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Home  /  Integrated Circuits (ICs)  /  PMIC - Voltage Regulators - Linear  /  National Semiconductor LM317AH
LM317AH
LM317AH
Active
PMIC - Voltage Regulators - Linear
Description:  IC REG LIN POS ADJ 1.5A TO39-3
Manufacturer:  National Semiconductor
Datasheet:   LM317AH Datasheet
History Price: $9.25000
In Stock: 38000
Distributors
Specification
PDF Datasheet
Equivalent
LM317AH Distributors
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Slogan
Updated
QTreeic Electronics
LM317AH
20800
Visit
$
Your Integrated Circuit Electronic Components Supplier
May 21, 2026
DigiKey
LM317AH
2400
Visit
$
Click and see latest prices from Digikey Electronics
May 21, 2026
Anterwell
LM317AH
16800
Visit
$
The 21 years electronic components professional supplier
May 21, 2026
Feilifei
LM317AH
24000
Visit
$
New and original
May 20, 2026
One River Electronics Ltd
LM317AH
20000
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
May 20, 2026
HAODE TECHNOLOGY
LM317AH
11200
Visit
$
Click and send your RFQ
May 20, 2026
Hard Find Electronics Ltd.
LM317AH
14400
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$
Sourcing hard-to-find electronic components
May 20, 2026
TRICO INDUSTRIAL
LM317AH
25600
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$
Rooted in Semiconductors, One-stop Chip Solutions
May 20, 2026
Redstar Electronic
LM317AH
22400
Visit
$
First Choice, Good Service
May 20, 2026
PARKIN
LM317AH
18400
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
May 20, 2026
LM317AH Specification
Specification
Mfr Part
LM317AH
Category
PMIC - Voltage Regulators - Linear
Manufacturer
National Semiconductor
Series
-
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Configuration
Positive
Output Type
Adjustable
Number of Regulators
1
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
1.25V
Voltage - Output (Max)
37V
Voltage Dropout (Max)
-
Current - Output
1.5A
Current - Quiescent (Iq)
10 mA
Current - Supply (Max)
-
PSRR
80dB ~ 65dB (120Hz)
Control Features
-
Protection Features
Over Current, Over Temperature, Short Circuit
Operating Temperature
-40 ℃ ~ 125 ℃
Mounting Type
Through Hole
Package / Case
TO-205AD, TO-39-3 Metal Can
Supplier Device Package
TO-39-3
LM317AH PDF Datasheet
LM317AH Datasheet
Click and Download: LM317AH Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 61 customer reviews from all over the world
    Maria Teresa
    Brazil
    5 stars
    2026-04-29 11:14
    Excellent Product, recommend to all.
    Koen de Jong
    Netherlands
    5 stars
    2026-04-29 11:03
    Good mosfets, quick transfer, recommanded
    Javier Ruiz
    Spain
    5 stars
    2026-04-28 11:05
    All very well.
    Daniel Thompson
    United States
    5 stars
    2026-04-28 08:12
    Feel not to eat
    Petras Jonas
    Lithuania
    5 stars
    2026-04-28 07:08
    Delivery of goods and quality I am happy. All very well.
    The goods delivered quickly.
    Diego
    Brazil
    5 stars
    2026-04-28 01:20
    Arrived fast, yet tested but the reviews are not good, great store.
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