Options for Price Comparison
Distributor Statistics for LM340SX-12/NOPB
Total in Stock: -
Lowest MOQ: -
Average Price: - per unit
Stocking Distributors: -
Loading...
Loading Results for LM340SX-12/NOPB
Details for LM340SX-12/NOPB by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
LINEAR VOLT REG 12V 1.5A TO-263-5
LM340SX-12/NOPB image

LM340SX-12/NOPB by Texas Instruments

LINEAR VOLT REG 12V 1.5A TO-263-5
Features
Available in Fixed 5-V, 12-V, and 15-V Options
Available in Space-Saving SOT-223 Package
Internal Thermal Overload, Short-Circuit and SOA Protection
Line Regulation of 0.01% / V of at 1-A Load (LM340A)
Load Regulation of 0.3% / A (LM340A)
Output Capacitance Not Required for Stability
Output Current up to 1.5 A
Output Voltage Tolerances of u00b12% at TJ = 25u00b0C (LM340A)
Part Information
LM340SX-12/NOPB image
RoHS Compliant
Description
The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employ internal currentlimiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.5-A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents. Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply. LM7805 is also available in a higher accuracy and better performance version (LM340A). Refer to LM340A specifications in the LM340A Electrical Characterisitcs table.
Specifications
Output Type:
Fixed
Input Voltage Min:
7.5V
Input Voltage Max:
35V
Fixed Output Voltage Nom.:
12V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
1.5A
Linear Regulator Case Style:
TO-263
No. of Pins:
3Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
125°C
Product Range:
12V 1.5A Linear Voltage Regulators
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
RoHS Phthalates Compliant:
Yes
Alternate Descriptions
LDO Regulator Pos 12V 1A 4-Pin(3+Tab) TO-263 T/R Avnet America
LDO Regulator Pos 12V 1A 4-Pin(3+Tab) TO-263 T/R Avnet Europe