STMicroelectronics LD2981ABU33TR, Voltage Regulator 16V SOT-89 3-Pin
- RS stock no.:
- 686-9145P
- Mfr. Part No.:
- LD2981ABU33TR
- Manufacturer:
- STMicroelectronics
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Bulk discount available
Subtotal 20 units (supplied on a continuous strip)*
R 92,28
(exc. VAT)
R 106,12
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 2,430 unit(s) shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 20 - 40 | R 4.614 |
| 50 - 90 | R 4.476 |
| 100 - 190 | R 4.297 |
| 200 + | R 4.125 |
*price indicative
- RS stock no.:
- 686-9145P
- Mfr. Part No.:
- LD2981ABU33TR
- Manufacturer:
- STMicroelectronics
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Voltage Regulator | |
| Package Type | SOT-89 | |
| Mount Type | Surface | |
| Polarity | Positive | |
| Quiescent Current | 0.08mA | |
| Pin Count | 3 | |
| Standards/Approvals | No | |
| Length | 4.6mm | |
| Height | 1.6mm | |
| Series | LD2981 | |
| Width | 2.6 mm | |
| Maximum Input Voltage | 16V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Input Voltage | 2.5V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Regulator | ||
Package Type SOT-89 | ||
Mount Type Surface | ||
Polarity Positive | ||
Quiescent Current 0.08mA | ||
Pin Count 3 | ||
Standards/Approvals No | ||
Length 4.6mm | ||
Height 1.6mm | ||
Series LD2981 | ||
Width 2.6 mm | ||
Maximum Input Voltage 16V | ||
Maximum Operating Temperature 125°C | ||
Minimum Input Voltage 2.5V | ||
Automotive Standard No | ||
LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics, Up to 100mA
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.