LM20123MHE/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.
LM20123MHE/NOPB | |
|---|---|
DigiKey Part Number | LM20123MHE/NOPBTR-ND - Tape & Reel (TR) LM20123MHE/NOPBCT-ND - Cut Tape (CT) LM20123MHE/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LM20123MHE/NOPB |
Description | IC REG BUCK ADJ 3A 16HTSSOP |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-PowerTSSOP (0.173", 4.40mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | LM20123MHE/NOPB Models |
Product Attributes
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Category | Voltage - Input (Max) 5.5V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 4.68V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 1.5MHz |
Function Step-Down | Synchronous Rectifier Yes |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package 16-HTSSOP |
Voltage - Input (Min) 2.95V | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM20123MHX/NOPB | Texas Instruments | 0 | 296-37359-2-ND | $3.54000 | Parametric Equivalent |
In-Stock: 0
250 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 | $4.16000 | $4.16 |
| 10 | $3.15200 | $31.52 |
| 25 | $2.89960 | $72.49 |
| 100 | $2.62140 | $262.14 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 250 | $2.48876 | $622.19 |
| 500 | $2.40886 | $1,204.43 |
| 750 | $2.36883 | $1,776.62 |
| 1,250 | $2.32449 | $2,905.61 |
| 1,750 | $2.29857 | $4,022.50 |
| 2,500 | $2.27364 | $5,684.10 |
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.


