| ₹ 131.34 includes GST and import duties. | |
| B2B customers can avail ₹ 20.03 ITC on this product | |
| 100% Secure Payments | 100% Genuine product |
Description
Product Overview
The LD1117V33 is a fixed output low dropout (LDO) positive voltage regulator in 3 pin TO-220 package. High efficiency is assured by NPN pass transistor. Unlike than PNP, the quiescent current flows into the load and 10μF minimum capacitor is needed for stability. Onchip trimming allows this regulator to reach very tight output voltage tolerance of ±1% at 25°C.
- Fixed output voltage is 3.3V
- Low dropout voltage is 1.1V at 800mA output current
- Output current is 950mA
- Operating input voltage is 15V
- Internal current and thermal limit
- Available in ±1% (at 25°C) and 2% tolerance at full temperature range
- Supply voltage rejection is typically 75dB
- Operating junction temperature range from 0°C to 125°C
Applications
Power Management
Product details
| Output Type | Fixed |
| Input Voltage Max | 15V |
| Output Voltage Nom | 3.3V |
| Output Voltage Min | - |
| Polarity | Positive Output |
| Output Current Max | 800mA |
| Dropout Voltage Typ @ Current | 1.1V |
| IC Case / Package | TO-220 |
| Operating Temperature Min | 0°C |
| Product Range | 3.3V 800mA LDO Voltage Regulators |
| SVHC | No SVHC (25-Jun-2025) |
| Input Voltage Min | - |
| No. of Outputs | 1Outputs |
| Output Voltage - Nom | 3.3V |
| Output Voltage Max | - |
| Max Output Current | 800mA |
| Dropout Voltage - Typ @ Current | 1.1V |
| IC Mounting | Through Hole |
| No. of Pins | 3Pins |
| Operating Temperature Max | 125°C |
| MSL | - |
Other details
| Brand | STMICROELECTRONICS |
| Part Number | LD1117V33 |
| Quantity | Each |
| Product Change Notice (85.20KB) EN | View or download |
| Technical Data Sheet (1.60MB) EN | View or download |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 128.71 |
| 3-5 | ₹ 127.4 |
| 5-10 | ₹ 124.77 |
| 10+ | ₹ 122.15 |
Bulk discount will be automatically applied during checkout based on quantity.