LM3524DM/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
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Unit Price: $1.13000
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STMicroelectronics
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Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM3524DM/NOPB

DigiKey Part Number
LM3524DM/NOPB-ND
Manufacturer
Manufacturer Part Number
LM3524DM/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
LM3524DM/NOPB Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
8V ~ 40V
Manufacturer
Texas Instruments
Duty Cycle (Max)
49%
Packaging
Tube
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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SG3524DRTexas Instruments0296-26329-2-ND$1.13000Similar
UC3524DTexas Instruments0296-11213-5-ND$1.91490Similar
SG3524PSTMicroelectronics0497-5377-5-ND$1.52000Similar
SG3524P013TRSTMicroelectronics0497-2040-2-ND$1.64000Similar
In-Stock: 0
48 estimated in stock on 30-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.00000$2.00
10$1.47200$14.72
48$1.26625$60.78
144$1.16743$168.11
288$1.11906$322.29
528$1.08386$572.28
1,008$1.05234$1,060.76
2,544$1.01611$2,584.98
5,040$0.99480$5,013.79
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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