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LD1117S33TR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
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LD1117S33TR | |
|---|---|
DigiKey Part Number | 497-1242-2-ND - Tape & Reel (TR) 497-1242-1-ND - Cut Tape (CT) 497-1242-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LD1117S33TR |
Description | IC REG LINEAR 3.3V 800MA SOT-223 |
Manufacturer Standard Lead Time | 9 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223 |
Datasheet | Datasheet |
EDA/CAD Models | LD1117S33TR 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® | PSRR 75dB (120Hz) |
Part Status Active | Protection Features Over Current, Over Temperature |
Output Configuration | Operating Temperature 0°C ~ 125°C |
Output Type | Mounting Type Surface Mount |
Number of Regulators 1 | Package / Case TO-261-4, TO-261AA |
Voltage - Input (Max) 15V | Supplier Device Package SOT-223 |
Voltage - Output (Min/Fixed) 3.3V | Base Product Number |
Voltage Dropout (Max) 1.2V @ 800mA |
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Substitutes (41)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LD1117S33TR | STMicroelectronics | 0 | 497-1242-2-ND | $0.34000 | Parametric Equivalent |
| LM1117IMP-3.3/NOPB | Texas Instruments | 0 | LM1117IMP-3.3/NOPBTR-ND | $1.41000 | Similar |
| LM1117IMPX-3.3/NOPB | Texas Instruments | 0 | LM1117IMPX-3.3/NOPBTR-ND | $1.04000 | Similar |
| REG1117-3.3 | Texas Instruments | 0 | REG1117-3.3-ND | $2.78000 | Similar |
| REG1117-3.3/2K5 | Texas Instruments | 0 | 296-21321-2-ND | $2.36000 | Similar |
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In-Stock: 0
2,500 estimated in stock on 30-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.34000 | $0.34 |
| 10 | $0.23900 | $2.39 |
| 25 | $0.21200 | $5.30 |
| 100 | $0.18280 | $18.28 |
| 250 | $0.16892 | $42.23 |
| 500 | $0.16050 | $80.25 |
| 1,000 | $0.15357 | $153.57 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.14626 | $365.65 |
| 5,000 | $0.14186 | $709.30 |
| 7,500 | $0.13965 | $1,047.38 |
| 12,500 | $0.13721 | $1,715.12 |
| 17,500 | $0.13578 | $2,376.15 |
| 25,000 | $0.13441 | $3,360.25 |
| 62,500 | $0.13145 | $8,215.62 |
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.
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