LM5574QMT/NOPB is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM5574QMT/NOPB | |
|---|---|
DigiKey Part Number | LM5574QMT/NOPB-ND |
Manufacturer | |
Manufacturer Part Number | LM5574QMT/NOPB |
Description | IC REG BUCK ADJ 500MA 16TSSOP |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 500mA 16-TSSOP (0.173", 4.40mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | LM5574QMT/NOPB Models |
Product Attributes
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Category | Voltage - Output (Min/Fixed) |
Mfr | Voltage - Output (Max) 70V |
Series | Current - Output |
Packaging Tube | Frequency - Switching 50kHz ~ 500kHz |
Part Status Active | Synchronous Rectifier No |
Function Step-Down | Operating Temperature -40°C ~ 125°C (TJ) |
Output Configuration Positive | Grade Automotive |
Topology | Qualification AEC-Q100 |
Output Type | Mounting Type Surface Mount |
Number of Outputs 1 | Package / Case |
Voltage - Input (Min) 6V | Supplier Device Package 16-TSSOP |
Voltage - Input (Max) 75V | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM5574MT/NOPB | Texas Instruments | 0 | LM5574MT/NOPB-ND | $4.45000 | Parametric Equivalent |
| LM5574Q0MT/NOPB | Texas Instruments | 0 | LM5574Q0MT/NOPB-ND | $4.31000 | Parametric Equivalent |
In-Stock: 0
92 estimated in stock on 11-Jan-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.05000 | $5.05 |
| 10 | $3.84900 | $38.49 |
| 92 | $3.23500 | $297.62 |
| 184 | $3.10935 | $572.12 |
| 276 | $3.04645 | $840.82 |
| 552 | $2.95420 | $1,630.72 |
| 1,012 | $2.88701 | $2,921.65 |
| 2,576 | $2.80344 | $7,221.66 |
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.

