Texas Instruments LM340T-12/NOPB, 1 Linear Voltage, Voltage Regulator 1A, 12 V 3-Pin, TO-220
- RS Stock No.:
- 460-893
- Mfr. Part No.:
- LM340T-12/NOPB
- Brand:
- Texas Instruments
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Subtotal (1 pack of 5 units)*
£6.70
(exc. VAT)
£8.05
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 275 unit(s) ready to ship
- Plus 35 unit(s) ready to ship from another location
- Plus 820 unit(s) shipping from 21 October 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | £1.34 | £6.70 |
| 25 - 45 | £1.276 | £6.38 |
| 50 - 120 | £1.146 | £5.73 |
| 125 - 245 | £1.03 | £5.15 |
| 250 + | £0.978 | £4.89 |
*price indicative
- RS Stock No.:
- 460-893
- Mfr. Part No.:
- LM340T-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 | |
| Regulator Type | Linear Voltage | |
| Maximum Output Current | 1A | |
| Number of Outputs | 1 | |
| Output Voltage | 12 V | |
| Line Regulation | 120 mV | |
| Load Regulation | 120 mV | |
| Accuracy | ±2% | |
| Polarity | Positive | |
| Mounting Type | Through Hole | |
| Quiescent Current | 8mA | |
| Package Type | TO-220 | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 10.16 x 4.7 x 8.89mm | |
| Minimum Operating Temperature | 0 °C | |
| Height | 8.89mm | |
| Maximum Operating Temperature | +125 °C | |
| Minimum Input Voltage | 14.6 V | |
| Maximum Input Voltage | 35 V | |
| Length | 10.16mm | |
| Width | 4.7mm | |
Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Regulator Type Linear Voltage | ||
Maximum Output Current 1A | ||
Number of Outputs 1 | ||
Output Voltage 12 V | ||
Line Regulation 120 mV | ||
Load Regulation 120 mV | ||
Accuracy ±2% | ||
Polarity Positive | ||
Mounting Type Through Hole | ||
Quiescent Current 8mA | ||
Package Type TO-220 | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 10.16 x 4.7 x 8.89mm | ||
Minimum Operating Temperature 0 °C | ||
Height 8.89mm | ||
Maximum Operating Temperature +125 °C | ||
Minimum Input Voltage 14.6 V | ||
Maximum Input Voltage 35 V | ||
Length 10.16mm | ||
Width 4.7mm | ||
LM340 Linear Voltage Regulators, Texas Instruments
Texas Instruments LM340 series three terminal positive voltage regulators are for use in fixed voltage regulation. There are no external parts required unless you want to adjust the outputs. The linear voltage regulators feature safe area compensation, internal current limiting and thermal shut-down making them a robust device. Texas Instruments (TI) regulators can offer local on-card regulation which can eliminate any distribution problems associated with single point regulation. The regulator IC provides fixed output voltages of 5 V, 12 V or 15 V in various packages.
Output current: 1 A LM340 Series
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Output current: 100 mA LM340LAZ-5.0/NOPB only 761-5687)
Linear Voltage Regulators, Texas Instruments
A range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.