Texas Instruments LM340S-12/NOPB Linear Voltage Regulator, 1A, 12 V, ±2% 3-Pin D2PAK

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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.

Specifications
Attribute Value
Output Voltage 12 V
Maximum Output Current 1A
Package Type D2PAK (TO-263)
Output Type Fixed
Mounting Type Surface Mount
Minimum Input Voltage 14.6 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
Quiescent Current 8mA
Height 4.57mm
Width 8.64mm
Typical Dropout Voltage @ Current 2 V @ 1 A
Series LM340
Accuracy ±2%
Length 10.16mm
Load Regulation 120 mV
Dimensions 10.16 x 8.64 x 4.57mm
Line Regulation 120 mV
50 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
SGD 2.238
(exc. GST)
SGD 2.395
(inc. GST)
units
Per unit
Per Pack*
5 - 20
SGD2.238
SGD11.19
25 - 95
SGD2.026
SGD10.13
100 - 245
SGD2.024
SGD10.12
250 - 495
SGD1.82
SGD9.10
500 +
SGD1.818
SGD9.09
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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