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

LM317AEMP/NOPB

DigiKey Part Number
LM317AEMP/NOPBTR-ND - Tape & Reel (TR)
LM317AEMP/NOPBCT-ND - Cut Tape (CT)
LM317AEMP/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM317AEMP/NOPB
Description
IC REG LIN POS ADJ 1.5A SOT223-4
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
LM317AEMP/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 Instruments2,508296-23224-5-ND¥10.83000Similar
LM317DCYG3Texas Instruments1,415296-36104-5-ND¥10.01000Similar
LM317DCYRTexas Instruments33,257296-12602-1-ND¥6.89000Similar
LM317MDCYTexas Instruments1,868296-26095-5-ND¥8.15000Similar
LM317MDCYG3Texas Instruments4,842296-50617-ND¥7.53000Similar
In-Stock: 15,585
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¥24.31000¥24.31
10¥18.16100¥181.61
25¥16.62280¥415.57
100¥14.93070¥1,493.07
250¥14.12448¥3,531.12
500¥13.85522¥6,927.61
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1,000¥13.23844¥13,238.44
2,000¥12.90918¥25,818.36
3,000¥12.74437¥38,233.11
5,000¥12.56163¥62,808.15
Manufacturers Standard Package