LM2840YQMK/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.



LM2840YQMK/NOPB | |
|---|---|
DigiKey Part Number | 296-51253-2-ND - Tape & Reel (TR) 296-51253-1-ND - Cut Tape (CT) 296-51253-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LM2840YQMK/NOPB |
Description | IC REG BUCK ADJ 100MA TSOT23-6 |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 100mA SOT-23-6 Thin, TSOT-23-6 |
Datasheet | Datasheet |
EDA/CAD Models | LM2840YQMK/NOPB Models |
Product Attributes
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Category | Voltage - Output (Max) 34V |
Mfr | Current - Output |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Frequency - Switching 1.25MHz |
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) 4.5V | Supplier Device Package TSOT-23-6 |
Voltage - Input (Max) 42V | Base Product Number |
Voltage - Output (Min/Fixed) |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM2840YMK-ADJL/NOPB | Texas Instruments | 0 | LM2840YMK-ADJL/NOPBTR-ND | $2.87000 | Parametric Equivalent |
| LM2840YQMKX/NOPB | Texas Instruments | 0 | 296-LM2840YQMKX/NOPBTR-ND | $3.02000 | Parametric Equivalent |
In-Stock: 0
1,000 estimated in stock on 11-Jan-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.83000 | $3.83 |
| 10 | $2.89000 | $28.90 |
| 25 | $2.65560 | $66.39 |
| 100 | $2.39760 | $239.76 |
| 250 | $2.27456 | $568.64 |
| 500 | $2.20036 | $1,100.18 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $2.13933 | $2,139.33 |
| 2,000 | $2.08908 | $4,178.16 |
| 3,000 | $2.06392 | $6,191.76 |
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