Features Adjustable 4V to 6V Low temperature coefficient Wide operating current of 600 μA to 10 mA 0.6Ω dynamic impedance ± 1% initial tolerance available Guaranteed temperature stability Easily trimmed for minimum temperature drift Fast turn-on Three lead transistor package Description The LM136-5.0/LM236-5.0/LM336-5.0 integrated circuits are precision 5.0V shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient 5.0V zener with 0.6Ω dynamic impedance. A third terminal on the LM136-5.0 allows the reference voltage and temperature coefficient to be trimmed easily. The LM136-5.0 series is useful as a precision 5.0V low voltage reference for digital voltmeters, power supplies or op amp circuitry. The 5.0V makes it convenient to obtain a stable reference from low voltage supplies. Further, since the LM136-5.0 operates as a shunt regulator, it can be used as either a positive or negative voltage reference. The LM136-5.0 is rated for operation over −55°C to +125°C while the LM236-5.0 is rated over a −25°C to +85°C temperature range. The LM336-5.0 is rated for operation over a 0°C to +70°C temperature range. See the connection diagrams for available packages. For applications requiring 2.5V see LM136-2.5.

Also Recommended LM4030▲ Improved Initial Accuracy And Tempco LM4041▲ Improved Initial Accuracy

Typical Application *click for larger image	Connection Diagram *click for larger image
Typical Performance click for larger image

Datasheets

Title		Size	Date	Other Language
	LM136-5.0 5.0V Reference Diode	295 Kbytes	27-Feb-09

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LM136AH-5.0/NOPB LM136AH-5.0 RoHS Status	TO-46	Full production Lead Time: 8 weeks	Distributor Region Qty ARROW Worldwide 639 DIGI-KEY Worldwide 0 TAYLOR Americas 646	$7.70 each at 1K+ pcs	box of 1000
LM136H-5.0/NOPB LM136H-5.0 RoHS Status	TO-46	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 217 AVNET-EM Worldwide 42 DIGI-KEY Worldwide 920 TAYLOR Americas 267	$5.70 each at 1K+ pcs	box of 1000
LM236AH-5.0/NOPB LM236AH-5.0 RoHS Status	TO-46	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 22 DIGI-KEY Worldwide 422 TAYLOR Americas 22	$4.30 each at 1K+ pcs	box of 1000
LM236H-5.0/NOPB LM236H-5.0 RoHS Status	TO-46	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 505 DIGI-KEY Worldwide 0 MOUSER Worldwide 971	$3.60 each at 1K+ pcs	box of 1000

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 LM136-5.0.

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 LM136-5.0 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LM136AH-5.0/NOPB LM136AH-5.0	279.309 279.699	TO-46	3	1 1	NA NA	Detail	N/A	N/A	NSXYTTE# LM136AH5.0
LM136H-5.0/NOPB LM136H-5.0	279.309 279.699	TO-46	3	1 1	NA NA	Detail	N/A	N/A	NSXYTTE# LM136H5.0
LM236AH-5.0/NOPB LM236AH-5.0	279.309 279.699	TO-46	3	1 1	NA NA	Detail	N/A	N/A	NSXYTTE# LM236AH5.0
LM236H-5.0/NOPB LM236H-5.0	279.309 279.699	TO-46	3	1 1	NA NA	Detail	N/A	N/A	NSXYTTE# LM236H5.0

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 LM136-5.0.

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 LM136-5.0 is located at RoHS Status.

CAD Symbols and Models N/A

Models N/A