LD1085V50 - ST Microelectronics

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

Part No

LD1085V50
Manufacturer

ST Microelectronics
ChipWorker Part#

CW3212231
Category

Voltage Regulator
Package

TO-220-3
Description

STMICROELECTRONICS LD1085V50 Fixed LDO Voltage Regulator, 8V to 30V, 1.3V Dropout, 5Vout, 3Aout, TO-220-3
Documentation

Datasheet

LD1085V50 Global Supplier

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LD1085V50 Specifications

Attribute	Attribute Value

Part Number	LD1085V50
Manufacturer	ST Microelectronics
ChipWorker Part#	CW3212231
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Supply Voltage (DC)	30.0V (max)
Number of Outputs	1 Output
Input Voltage (DC)	30.0V (max)
Output Voltage	5 V
Output Current	3 A
Supply Current	10 mA
Number of Positions	3 Position
Quiescent Current	10 mA
voltage rating	1.3V @3A
Input Voltage (Max)	30 V
Input Voltage (Min)	8 V
Output Voltage (Min)	5 V
Output Current (Max)	3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	1 %
Supply Voltage (Min)	6.6 V
Input Voltage	30 V
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Size-Length	10.4 mm
Size-Width	4.6 mm
Size-Height	9.15 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

The LD1085V50 is an adjustable and fixed low drop Positive Voltage Regulator able to provide up to 3A of output current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. This is pin-to-pin compatible with the older 3-terminal adjustable regulator, but offers better performance in terms of drop and output tolerance. Unlike PNP regulator, where a part of the output current is wasted as quiescent current, the quiescent current flows into the load and thus increases efficiency. Only a 10µF minimum capacitor is need for stability.
Output tolerance of ±1% at 25°C and ±2% in full temperature range
Internal power and thermal limit
Pinout compatibility with standard adjustable VREG

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