TPS71550DCKR - TI

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

Part No

TPS71550DCKR
Manufacturer

TI
ChipWorker Part#

CW1737250
Category

Voltage Regulator
Package

SC-70-5
Description

Single Channel LDO Single Output LDO, 50mA, Fixed(5V), High Input Voltage, Low Quiescent Current LDO Regulator Pos 5V 0.05A 5Pin SC-70 T/R
Documentation

Datasheet

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TPS71550DCKR Specifications

Attribute	Attribute Value

Part Number	TPS71550DCKR
Manufacturer	TI
ChipWorker Part#	CW1737250
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SC-70-5
Operating Voltage	2.5V ~ 24V
Current Rating	50.0 mA
Power Rating	0.32 W
Number of Outputs	1 Output
Input Voltage (DC)	24.0V (max)
Output Voltage	5 V
Output Current	50 mA
Number of Channels	1 Channel
Number of Positions	5 Position
Power Dissipation	0.32 W
Quiescent Current	0.0032 mA
Output Capacitor Type	Ceramic
voltage rating	415 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	24 V
Input Voltage (Min)	2.5 V
Output Voltage (Min)	5 V
Output Current (Max)	0.05 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	320 mW
Accuracy	4 %
Input Voltage	≤24 V
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Size-Length	2 mm
Size-Width	1.25 mm
Size-Height	0.9 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS71550DCKR is a 3.2µA IQ Wide Input Low-dropout Linear Regulator which operates over an input range of 2.5 to 24V. It is stable with any capacitor greater than or equal to 0.47µF. The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the device is ideal for powering battery management ICs. Specifically, because the device is enabled as soon as the applied voltage reaches the minimum input voltage, the output is quickly available to power continuously operating battery charging ICs. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the low dropout voltage, typically 415mV at 50mA of load current is directly proportional to the load current. The low quiescent current (3.2µA typically) is stable over the entire range of output load current (0 to 50mA).
Low 3.2µA quiescent current at 50mA
Stable with any capacitor >=0.47µF
50mA Low-dropout regulator
Designed to support MSP430 families
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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