Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4
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Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM317AEMPX/NOPB

DigiKey Part Number
LM317AEMPX/NOPBTR-ND - Tape & Reel (TR)
LM317AEMPX/NOPBCT-ND - Cut Tape (CT)
LM317AEMPX/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM317AEMPX/NOPB
Description
IC REG LIN POS ADJ 1.5A SOT223-4
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
LM317AEMPX/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
80dB ~ 65dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature, Short Circuit
Output Configuration
Operating Temperature
-40°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-261-4, TO-261AA
Voltage - Input (Max)
40V
Supplier Device Package
SOT-223-4
Voltage - Output (Min/Fixed)
1.25V
Base Product Number
Voltage - Output (Max)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM317DCYTexas Instruments2,348296-23224-5-ND¥10.83000Similar
LM317DCYG3Texas Instruments1,415296-36104-5-ND¥10.01000Similar
LM317DCYRTexas Instruments33,152296-12602-1-ND¥6.89000Similar
LM317MDCYTexas Instruments1,868296-26095-5-ND¥8.15000Similar
LM317MDCYG3Texas Instruments4,842296-50617-ND¥7.53000Similar
In-Stock: 13,813
Check for Additional Incoming Stock
All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥20.84000¥20.84
10¥15.45700¥154.57
25¥14.12200¥353.05
100¥12.65140¥1,265.14
250¥11.94980¥2,987.45
500¥11.64084¥5,820.42
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
2,000¥10.89213¥21,784.26
4,000¥10.65633¥42,625.32
6,000¥10.53824¥63,229.44
Manufacturers Standard Package