TLV1117LV18DCYR - TI

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

Part No

TLV1117LV18DCYR
Manufacturer

TI
ChipWorker Part#

CW11340072
Category

Voltage Regulator
Package

TO-261-4
Description

TEXAS INSTRUMENTS TLV1117LV18DCYR Fixed LDO Voltage Regulator, 2V to 5.5V, 570mV Dropout, 1.8Vout, 1Aout, SOT-223-4
Documentation

Datasheet

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TLV1117LV18DCYR Specifications

Attribute	Attribute Value

Part Number	TLV1117LV18DCYR
Manufacturer	TI
ChipWorker Part#	CW11340072
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	4 Pin
Case/Package	TO-261-4
Power Rating	1.59 W
Number of Outputs	1 Output
Output Voltage	1.8 V
Output Current	1 A
Number of Positions	4 Position
Power Dissipation	1.59 W
Quiescent Current	100 µA
Output Capacitor Type	Ceramic
voltage rating	570 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2 V
Output Voltage (Min)	1.8 V
Output Current (Max)	1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1590 mW
Accuracy	±2 %
Input Voltage	2V ~ 5.5V
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Size-Length	6.7 mm
Size-Width	3.7 mm
Size-Height	1.7 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TLV1117LV18DCYR is a single channel positive low dropout (LDO) linear regulator with fixed output in 4 pin SOT-223 package. This regulator is a low input voltage version of popular TLV1117 voltage regulator. It is an extremely low power device that consumes 500 times lower quiescent current than traditional 1117 voltage regulators by making the device suitable for applications that requires very low standby current. It is stable with 0mA of load current and there is no minimum load requirement. This feature makes device as an ideal choice for applications where regulator must power very small loads during standby in addition to large currents of 1A during normal operation. The TLV1117LV offers excellent line and load transient performance resulting in very small magnitude undershoots and overshoots of output voltage when load current requirement changes from less than 1mA to more than 500mA.
Fixed output voltage of 1.8V
Output current of 1A
Low dropout voltage of 570mV at 1A
Input voltage range from 2V to 5.5V (absolute maximum VIN = 6V)
1.5% typical accuracy
Low quiescent current of 100µA
High PSRR of 65dB at 1KHz
Thermal shutdown and overcurrent protection
Operating temperature range from -40°C to 125°C
This device has limited built-in ESD protection. The leads should be shorted or device should be placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

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