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LM2937ESX-3.3/NOPB is out of stock and can be placed on backorder.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM2937ESX-3.3/NOPB | |
|---|---|
DigiKey Part Number | LM2937ESX-3.3/NOPBTR-ND - Tape & Reel (TR) LM2937ESX-3.3/NOPBCT-ND - Cut Tape (CT) LM2937ESX-3.3/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM2937ESX-3.3/NOPB |
Description | IC REG LINEAR 3.3V 500MA TO263 |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263 (DDPAK-3) |
Datasheet | Datasheet |
EDA/CAD Models | LM2937ESX-3.3/NOPB Models |
Product Attributes
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Category | Current - Output |
Mfr | Current - Quiescent (Iq) 10 mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Supply (Max) 20 mA |
Part Status Active | Protection Features Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage |
Output Configuration | Operating Temperature -40°C ~ 125°C (TJ) |
Output Type | Mounting Type Surface Mount |
Number of Regulators 1 | Package / Case TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
Voltage - Input (Max) 26V | Supplier Device Package TO-263 (DDPAK-3) |
Voltage - Output (Min/Fixed) 3.3V | Base Product Number |
Voltage Dropout (Max) 1V @ 500mA |
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Substitutes (9)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TC1262-3.3VEBTR | Microchip Technology | 3,315 | TC1262-3.3VEBTR-ND | $1.16000 | Similar |
| MIC2937A-3.3WU-TR | Microchip Technology | 1,500 | MIC2937A-3.3WU-TR-ND | $3.19000 | Similar |
| MIC29150-3.3WU | Microchip Technology | 1,175 | 576-1105-ND | $4.73000 | Similar |
| MIC29300-3.3WU-TR | Microchip Technology | 958 | MIC29300-3.3WU-TR-ND | $4.68000 | Similar |
| MIC29150-3.3WU-TR | Microchip Technology | 218 | MIC29150-3.3WU-TR-ND | $4.73000 | Similar |
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In-Stock: 0
500 expected in stock on 22-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.00000 | $3.00 |
| 10 | $2.24000 | $22.40 |
| 25 | $2.05120 | $51.28 |
| 100 | $1.84310 | $184.31 |
| 250 | $1.74388 | $435.97 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 500 | $1.68408 | $842.04 |
| 1,000 | $1.63486 | $1,634.86 |
| 1,500 | $1.61022 | $2,415.33 |
| 2,500 | $1.58290 | $3,957.25 |
| 3,500 | $1.56695 | $5,484.32 |
| 5,000 | $1.55159 | $7,757.95 |
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