| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 10.0V (max) |
| Current Rating | 500 mA |
| Case/Package | SOIC-8 |
| Power Rating | 0.464 W |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 10.0V (max) |
| Output Voltage | 1.2V ~ 9.75V |
| Output Current | 500 mA |
| Supply Current | 250 µA |
| Number of Positions | 8 Position |
| Power Dissipation | 0.725 W |
| Quiescent Current | 0.34 mA |
| Output Capacitor Type | Ceramic |
| voltage rating | 146 mV |
| Number of Regulated Outputs | 1 Output |
| Input Voltage (Max) | 10 V |
| Input Voltage (Min) | 2.47 V |
| Output Voltage (Max) | 9.75 V |
| Output Voltage (Min) | 1.2 V |
| Output Current (Max) | 0.5 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 725 mW |
| Accuracy | ±3 % |
| Input Voltage | 10V ~ 2.47V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 4.9 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.58 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The TPS7301QD is a micro-power low-dropout (LDO) Voltage Regulator differentiated from the LDOs by their integrated delayed microprocessor-reset function. The RESET\ output of the device initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the device monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. RESET\ stays low for the duration of the undervoltage condition. Once the undervoltage condition ceases, a 200ms typical time-out begins. At the completion of the 200ms delay, RESET\ goes high. An order of magnitude reduction in dropout voltage and quiescent current over conventional LDO performance is achieved by replacing the typical PNP pass transistor with a PMOS device. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current.
● Integrated precision supply-voltage supervisor monitoring regulator output voltage
● Active-low reset signal with 200ms pulse width
● 340µA Typical low quiescent current - Independent of load
● 0.5µA Maximum extremely low sleep-state current
● 0 to 500mA Output current range
● Green product and no Sb/Br
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Lowest Dropout (LDO) PMOS Voltage Regulator with Integrated Supply Voltage Supervisor2
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TEXAS INSTRUMENTS TPS7301QDR LDO Voltage Regulator, Adjustable, 2.47V to 10V in, 146mV drop, 1.2V to 9.75V/500mA out, SOIC-8
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LDO Voltage Regulator, Adjustable, 2.47V to 10V in, 146mV drop, 1.2V to 9.75V/0.5A out, SOIC-8
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Single Channel LDO Single Output LDO, 500mA, Adj.(1.2 to 9.75V), Integrated SVS, Low Quiescent Current LDO Regulator Pos 1.2V to 9.75V 0.5A 8Pin PDIP Tube
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LDO Regulator Pos 1.2V to 9.75V 0.5A 8Pin SOIC Tube
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Single Channel LDO Single Output LDO, 500mA, Adj.(1.2 to 9.75V), Integrated SVS, Low Quiescent Current LDO Regulator Pos 1.2V to 9.75V 0.5A 20Pin TSSOP Tube
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