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LM3423MH/NOPB is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM3423MH/NOPB | |
|---|---|
DigiKey Part Number | LM3423MH/NOPB-ND |
Manufacturer | |
Manufacturer Product Number | LM3423MH/NOPB |
Description | IC LED DRIVER CTRLR PWM 20HTSSOP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 20-HTSSOP |
Datasheet | Datasheet |
EDA/CAD Models | LM3423MH/NOPB Models |
Product Attributes
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Category | Voltage - Supply (Max) 75V |
Manufacturer Texas Instruments | Frequency 2MHz |
Packaging Tube | Dimming Analog, PWM |
Part Status Active | Operating Temperature -40°C ~ 125°C (TJ) |
Type DC DC Controller | Mounting Type Surface Mount |
Topology SEPIC, Step-Down (Buck), Step-Up (Boost) | Package / Case 20-PowerTSSOP (0.173", 4.40mm Width) |
Internal Switch(s) No | Supplier Device Package 20-HTSSOP |
Number of Outputs 1 | Base Product Number |
Voltage - Supply (Min) 4.5V |
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Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM3423Q1MHX/NOPB | Texas Instruments | 103 | 296-LM3423Q1MHX/NOPBTR-ND | $3.10000 | Parametric Equivalent |
| LM3423MHX/NOPB | Texas Instruments | 0 | 296-44661-2-ND | $2.12960 | Parametric Equivalent |
| LM3423Q0MH/NOPB | Texas Instruments | 0 | LM3423Q0MH/NOPB-ND | $3.81962 | Parametric Equivalent |
| LM3423Q0MHX/NOPB | Texas Instruments | 0 | LM3423Q0MHX/NOPB-ND | $2.95978 | Parametric Equivalent |
| LM3423Q1MH/NOPB | Texas Instruments | 0 | LM3423Q1MH/NOPB-ND | $2.28100 | Parametric Equivalent |
In-Stock: 0
73 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.24000 | $4.24 |
| 10 | $3.21200 | $32.12 |
| 73 | $2.72712 | $199.08 |
| 146 | $2.61247 | $381.42 |
| 292 | $2.51798 | $735.25 |
| 511 | $2.45405 | $1,254.02 |
| 1,022 | $2.38761 | $2,440.14 |
| 2,555 | $2.31749 | $5,921.19 |
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.
