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

LM317EMP/NOPB

DigiKey Part Number
LM317EMP/NOPBTR-ND - Tape & Reel (TR)
LM317EMP/NOPBCT-ND - Cut Tape (CT)
LM317EMP/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM317EMP/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
LM317EMP/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 (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM317DCYTexas Instruments2,508296-23224-5-ND$1.21000Similar
LM317DCYG3Texas Instruments1,415296-36104-5-ND$1.21000Similar
LM317DCYRTexas Instruments33,259296-12602-1-ND$0.77000Similar
LM317MDCYTexas Instruments1,868296-26095-5-ND$0.91000Similar
LM317MDCYG3Texas Instruments4,842296-50617-ND$0.91000Similar
In-Stock: 31,818
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.19000$2.19
10$1.61700$16.17
25$1.47400$36.85
100$1.31730$131.73
250$1.24244$310.61
500$1.20258$601.29
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$1.16022$1,160.22
2,000$1.12967$2,259.34
3,000$1.11437$3,343.11
5,000$1.09742$5,487.10
7,000$1.08751$7,612.57
Manufacturers Standard Package