LM317MABDTG Linear Regulators (LDO) by ON Semiconductor

Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive


The LM317M is an adjustable three-terminal positive linear voltage regulator capable of supplying in excess of 500 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 it essentially blow-out proof. The LM317M serves a wide variety of applications including local, on-card regulation. This linear voltage regulator also makes an especially simple adjustable switching regulator, a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317M can be used as a precision current regulator.

Where to Buy

Prices starting from US$0.26

Distributor Stock
Logo for RS
RS
from US$0.27
20
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.28
1,650
in stock
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Logo for element14
element14
from US$0.28
1,650
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
150
in stock
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Logo for Future Electronics
Future Electronics
from US$0.27
-
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Logo for Avnet America
Avnet America
from US$0.26
-
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Logo for Avnet Asia
Avnet Asia
from US$0.27
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Logo for Farnell
Farnell
from US$0.27
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Logo for Avnet Silica
Avnet Silica
-
-
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Features

Output Current in Excess of 500 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
Eliminates Stocking Many Fixed Voltages
Pb-Free Packages are Available
NCV Prefix for Automotive and Other Applications Requiring Site Control Changes

Specifications

Description LM317M, Vout: 2%; TJ = -40°C to 125°C
Compliance Pb-free Halide free
Output Single
Polarity Positive
VO (V) Adj
IO Typ (A) 0.5
VI Min (V) 3.1
VI Max (V) 40
VDO Typ (V) 2.1
PSRR (dB) 80
Enable No
PowerGood No
Application Industrial
Package Type DPAK-3

Alternative Descriptions

Voltage Regulator, 37V, 0.5A, Dpak-4 | Newark Electronics
IC, VOLTAGE REGULATOR, 37V, 0.5A, DPAK-4 | element14
ANA 500MA ADJUST OUT VREG | RS
LDO Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK Rail | EBV Elektronik
LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator -TO-253 | Future Electronics
V REG, 37VIN, 0.5A, ADJ, 3DPAK | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM317MABDTG?

Additional datasheets, footprints and schematics for LM317MABDTG are listed on our Part Details page. You can also find images and similar parts to LM317MABDTG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM317MABDTG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM317MABDTG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM317MABDTG fall under?

The LM317MABDTG is listed under Power Management > Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to LM317MABDTG 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 LM317MABDTG you can contact the distributor directly for product support, shipping queries etc.

Is the LM317MABDTG RoHS compliant?

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

Which authorised distributors for LM317MABDTG have stock available?

Authorised distributors including Newark Electronics, element14, RS, EBV Elektronik and Future Electronics have stock available or on a lead time for LM317MABDTG.

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

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