LM340T-12/NOPB ,Voltage Regulator - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

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Part No

LM340T-12/NOPB
Manufacturer

TI
ChipWorker Part#

CW987704
Category

Voltage Regulator
Package

TO-220-3
Description

TEXAS INSTRUMENTS LM340T-12/NOPB Linear Voltage Regulators, Fixed, 7.5V To 35V In, 12V And 1A Out, TO-220-3
Documentation

Datasheet
Ships from

Moscow
Наличие

695 pcs In Stock
Estimated Price

$ 1.33

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LM340T-12/NOPB Specifications

Consulting Engineer >>

Attribute	Attribute Value

Part Number	LM340T-12/NOPB
Manufacturer	TI
ChipWorker Part#	CW987704
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Supply Voltage (DC)	35.0V (max)
Current Rating	1.00 A
Number of Outputs	1 Output
Input Voltage (DC)	19.0V (max)
Output Voltage	12 V
Output Current	1 A
Supply Current	8 mA
Number of Positions	3 Position
Quiescent Current	8 mA
Output Capacitor Type	Ceramic
voltage rating	2V @1A
Number of Regulated Outputs	1 Output
Input Voltage (Max)	35 V
Input Voltage (Min)	14.6 V
Output Voltage (Min)	12 V
Output Current (Max)	1 A
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Accuracy	±2 %
Input Voltage	14.5V ~ 27V
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Size-Length	10.16 mm
Size-Width	4.7 mm
Size-Height	8.89 mm
Operating Temperature	0℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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Product Description

The LM340T-12/NOPB is a 3-terminal Positive Regulator employs internal current-limiting, thermal shutdown and safe-area compensation, making essentially indestructible. If adequate heat sinking is provided, this regulator can deliver over 1A output current. This regulator is intended as fixed voltage regulator of 12V 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, this device can be used with external components to obtain adjustable output voltages and currents. Considerable effort was expended to make the regulator 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.
Internal thermal overload protection
Internal short-circuit current limit
Output transistor safe area protection
P+ Product enhancement tested
Cap free ceramic output capacitor
Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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