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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The TPS70202PWP is a low-dropout Voltage Regulator with integrated SVS and power good (PG) functions. This device is capable of supplying 500 and 250mA by regulator 1 and regulator 2 respectively. Quiescent current is typically 190µA at full load. Differentiated features such as accuracy, fast transient response, SVS supervisory circuit, manual reset input and independent enable functions provide a complete system solution. This voltage regulator offers very low-dropout voltage and dual outputs. This device has extremely low noise output performance without using any added filter bypass capacitors and is designed to have a fast transient response and be stable with 10µF low ESR capacitors. 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.
Dual output voltages for split-supply
Quick output capacitor discharge
One manual reset inputs
Undervoltage lockout
Thermal shutdown protection
Open drain power good
Open drain power-ON reset with 120ms delay
Ultra low 190µA typical quiescent current
1µA Input current during standby
65µVRMS Without bypass capacitor low noise
2% Accuracy over load and temperature
Green product and no Sb/Br

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TPS70202PWP Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	HTSSOP-20
Number of Outputs	2 Output
Output Voltage	1.22V ~ 5.5V
Output Current	500mA, 250mA
Supply Current	190µA ~ 230µA
Number of Positions	20 Position
Power Dissipation	4.115 W
Quiescent Current	0.19 mA
Output Capacitor Type	Tantalum
voltage rating	170 mV
Number of Regulated Outputs	2 Output
Input Voltage (Max)	6 V
Input Voltage (Min)	2.7 V
Output Voltage (Max)	5.5 V
Output Voltage (Min)	1.22 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	4115 mW
Accuracy	±2 %
Input Voltage	2.7V ~ 6V
	Show
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	2015/06/15
ECCN Code	EAR99

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