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Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM2591HVSX-5.0/NOPB

DigiKey Part Number
LM2591HVSX-5.0/NOPBTR-ND - Tape & Reel (TR)
LM2591HVSX-5.0/NOPBCT-ND - Cut Tape (CT)
LM2591HVSX-5.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2591HVSX-5.0/NOPB
Description
IC REG BUCK 5V 1A TO263
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Datasheet
 Datasheet
EDA/CAD Models
LM2591HVSX-5.0/NOPB Models
Product Attributes
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Category
Voltage - Input (Max)
60V
Mfr
Voltage - Output (Min/Fixed)
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
150kHz
Part Status
Active
Synchronous Rectifier
No
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Package / Case
Output Type
Supplier Device Package
TO-263 (DDPAK-5)
Number of Outputs
1
Base Product Number
Voltage - Input (Min)
4.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
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TL2575-05IKTTRG3Texas Instruments14296-50397-2-ND$3.25000Similar
TL2575-05IKTTRTexas Instruments0296-21824-2-ND$3.25000Similar
AP1501-50K5G-13Diodes Incorporated3,267AP1501-50K5G-13DITR-ND$2.73000Similar
In-Stock: 0
300 expected in stock on 05-Nov-2026
200 expected in stock on 21-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.40000$7.40
10$5.70900$57.09
25$5.28680$132.17
100$4.82200$482.20
250$4.68332$1,170.83
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$4.46698$2,233.49
1,000$4.35709$4,357.09
1,500$4.30205$6,453.08