LM317LZG Linear Regulators (LDO) by ON Semiconductor

Linear Voltage Regulator, 100 mA, High PSRR, Adjustable, Positive


The LM317L is an adjustable 3-terminal positive linear voltage regulator capable of supplying in excess of 100 mA over an output voltage range of 1.2 V to 37 V. This linear voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making them essentially blow-out proof. The LM317L serves a wide variety of applications including local, on card regulation. This linear voltage regulator can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317L can be used as a precision current regulator.

Where to Buy

Prices starting from US$0.09

Distributor Stock
Logo for Future Electronics NA
Future Electronics
from US$0.10
43,500
in stock
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Logo for Ozdisan
Ozdisan
from US$0.11
27,906
in stock
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Farnell
from US$0.15
22,024
in stock
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RS
from US$0.23
2,023
in stock
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Avnet America
from US$0.09
1,629
in stock
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Buerklin
from US$0.25
927
in stock
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Rochester Electronics
from US$0.11
399
in stock
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Conrad
from US$0.31
189
in stock
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Avnet Silica
-
6,000
in stock
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Avnet Asia
-
0
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EBV Elektronik
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0
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Features

Output Current in Excess of 100 mA
Output Adjustable Between 1.2 V and 37 V
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
Output Transistor Safe-Area Compensation
Floating Operation for High Voltage Applications
Standard 3-Lead Transistor Package
Eliminates Stocking Many Fixed Voltages
Pb-Free Packages are Available
NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes

Specifications

Description LM317L, TJ = 0°C to +125°C
Compliance Pb-free Halide free
Output Single
Polarity Positive
VO (V) Adj
IO Typ (A) 0.1
VI Min (V) 2.8
VI Max (V) 40
VDO Typ (V) 1.9
PSRR (dB) 80
Enable No
PowerGood No
Application Industrial
Package Type TO-92

Last 6 months Inventory & Pricing History


Alternative Descriptions

LM317L Series 100 mA 1.2 to 37 V Adjustable Output Voltage Regulator - TO-92 | Future Electronics
IC, VOLTAGE REGULATOR | Farnell
Voltage regulator,LM317LZ 37V | RS
Spannungsregler, 1,2-37 VDC, 100 mA, positiv, TO-92, LM317LZG | Buerklin
ON Semiconductor LM317LZ Spannungsregler - Linear Positiv Einstellbar 1.2 V 100 mA TO-92-3 | Conrad


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM317LZG?

Additional datasheets, footprints and schematics for LM317LZG are listed on our Part Details page. You can also find images and similar parts to LM317LZG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM317LZG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM317LZG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM317LZG fall under?

The LM317LZG is listed under Power Management > Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to LM317LZG when available in the Linear Regulators (LDO) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM317LZG you can contact the distributor directly for product support, shipping queries etc.

Is the LM317LZG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for LM317LZG have stock available?

Authorised distributors including Future Electronics, Ozdisan, Farnell, RS and Avnet America have stock available or on a lead time for LM317LZG.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM317LZG often in real-time on the comparison pages.

What if I can't find stock of LM317LZG?

You can fill out our help required form which you can use to request a quote for LM317LZG from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.