LM56
SetPoint Type	Fixed	Fixed	Fixed	Resistor Selectable
SetPoint Value	-25, 50, 120, 90, 85, 95, 75, 70, 115, 0, 45, 105, 100, 65, 110 deg C	130, 90, 70, 80, 125, 105, 100, 65, 110, 50, 85, 120, 75, 95, 115, 135, 60, 145, 140, 150 deg C	130, 120, 140 deg C
Temperature Accuracy (+/-)	3 deg C	2.2 deg C	3 deg C	2, 3 deg C
Supply Min	2.7 Volt	1.6 Volt	2.7 Volt	2.7 Volt
Temperature Min	-55 deg C	0 deg C	120 deg C	-40 deg C
Temperature Max	125 deg C	150 deg C	150 deg C	125 deg C
Quiescent Current_	40 uA	8 uA	40 uA	230 uA
Comparators	1	1	1	2
Sensor Gain	-10.82 mV/Deg C	-5.1 to -12.8 mV/C	-10.82 mV/Deg C	6.2 mV/Deg C
Remote Diode Thermal Sensors	Undefined	Undefined	Undefined	Undefined
Supply Max	5.5 Volt	5.5 Volt	5.5 Volt	10 Volt
VtempOutput Impedance	18 Ohm	1 Ohm	18 Ohm	1500 Ohm
Reference Output	Undefined Volt	Undefined Volt		1.25 Volt
Quiescent Current	0.04 mA	0.008 mA	0.04 mA	0.23 mA
Automotive	Yes	Yes	Yes
PowerWise	Yes	Yes	Yes	Yes

Datasheets
Title Size Date Other
Language

LM26 SOT-23, ±3°C Accurate, Factory Preset Thermostat 307
Kbytes 19-Sep-11 日本語

Other Technical Documents
Title Type Date

Silicon Temperature Sensors Protect Your System Technology Edge 2004-05-01

Part Number(s)
(NSID)

Top View

Availability

Current Reported Stock

Budgetary Pricing

Pack
Size

LM26CIM5-BPB/NOPB

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	1975
MOUSER		Worldwide	944

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-DPB/NOPB

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	634
MOUSER		Worldwide	875

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-HHD/NOPB

LM26CIM5-HHD

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	1000
AVNET-EM	Worldwide	1000
DIGI-KEY	Worldwide	1309
FARNELL	Europe and Asia	4
MOUSER	Worldwide	970
RS COMPONENTS	Worldwide	75
TAYLOR	Americas	1000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-NPA/NOPB

LM26CIM5-NPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	1000
DIGI-KEY	Worldwide	1903
MOUSER	Worldwide	944
RS COMPONENTS	Worldwide	640
TAYLOR	Americas	1000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-PHA/NOPB

LM26CIM5-PHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	1000
AVNET-EM	Worldwide	1000
DIGI-KEY	Worldwide	458
MOUSER	Worldwide	1000
RS COMPONENTS	Worldwide	805
TAYLOR	Americas	1000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-RPA/NOPB

LM26CIM5-RPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	1000
AVNET-EM	Worldwide	900
DIGI-KEY	Worldwide	1831
FARNELL	Europe and Asia	642
MOUSER	Worldwide	969
NEWARK	Americas	76
RS COMPONENTS	Worldwide	690
TAYLOR	Americas	1000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-SHA/NOPB

LM26CIM5-SHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	1000
AVNET-EM	Worldwide	1000
DIGI-KEY	Worldwide	1373
FARNELL	Europe and Asia	1243
MOUSER	Worldwide	1000
RS COMPONENTS	Worldwide	50
TAYLOR	Americas	1000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-SPA/NOPB

LM26CIM5-SPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	2719
DIGI-KEY	Worldwide	7263
FARNELL	Europe and Asia	651
MOUSER	Worldwide	995
RS COMPONENTS	Worldwide	15
TAYLOR	Americas	2719

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-TPA/NOPB

LM26CIM5-TPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
DIGI-KEY	Worldwide	2046
FARNELL	Europe and Asia	1973
MOUSER	Worldwide	795
NEWARK	Americas	1795
RS COMPONENTS	Worldwide	925
RSL MICRO	Asia Pacific	7000
TAYLOR	Americas	3000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-VHA/NOPB

LM26CIM5-VHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	1000
AVNET-EM	Worldwide	790
DIGI-KEY	Worldwide	1807
FARNELL	Europe and Asia	1065
MOUSER	Worldwide	745
RS COMPONENTS	Worldwide	35
TAYLOR	Americas	1000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-VPA/NOPB

LM26CIM5-VPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	975
AVNET-EM	Worldwide	1000
DIGI-KEY	Worldwide	215
FARNELL	Europe and Asia	979
MOUSER	Worldwide	1000
NEWARK	Americas	770
RS COMPONENTS	Worldwide	1960
TAYLOR	Americas	975

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-XHA/NOPB

LM26CIM5-XHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	2000
DIGI-KEY	Worldwide	3266
MOUSER	Worldwide	995
TAYLOR	Americas	2000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-XPA/NOPB

LM26CIM5-XPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	9000
AVNET-EM	Worldwide	1000
DIGI-KEY	Worldwide	2010
FARNELL	Europe and Asia	206
MOUSER	Worldwide	1000
TAYLOR	Americas	9000

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-YHA/NOPB

LM26CIM5-YHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	940
AVNET-EM	Worldwide	2000
DIGI-KEY	Worldwide	3872
FARNELL	Europe and Asia	849
MOUSER	Worldwide	1000
RS COMPONENTS	Worldwide	40
TAYLOR	Americas	940

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-YPA/NOPB

LM26CIM5-YPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	779
MOUSER		Worldwide	990

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5-ZHA/NOPB

LM26CIM5-ZHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	2065
MOUSER		Worldwide	425

$0.43 each at 1K+ pcs

reel
of
1000

LM26CIM5X-DPB/NOPB

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-HHD/NOPB

LM26CIM5X-HHD

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-NPA/NOPB

LM26CIM5X-NPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-PHA/NOPB

LM26CIM5X-PHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	27000
DIGI-KEY	Worldwide	0
MOUSER	Worldwide	3000
TAYLOR	Americas	27000

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-RPA/NOPB

LM26CIM5X-RPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-SHA/NOPB

LM26CIM5X-SHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-SPA/NOPB

LM26CIM5X-SPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-TPA/NOPB

LM26CIM5X-TPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
DIGI-KEY	Worldwide	0
MOUSER	Worldwide	3000
TECHMOSA	Asia Pacific	9000

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-VHA/NOPB

LM26CIM5X-VHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0
MOUSER		Worldwide	3000

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-VPA/NOPB

LM26CIM5X-VPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-XHA/NOPB

LM26CIM5X-XHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-XPA/NOPB

LM26CIM5X-XPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-YHA/NOPB

LM26CIM5X-YHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0
TECHMOSA		Asia Pacific	3000

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-YPA/NOPB

LM26CIM5X-YPA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$0.43 each at 1K+ pcs

reel
of
3000

LM26CIM5X-ZHA/NOPB

LM26CIM5X-ZHA

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	3000
DIGI-KEY	Worldwide	0
TAYLOR	Americas	3000

$0.43 each at 1K+ pcs

reel
of
3000

Obsolete Versions

Obsolete Part Alternate Part or Supplier Source Last Time Buy Date

LM26LVCISD
LM26LVCISD-105
NSC
24 May 2011

LM26LVCISD-XPE
LM26LVCISD-105
NSC
24 May 2011

LM26LVCISDX
LM26LVCISDX-105
NSC
24 May 2011

LM26LVCISDX-XPE
LM26LVCISDX-105
NSC
24 May 2011

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM26.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM26 is located at RoHS Status.

Part Number(s)
(NSID)

Description

Availability

Current Reported Stock

Budgetary Pricing

Pack
Size

LM26EVAL-TPA

LM26 Evaluation Board

Full production

Distributor		Region	Qty
DIGI-KEY		Worldwide	0

$21.00 each

Description:

The LM26 is a precision, single-output, low-power thermostat comprised of an internal reference, DAC, temperature sensor and comparator. Utilizing factory programming, it can be manufactured with a different trip point as well different digital output functionality.

The LM26EVAL-TPA Evaluation Board simplifies connection to the LM26CIM5-TPA for evaluation purposes. The LM26CIM5-TPA is a specific version of the LM26 that has an 85?C trip point, does a greater than comparison, and has an open-drain active-low output.

The LM26EVAL-XPA Evaluation Board simplifies connection to the LM26CIM5-XPA for evaluation purposes. The LM26CIM5-XPA has a 105?C trip point, does a greater than comparison, and has an open-drain active-low output.

Contents:

Evaluation Board
LM26EVAL-TPA Kit Manual or LM26EVAL-XPA Kit Manual
Cover letter with Sample part
LM26 Data sheet
Temperature Sensor Selection Guide

Part Number(s)
(NSID)

Description

Availability

Current Reported Stock

Budgetary Pricing

Pack
Size

LM26EVAL-XPA

LM26 Evaluation Board

Full production

Distributor		Region	Qty
DIGI-KEY		Worldwide	0
MOUSER		Worldwide	1

$21.00 each

Description:

Contents:

Evaluation Board
LM26EVAL-TPA Kit Manual or LM26EVAL-XPA Kit Manual
Cover letter with Sample part
LM26 Data sheet
Temperature Sensor Selection Guide

National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C1) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/en/packaging/greennopb.html. Lead free products are RoHS compliant.

Lead Free product status is available through the search tool located here

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LM26CIM5-BPB/NOPB	14.696	SOT-23	5	1	260	Detail	Download	N/A	TBPB XTT
LM26CIM5-DPB/NOPB	14.696 14.801	SOT-23	5	1	260	Detail	Download	N/A	TDPB XTT
LM26CIM5-HHD/NOPB LM26CIM5-HHD	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	THHD XTT
LM26CIM5-NPA/NOPB LM26CIM5-NPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TNPA XTT
LM26CIM5-PHA/NOPB LM26CIM5-PHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TPHA XTT
LM26CIM5-RPA/NOPB LM26CIM5-RPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TRPA XTT
LM26CIM5-SHA/NOPB LM26CIM5-SHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TSHA XTT
LM26CIM5-SPA/NOPB LM26CIM5-SPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TSPA XTT
LM26CIM5-TPA/NOPB LM26CIM5-TPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TTPA XTT
LM26CIM5-VHA/NOPB LM26CIM5-VHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TVHA XTT
LM26CIM5-VPA/NOPB LM26CIM5-VPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TVPA XTT
LM26CIM5-XHA/NOPB LM26CIM5-XHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TXHA XTT
LM26CIM5-XPA/NOPB LM26CIM5-XPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TXPA XTT
LM26CIM5-YHA/NOPB LM26CIM5-YHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TYHA XTT
LM26CIM5-YPA/NOPB LM26CIM5-YPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TYPA XTT
LM26CIM5-ZHA/NOPB LM26CIM5-ZHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TZHA XTT
LM26CIM5X-DPB/NOPB	14.696 14.801	SOT-23	5	1	260	Detail	Download	N/A	TDPB XTT
LM26CIM5X-HHD/NOPB LM26CIM5X-HHD	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	THHD XTT
LM26CIM5X-NPA/NOPB LM26CIM5X-NPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TNPA XTT
LM26CIM5X-PHA/NOPB LM26CIM5X-PHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TPHA XTT
LM26CIM5X-RPA/NOPB LM26CIM5X-RPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TRPA XTT
LM26CIM5X-SHA/NOPB LM26CIM5X-SHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TSHA XTT
LM26CIM5X-SPA/NOPB LM26CIM5X-SPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TSPA XTT
LM26CIM5X-TPA/NOPB LM26CIM5X-TPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TTPA XTT
LM26CIM5X-VHA/NOPB LM26CIM5X-VHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TVHA XTT
LM26CIM5X-VPA/NOPB LM26CIM5X-VPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TVPA XTT
LM26CIM5X-XHA/NOPB LM26CIM5X-XHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TXHA XTT
LM26CIM5X-XPA/NOPB LM26CIM5X-XPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TXPA XTT
LM26CIM5X-YHA/NOPB LM26CIM5X-YHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TYHA XTT
LM26CIM5X-YPA/NOPB LM26CIM5X-YPA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TYPA XTT
LM26CIM5X-ZHA/NOPB LM26CIM5X-ZHA	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	N/A	TZHA XTT

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM26.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM26 is located at RoHS Status.

Design Tools
Title Size Date

Article - Hot-Swap Switch Provides Easy Thermal Protection

CAD Symbols and Models
Download LM26 CAD Symbols

Models
N/A

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)

LM26CIM5-BPB CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-DPB CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-HHD CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-NPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-PHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-RPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-SHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-SPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-TPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-VHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-VPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-XHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-XPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-YHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-YPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5-ZHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-DPB CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-HHD CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-NPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-PHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-RPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-SHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-SPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-TPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-VHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-VPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-XHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-XPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-YHA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-YPA CMOS7 0 21301 0 0 1584000 3 449464325

LM26CIM5X-ZHA CMOS7 0 21301 0 0 1584000 3 449464325

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM26.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM26 is located at RoHS Status.

[Information as of 8-Feb-2012]

For technical questions regarding TI and National Semiconductor products:

TI E2E™ Community (engineer-to-engineer online forums where you can ask questions to your fellow engineers and TI experts, as well as search for similar questions/answers)
TI Product Information Center (TI's email/phone support hotline for your region of the world)

Sign-on to save and manage products in your MyBriefcase, order free samples, create WEBENCH designs in minutes, and set your personal preferences.