LM3524DMX/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

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LM3524DMX/NOPB | |
|---|---|
DigiKey Part Number | 296-35418-2-ND - Tape & Reel (TR) 296-35418-1-ND - Cut Tape (CT) 296-35418-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LM3524DMX/NOPB |
Description | IC REG CTRLR BUCK/BOOST 16SOIC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 16-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | LM3524DMX/NOPB Models |
Product Attributes
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Category | Voltage - Supply (Vcc/Vdd) 8V ~ 40V |
Manufacturer Texas Instruments | Duty Cycle (Max) 49% |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Synchronous Rectifier No |
Part Status Active | Clock Sync No |
Output Type Transistor Driver | Control Features Current Limit, Enable, Frequency Control |
Function Step-Up, Step-Down | Operating Temperature 0°C ~ 125°C (TJ) |
Output Configuration Positive or Negative | Mounting Type Surface Mount |
Topology Buck, Boost | Package / Case 16-SOIC (0.154", 3.90mm Width) |
Number of Outputs 1 | Supplier Device Package 16-SOIC |
Output Phases 1 | Base Product Number |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SG3524DR | Texas Instruments | 0 | 296-26329-2-ND | $1.13000 | Similar |
| UC3524D | Texas Instruments | 0 | 296-11213-5-ND | $1.91490 | Similar |
| SG3524P | STMicroelectronics | 0 | 497-5377-5-ND | $1.52000 | Similar |
| SG3524P013TR | STMicroelectronics | 0 | 497-2040-2-ND | $1.64000 | Similar |
In-Stock: 0
2,500 estimated in stock on 16-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.70000 | $1.70 |
| 10 | $1.24500 | $12.45 |
| 25 | $1.13160 | $28.29 |
| 100 | $1.00710 | $100.71 |
| 250 | $0.94772 | $236.93 |
| 500 | $0.91190 | $455.95 |
| 1,000 | $0.88243 | $882.43 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.85131 | $2,128.28 |
| 5,000 | $0.83255 | $4,162.75 |
| 7,500 | $0.82316 | $6,173.70 |
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.


