LM2597MX-ADJ/NOPB is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM2597MX-ADJ/NOPB | |
|---|---|
DigiKey Part Number | 296-35401-2-ND - Tape & Reel (TR) 296-35401-1-ND - Cut Tape (CT) 296-35401-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LM2597MX-ADJ/NOPB |
Description | IC REG BUCK ADJ 500MA 8SOIC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | LM2597MX-ADJ/NOPB Models |
Product Attributes
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Category | Voltage - Input (Max) 40V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 37V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 150kHz |
Function Step-Down | Synchronous Rectifier No |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package 8-SOIC |
Voltage - Input (Min) 4.5V | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM2594MX-ADJ/NOPB | Texas Instruments | 0 | LM2594MX-ADJ/NOPBTR-ND | $3.97000 | Parametric Equivalent |
In-Stock: 0
2,500 estimated in stock on 30-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.09000 | $5.09 |
| 10 | $3.87800 | $38.78 |
| 25 | $3.57600 | $89.40 |
| 100 | $3.24380 | $324.38 |
| 250 | $3.08540 | $771.35 |
| 500 | $2.98992 | $1,494.96 |
| 1,000 | $2.91132 | $2,911.32 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $2.82836 | $7,070.90 |
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.


