TPS77518D - TI

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

Part No

TPS77518D
Manufacturer

TI
ChipWorker Part#

CW35402134
Category

Voltage Regulator
Package

SOIC-8
Description

TEXAS INSTRUMENTS TPS77518D Fixed LDO Voltage Regulator, 2.7V to 10V, 169mV Dropout, 1.8Vout, 500mAout, SOIC-8
Documentation

Datasheet

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TPS77518D Specifications

Attribute	Attribute Value

Part Number	TPS77518D
Manufacturer	TI
ChipWorker Part#	CW35402134
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Current Rating	500 mA
Number of Outputs	1 Output
Input Voltage (DC)	10.0V (max)
Output Voltage	1.8 V
Output Current	500 mA
Number of Positions	8 Position
Power Dissipation	0.904 W
Quiescent Current	0.085 mA
Output Capacitor Type	Tantalum
voltage rating	169 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	10 V
Input Voltage (Min)	2.7 V
Output Voltage (Min)	1.8 V
Output Current (Max)	0.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	904 mW
Accuracy	±2 %
Input Voltage	2.7V ~ 10V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS77518D is a 1.8V fixed output low-dropout (LDO) Linear Regulator designed to have a fast transient response and be stable with a 10µF low ESR capacitor. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85µA over the full range of output current, 0 to 500mA). These two key specifications yield a significant improvement in operating life for battery-powered systems. The device also features a sleep mode, applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to 1µA at TJ = +25°C.
Open drain power-ON reset with 200ms delay
2% Tolerance over specified conditions
Thermal shutdown protection
Green product and no Sb/Br

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