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

LM317EMPX/NOPB

DigiKey Part Number
LM317EMPX/NOPBTR-ND - Tape & Reel (TR)
LM317EMPX/NOPBCT-ND - Cut Tape (CT)
LM317EMPX/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM317EMPX/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
LM317EMPX/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
0°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-261-4, TO-261AA
Voltage - Input (Max)
37V
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 (17)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM317AEMP/NOPBTexas Instruments15,635LM317AEMP/NOPBCT-NDNT$106.00000Similar
LM317DCYTexas Instruments2,508296-23224-5-NDNT$44.00000Similar
LM317DCYG3Texas Instruments1,415296-36104-5-NDNT$44.00000Similar
LM317DCYRTexas Instruments33,259296-12602-1-NDNT$28.00000Similar
LM317EMP/NOPBTexas Instruments31,818LM317EMP/NOPBCT-NDNT$79.00000Similar
In-Stock: 74
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$56.00000NT$56
10NT$41.40000NT$414
25NT$37.56000NT$939
100NT$33.37000NT$3,337
250NT$31.36000NT$7,840
500NT$30.15400NT$15,077
1,000NT$29.88100NT$29,881
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000NT$28.34300NT$56,686
4,000NT$27.66975NT$110,679
6,000NT$27.33250NT$163,995
10,000NT$26.95910NT$269,591
Manufacturers Standard Package