Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS79518DCQRG4 | TPS79518 Series |
|---|---|---|
| Control Features | Enable | Enable |
| Current - Output | 500 mA | 500 mA |
| Current - Quiescent (Iq) | 385 µA | 385 µA |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Regulators | 1 | 1 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | 27.03 °C/W | 27.03 °C/W |
| Package / Case | SOT-223-6 | SOT-223-6 |
| Protection Features | Over Current, Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature | Over Current, Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature |
| PSRR [Max] | 59 dB | 59 dB |
| PSRR [Min] | 39 dB | 39 dB |
| Supplier Device Package | SOT-223-6 | SOT-223-6 |
| Voltage - Input (Max) [Max] | 5.5 V | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.8 V | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS79518 Series
IC REG LIN 1.8V 500MA SOT223-6
| Part | Current - Output | Voltage - Input (Max) [Max] | Current - Quiescent (Iq) | Output Type | Package / Case | Protection Features | Operating Temperature [Max] | Operating Temperature [Min] | Number of Regulators | Output Configuration | PSRR [Min] | PSRR [Max] | Supplier Device Package | Control Features | Voltage - Output (Min/Fixed) | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
500 mA | 5.5 V | 385 µA | 27.03 °C/W | SOT-223-6 | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 1 | Positive | 39 dB | 59 dB | SOT-223-6 | Enable | 1.8 V | Surface Mount | |
Texas Instruments TPS79518DCQRThe TPS795 family of low-dropout (LDO), low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, 6-pin SOT-223 and 3-mm × 3-mm VSON packages. Each device in the family is stable with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 110 mV at 500 mA). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA, typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79530 device exhibits approximately 33 µVRMSof output voltage noise at 3-V output with a 0.1-µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high-PSRR and low-noise features, as well as from the fast response time.
The TPS795 family of low-dropout (LDO), low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, 6-pin SOT-223 and 3-mm × 3-mm VSON packages. Each device in the family is stable with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 110 mV at 500 mA). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA, typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79530 device exhibits approximately 33 µVRMSof output voltage noise at 3-V output with a 0.1-µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high-PSRR and low-noise features, as well as from the fast response time. | 500 mA | 5.5 V | 385 µA | 27.03 °C/W | SOT-223-6 | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 1 | Positive | 39 dB | 59 dB | SOT-223-6 | Enable | 1.8 V | Surface Mount |
Texas Instruments TPS79518DCQThe TPS795 family of low-dropout (LDO), low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, 6-pin SOT-223 and 3-mm × 3-mm VSON packages. Each device in the family is stable with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 110 mV at 500 mA). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA, typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79530 device exhibits approximately 33 µVRMSof output voltage noise at 3-V output with a 0.1-µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high-PSRR and low-noise features, as well as from the fast response time.
The TPS795 family of low-dropout (LDO), low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, 6-pin SOT-223 and 3-mm × 3-mm VSON packages. Each device in the family is stable with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 110 mV at 500 mA). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA, typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79530 device exhibits approximately 33 µVRMSof output voltage noise at 3-V output with a 0.1-µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high-PSRR and low-noise features, as well as from the fast response time. | 500 mA | 5.5 V | 385 µA | 27.03 °C/W | SOT-223-6 | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 1 | Positive | 39 dB | 59 dB | SOT-223-6 | Enable | 1.8 V | Surface Mount |
500 mA | 5.5 V | 385 µA | 27.03 °C/W | SOT-223-6 | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 1 | Positive | 39 dB | 59 dB | SOT-223-6 | Enable | 1.8 V | Surface Mount |
Description
General part information
TPS79518 Series
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-6