LM2703MFX-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.
LM2703MFX-ADJ/NOPB | |
|---|---|
DigiKey Part Number | 296-35163-2-ND - Tape & Reel (TR) 296-35163-1-ND - Cut Tape (CT) 296-35163-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM2703MFX-ADJ/NOPB |
Description | IC LED DRVR RGLTR 350MA SOT23-5 |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Dimming 350mA (Switch) SOT-23-5 |
Datasheet | Datasheet |
EDA/CAD Models | LM2703MFX-ADJ/NOPB Models |
Product Attributes
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Category | Voltage - Supply (Max) 7V |
Manufacturer Texas Instruments | Voltage - Output 21V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output / Channel 350mA (Switch) |
Part Status Active | Applications Backlight |
Type DC DC Regulator | Operating Temperature -40°C ~ 125°C (TJ) |
Topology Step-Up (Boost) | Mounting Type Surface Mount |
Internal Switch(s) Yes | Package / Case SC-74A, SOT-753 |
Number of Outputs 1 | Supplier Device Package SOT-23-5 |
Voltage - Supply (Min) 2.2V | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM2703MF-ADJ/NOPB | Texas Instruments | 0 | LM2703MF-ADJ/NOPBTR-ND | $2.24000 | Parametric Equivalent |
In-Stock: 0
3,000 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.96000 | $1.96 |
| 10 | $1.44600 | $14.46 |
| 25 | $1.31600 | $32.90 |
| 100 | $1.17370 | $117.37 |
| 250 | $1.10580 | $276.45 |
| 500 | $1.06488 | $532.44 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.98956 | $2,968.68 |
| 6,000 | $0.96920 | $5,815.20 |
| 9,000 | $0.95900 | $8,631.00 |
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