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$0.10

Distributor Stock
Logo for RS
RS
from US$0.35
29
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.13
8,000
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$0.13
4,653
in stock
Buy Now
Logo for element14
element14
from US$0.15
4,653
in stock
Buy Now
Logo for Farnell
Farnell
from US$0.14
4,628
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.18
1,881
in stock
Buy Now
Logo for Distrelec
Distrelec
from US$0.29
938
in stock
Buy Now
Logo for RS Americas
RS Americas
from US$0.28
105
in stock
Buy Now
Logo for Avnet America
Avnet America
from US$0.10
64
in stock
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
2,000
in stock
Buy Now
Logo for Avnet Asia
Avnet Asia
from US$0.17
-
Buy Now
Logo for Schukat Electronic
Schukat Electronic
from US$0.14
-
Buy Now
Logo for Avnet Silica
Avnet Silica
-
-
Buy Now

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

Alternative Descriptions

LM317L Series 100 mA 1.2 to 37 V Adjustable Output Voltage Regulator - TO-92 | Future Electronics
Ic, Voltage Regulator | Newark Electronics
IC, VOLTAGE REGULATOR | element14
IC: voltage regulator | Transfer Multisort Elektronik
onsemi Linear Voltage Regulator TO-92 37V 100mA | Distrelec
Pwr Sply Func, Voltage Regulator, Positive Voltage Out, TO-92,VS 40V, VO 1.2 to 37V | ON Semiconductor LM317LZG | RS Americas
Standard Regulator Pos 1.2V to 37V 0.02A 3-Pin TO-92 Bag | Avnet America
Voltage regulator,LM317LZ 37V | RS
U-Reg 1,2-37V 0,1A TO92 | Schukat Electronic


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, Newark Electronics, element14, Farnell and Transfer Multisort Elektronik 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.

We use cookies to improve your experience. See our privacy policy.
Okay