LM76003RNPT is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $5.49000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $6.32000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $4.73000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3.5A 30-WFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM76003RNPT

DigiKey Part Number
296-47536-2-ND - Tape & Reel (TR)
296-47536-1-ND - Cut Tape (CT)
296-47536-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM76003RNPT
Description
IC REG BUCK ADJ 3.5A 30WQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3.5A 30-WFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LM76003RNPT Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
57V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
300kHz ~ 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount, Wettable Flank
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
30-WQFN (6x4)
Voltage - Input (Min)
3.5V
Base Product Number
Voltage - Input (Max)
60V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM76003QRNPRQ1Texas Instruments0296-LM76003QRNPRQ1TR-ND$5.49000Parametric Equivalent
LM76003QRNPTQ1Texas Instruments0296-50572-2-ND$6.32000Parametric Equivalent
LM76003RNPRTexas Instruments0296-49740-2-ND$4.73000Parametric Equivalent
In-Stock: 0
250 estimated in stock on 18-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.57000$5.57
10$4.26300$42.63
25$3.93520$98.38
100$3.57480$357.48
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$3.40296$850.74
500$3.29944$1,649.72
750$3.24759$2,435.69
1,250$3.19014$3,987.68
1,750$3.15654$5,523.95
2,500$3.12425$7,810.62
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.