STMicroelectronics LF33ABV, 1 Low Dropout Voltage, Voltage Regulator 500mA, 3.3 V 3-Pin, TO-220
- RS Stock No.:
- 168-6585
- Mfr. Part No.:
- LF33ABV
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 tube of 50 units)*
£44.65
(exc. VAT)
£53.60
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 30 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 50 - 50 | £0.893 | £44.65 |
| 100 - 450 | £0.576 | £28.80 |
| 500 - 950 | £0.548 | £27.40 |
| 1000 - 1950 | £0.492 | £24.60 |
| 2000 + | £0.48 | £24.00 |
*price indicative
- RS Stock No.:
- 168-6585
- Mfr. Part No.:
- LF33ABV
- 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 | 500mA | |
| Number of Outputs | 1 | |
| Output Voltage | 3.3 V | |
| Line Regulation | 16 mV | |
| Accuracy | ±1% | |
| Load Regulation | 16 mV | |
| Mounting Type | Through Hole | |
| Polarity | Positive | |
| Package Type | TO-220 | |
| Quiescent Current | 0.5mA | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 10.4 x 4.6 x 9.15mm | |
| Minimum Operating Temperature | -40 °C | |
| Height | 9.15mm | |
| Maximum Operating Temperature | +125 °C | |
| Maximum Input Voltage | 16 V | |
| Length | 10.4mm | |
| Width | 4.6mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Regulator Type Low Dropout Voltage | ||
Maximum Output Current 500mA | ||
Number of Outputs 1 | ||
Output Voltage 3.3 V | ||
Line Regulation 16 mV | ||
Accuracy ±1% | ||
Load Regulation 16 mV | ||
Mounting Type Through Hole | ||
Polarity Positive | ||
Package Type TO-220 | ||
Quiescent Current 0.5mA | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 10.4 x 4.6 x 9.15mm | ||
Minimum Operating Temperature -40 °C | ||
Height 9.15mm | ||
Maximum Operating Temperature +125 °C | ||
Maximum Input Voltage 16 V | ||
Length 10.4mm | ||
Width 4.6mm | ||
- COO (Country of Origin):
- MY
LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics, 250mA to 500mA
LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics
The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.