STMicroelectronics LD1117AV33, 1 Low Dropout Voltage, Voltage Regulator 1.2A, 3.3 V 3-Pin, TO-220
- RS Stock No.:
- 686-9782
- Mfr. Part No.:
- LD1117AV33
- Brand:
- STMicroelectronics
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Subtotal (1 pack of 10 units)*
£4.52
(exc. VAT)
£5.42
(inc. VAT)
FREE delivery for orders over £50.00
Last RS stock
- 60 left, ready to ship
- Plus 110 unit(s) shipping from 23 October 2025
- Final 50 unit(s) shipping from 19 May 2026
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £0.452 | £4.52 |
| 100 - 990 | £0.418 | £4.18 |
| 1000 + | £0.407 | £4.07 |
*price indicative
- RS Stock No.:
- 686-9782
- Mfr. Part No.:
- LD1117AV33
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Regulator Type | Low Dropout Voltage | |
| Maximum Output Current | 1.2A | |
| Number of Outputs | 1 | |
| Output Voltage | 3.3 V | |
| Line Regulation | 6 mV | |
| Load Regulation | 10 mV | |
| Accuracy | ±2% | |
| Polarity | Positive | |
| Mounting Type | Through Hole | |
| Quiescent Current | 5mA | |
| Package Type | TO-220 | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 10.4 x 4.6 x 9.15mm | |
| Minimum Operating Temperature | 0 °C | |
| Height | 9.15mm | |
| Maximum Operating Temperature | +125 °C | |
| Maximum Input Voltage | 10 V | |
| Length | 10.4mm | |
| Width | 4.6mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Regulator Type Low Dropout Voltage | ||
Maximum Output Current 1.2A | ||
Number of Outputs 1 | ||
Output Voltage 3.3 V | ||
Line Regulation 6 mV | ||
Load Regulation 10 mV | ||
Accuracy ±2% | ||
Polarity Positive | ||
Mounting Type Through Hole | ||
Quiescent Current 5mA | ||
Package Type TO-220 | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 10.4 x 4.6 x 9.15mm | ||
Minimum Operating Temperature 0 °C | ||
Height 9.15mm | ||
Maximum Operating Temperature +125 °C | ||
Maximum Input Voltage 10 V | ||
Length 10.4mm | ||
Width 4.6mm | ||
Linear Voltage Regulators, 1A, STMicroelectronics
The LD1117A is a low drop voltage regulator able to provide up to 1 A of output current with Internal current and thermal limit.
Linear Voltage Regulators, STMicroelectronics