LM336-2.5 - Voltage Reference Diode

Datasheet Packaging Samples & Pricing Reliability Knowledge Base

Features
•Low temperature coefficient
•Wide operating current of 400 µA to 10 mA
•0.2 dynamic impedance
•±1% initial tolerance available
•Guaranteed temperature stability
•Easily trimmed for minimum temperature drift
•Fast turn-on

General Description

The LM136-2.5/LM236-2.5 and LM336-2.5 integrated circuits are precision 2.5V shunt regulator diodes. More...


  Typical Application
*click for larger image


Parametric Table     expand
Parametric Table    collapse
Reference Voltage 2.5 V
Operating Current 0.4 mA
Output Current 10 mA
Temperature Min 0 deg C
Temperature Max 70 deg C
Initial Accuracy (+/-) Max 4 %
Reference Voltage 2.5 V
Tempco, max (ppm/C) 34 ppm
Operating Current 0.4 mA
Output Current 10 mA
Temperature Min 0 deg C
Temperature Max 70 deg C
View Using Catalog


Typical Performance

click for larger image


  Also Recommended
LM4030Improved Initial Accuracy And Tempco
LM4041Improved Initial Accuracy

Connection Diagram

*click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LM136-2.5/LM236-2.5/LM336-2.5V Reference Diode 681 Kbytes 14-Jun-05 View Online
Download
LM136-2.5/LM236-2.5/LM336-2.5V Reference Diode (Japanese)
 173 Kbytes   Download

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Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
LM336BM-2.5SOIC NARROW8STD
NOPB		1
1		235
260		RoHS N/A Full productionN/A
Samples
Buy Now 		1K+$0.50rail
of
95		NSZXTT
LM336
BM2.5
12 weeks2000
LM336M-2.5SOIC NARROW8NOPB1260RoHS N/A Full productionN/A
Samples
Buy Now 		1K+$0.30rail
of
95		NSZXTT
LM336
M2.5
16 weeks2500
LM336BMX-2.5SOIC NARROW8STD
NOPB		1
1		235
260		RoHS N/A Full productionN/A
 
Buy Now 		1K+$0.50reel
of
2500		NSZXTT
LM336
BM2.5
12 weeks5000
LM336MX-2.5SOIC NARROW8STD
NOPB		1
1		235
260		RoHS N/A Full productionN/A
 
Buy Now 		1K+$0.30reel
of
2500		NSZXTT
LM336
M2.5
12 weeks3000
LM336BZ-2.5TO-923STD
NOPB		1
1		NA
NA		RoHS N/A Full productionN/A
Samples
Buy Now 		1K+$0.51box
of
1800		NSXYTT
LM336
BZ2.5
16 weeks2000
LM336Z-2.5TO-923STD
NOPB		1
1		NA
NA		RoHS N/A Full productionN/A
Samples
Buy Now 		1K+$0.30box
of
1800		NSXYTT
LM336
Z2.5
16 weeks7500
LM336-2.5 MWCWaferFull productionN/A
  CALLwafer jar
of
N/A		-
N/AN/A

General Description

The LM136-2.5/LM236-2.5 and LM336-2.5 integrated circuits are precision 2.5V shunt regulator diodes. These monolithic IC voltage references operate as a low-temperature-coefficient 2.5V zener with 0.2 dynamic impedance. A third terminal on the LM136-2.5 allows the reference voltage and temperature coefficient to be trimmed easily.

The LM136-2.5 series is useful as a precision 2.5V low voltage reference for digital voltmeters, power supplies or op amp circuitry. The 2.5V make it convenient to obtain a stable reference from 5V logic supplies. Further, since the LM136-2.5 operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

The LM136-2.5 is rated for operation over -55°C to +125°C while the LM236-2.5 is rated over a -25°C to +85°C temperature range.

The LM336-2.5 is rated for operation over a 0°C to +70°C temperature range. See the connection diagrams for available packages.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM * LTA Rejects LTA Device Hours FITS MTTF (Hours)
LM336BM-2.5SLM0395460028575002810823427
LM336BMX-2.5SLM0395460028575002810823427
LM336BZ-2.5SLM0395460028575002810823427
LM336M-2.5SLM0395460028575002810823427
LM336MX-2.5SLM0395460028575002810823427
LM336Z-2.5SLM0395460028575002810823427

Note: The Early Failure Rates were calculated as point estimates. 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.


[Information as of 10-Oct-2008]