Texas Instruments LM340T-15/NOPB Linear Voltage Regulator, 1A, 15 V, ±2% 3-Pin, TO-220

Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

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
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.

Attribute Value
Output Voltage 15 V
Maximum Output Current 1A
Package Type TO-220
Output Type Fixed
Mounting Type Through Hole
Minimum Input Voltage 17.7 V
Maximum Input Voltage 35 V
Pin Count 3
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Polarity Positive
Line Regulation 150 mV
Load Regulation 150 mV
Series LM340
Height 8.89mm
Dimensions 10.16 x 4.7 x 8.89mm
Quiescent Current 8mA
Length 10.16mm
Accuracy ±2%
Width 4.7mm
Typical Dropout Voltage @ Current 2 V @ 1 A
205 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Pack of 5)
$ 3.648
(exc. GST)
$ 4.195
(inc. GST)
Per unit
Per Pack*
5 - 20
25 - 95
100 - 245
250 - 495
500 +
*price indicative
Packaging Options:
Related Products
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 ...
Simplest design (no power supply knowledge required)Leaded through-hole ...
Simplest design (no power supply knowledge required)Leaded through-hole package for easy manufacturing and prototyping. Stand alone solution (CIN and COUT integrated, no external components)L78x series linear regulator replacement (no heatsink required)Low conducted and radiated EMI (compliant to EN55022 class ...
ROHM's broad lineup of 78 series regulators is ...
ROHM's broad lineup of 78 series regulators is available in 11 output voltages (5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, and 24V), 2 current types, and different package configurations, making them ideal for a wide variety of ...
The Texas Instrument LM79 family of negative voltage ...
The Texas Instrument LM79 family of negative voltage regulators offers fixed output voltages of -5 V, -12 V or -15 V. The output current ratings are 1.5A for the LM79xx, 0.5A for LM79Mxx and 0.1A for LM79L types. These regulators ...