Texas Instruments LM2990S-12/NOPB, 1 Low Dropout Voltage, Voltage Regulator 1A, -12 V 3-Pin, D2PAK (TO-263)
- RS Stock No.:
- 121-8320
- Mfr. Part No.:
- LM2990S-12/NOPB
- Brand:
- Texas Instruments
Bulk discount available
Subtotal (1 tube of 45 units)*
£98.73
(exc. VAT)
£118.485
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 06 February 2026
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Units | Per unit | Per Tube* |
|---|---|---|
| 45 - 45 | £2.194 | £98.73 |
| 90 - 180 | £2.137 | £96.17 |
| 225 + | £2.084 | £93.78 |
*price indicative
- RS Stock No.:
- 121-8320
- Mfr. Part No.:
- LM2990S-12/NOPB
- Brand:
- Texas Instruments
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Maximum Output Current | 1A | |
| Regulator Type | Low Dropout Voltage | |
| Number of Outputs | 1 | |
| Output Voltage | -12 V | |
| Line Regulation | 60 mV | |
| Accuracy | ±5% | |
| Load Regulation | 50 mV | |
| Polarity | Negative | |
| Mounting Type | Surface Mount | |
| Package Type | D2PAK (TO-263) | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 10.16 x 8.64 x 4.57mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Input Voltage | 0.3 V | |
| Height | 4.57mm | |
| Maximum Operating Temperature | +125 °C | |
| Minimum Input Voltage | -26 V | |
| Length | 10.16mm | |
| Width | 8.64mm | |
Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Maximum Output Current 1A | ||
Regulator Type Low Dropout Voltage | ||
Number of Outputs 1 | ||
Output Voltage -12 V | ||
Line Regulation 60 mV | ||
Accuracy ±5% | ||
Load Regulation 50 mV | ||
Polarity Negative | ||
Mounting Type Surface Mount | ||
Package Type D2PAK (TO-263) | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 10.16 x 8.64 x 4.57mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Input Voltage 0.3 V | ||
Height 4.57mm | ||
Maximum Operating Temperature +125 °C | ||
Minimum Input Voltage -26 V | ||
Length 10.16mm | ||
Width 8.64mm | ||
- COO (Country of Origin):
- GB
LDO (Low Dropout) Linear Voltage Regulators, 1A, LM29xx/LM39xx/LMS81xx Series, Texas Instruments
LDO (Low Dropout) Linear Voltage Regulators, Texas Instruments
A range of Texas Instruments Low Dropout (LDO) Linear Voltage regulators. LDO voltage regulators are able to operate with a small input-output differential making them suitable for a variety of applications where conventional regulators would be unsatisfactory. The latest generation of LDO regulators offers low quiescent current levels and reduced output noise together with excellent line voltage regulation and high PSRR.