Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS79633KTTT | TPS79633 Series |
|---|---|---|
| Control Features | Enable | Enable |
| Current - Output | 1 A | 1 A |
| Current - Quiescent (Iq) | 385 µA | 385 µA |
| Grade | - | Automotive |
| 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 | TO-263BA, D2PAK (5 Leads + Tab), TO-263-6 | SOT-223-6, TO-263BA, D2PAK (5 Leads + Tab), TO-263-6 |
| 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] | 42 dB | 42 dB |
| Qualification | - | AEC-Q100 |
| Supplier Device Package | TO-263 (DDPAK-5) | SOT-223-6, TO-263 (DDPAK-5) |
| Voltage - Input (Max) [Max] | 5.5 V | 5.5 V |
| Voltage - Output (Min/Fixed) | 3.3 V | 3.3 V |
| Voltage Dropout (Max) [Max] | 0.33 V | 0.33 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS79633 Series
1-A, low-dropout voltage regulator with enable
| Part | Voltage Dropout (Max) [Max] | Grade | Number of Regulators | Output Configuration | Supplier Device Package | Mounting Type | Control Features | Output Type | Operating Temperature [Max] | Operating Temperature [Min] | Current - Quiescent (Iq) | Current - Output | Voltage - Output (Min/Fixed) | PSRR [Min] | PSRR [Max] | Voltage - Input (Max) [Max] | Qualification | Protection Features | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS79633QDCQRQ1The TPS796xx-Q1 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 a small-outline SOT223-6 package. 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, 250 mV at 1 A). 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 TPS79630-Q1 exhibits approximately 40 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, low-noise features and the fast response time.
The TPS796xx-Q1 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 a small-outline SOT223-6 package. 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, 250 mV at 1 A). 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 TPS79630-Q1 exhibits approximately 40 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, low-noise features and the fast response time. | 0.33 V | Automotive | 1 | Positive | SOT-223-6 | Surface Mount | Enable | 27.03 °C/W | 125 °C | -40 °C | 385 µA | 1 A | 3.3 V | 42 dB | 59 dB | 5.5 V | AEC-Q100 | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | SOT-223-6 |
Texas Instruments TPS79633KTTTLinear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-5) | 0.33 V | 1 | Positive | TO-263 (DDPAK-5) | Surface Mount | Enable | 27.03 °C/W | 125 °C | -40 °C | 385 µA | 1 A | 3.3 V | 42 dB | 59 dB | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | ||
Texas Instruments TPS79633KTTRG3Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-5) | 0.33 V | 1 | Positive | TO-263 (DDPAK-5) | Surface Mount | Enable | 27.03 °C/W | 125 °C | -40 °C | 385 µA | 1 A | 3.3 V | 42 dB | 59 dB | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | ||
0.33 V | 1 | Positive | SOT-223-6 | Surface Mount | Enable | 27.03 °C/W | 125 °C | -40 °C | 385 µA | 1 A | 3.3 V | 42 dB | 59 dB | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | SOT-223-6 | |||
Texas Instruments TPS79633DCQRG4The TPS796 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, 3 × 3 VSON, SOT223-6, and TO-263 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, 250 mV at 1 A). 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 TPS79630 exhibits approximately 40 µVRMSof output voltage noise at 3.0-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, low noise features, and need fast response time.
The TPS796 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, 3 × 3 VSON, SOT223-6, and TO-263 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, 250 mV at 1 A). 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 TPS79630 exhibits approximately 40 µVRMSof output voltage noise at 3.0-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, low noise features, and need fast response time. | 0.33 V | 1 | Positive | SOT-223-6 | Surface Mount | Enable | 27.03 °C/W | 125 °C | -40 °C | 385 µA | 1 A | 3.3 V | 42 dB | 59 dB | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | SOT-223-6 | ||
Texas Instruments TPS79633KTTTG3Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-5) | 0.33 V | 1 | Positive | TO-263 (DDPAK-5) | Surface Mount | Enable | 27.03 °C/W | 125 °C | -40 °C | 385 µA | 1 A | 3.3 V | 42 dB | 59 dB | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | ||
0.33 V | 1 | Positive | SOT-223-6 | Surface Mount | Enable | 27.03 °C/W | 125 °C | -40 °C | 385 µA | 1 A | 3.3 V | 42 dB | 59 dB | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | SOT-223-6 |
Description
General part information
TPS79633 Series
The TPS796 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, 3 × 3 VSON, SOT223-6, and TO-263 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, 250 mV at 1 A). 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 TPS79630 exhibits approximately 40 µVRMSof output voltage noise at 3.0-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, low noise features, and need fast response time.
The TPS796 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, 3 × 3 VSON, SOT223-6, and TO-263 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, 250 mV at 1 A). 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 TPS79630 exhibits approximately 40 µVRMSof output voltage noise at 3.0-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, low noise features, and need fast response time.