TPS79501QDRBRQ1
ActiveLDO REGULATOR POS 1.2V TO 5.5V 0.4A 8-PIN VSON EP T/R AUTOMOTIVE AEC-Q100
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TPS79501QDRBRQ1
ActiveLDO REGULATOR POS 1.2V TO 5.5V 0.4A 8-PIN VSON EP T/R AUTOMOTIVE AEC-Q100
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS79501QDRBRQ1 |
|---|---|
| Control Features | Enable |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 385 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-VDFN Exposed Pad |
| Protection Features | Over Temperature, Over Current, Under Voltage Lockout (UVLO), Reverse Polarity |
| PSRR [Max] | 59 dB |
| PSRR [Min] | 39 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | 8-SON (3x3) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
TPS79533 Series
500-mA, low-dropout voltage regulator with enable
| Part | Output Configuration | Voltage - Output (Min/Fixed) | Output Type | Supplier Device Package | Voltage - Input (Max) [Max] | Current - Quiescent (Iq) | Voltage - Output (Max) [Max] | Control Features | PSRR [Min] | PSRR [Max] | Package / Case | Mounting Type | Protection Features | Current - Output | Operating Temperature [Max] | Operating Temperature [Min] | Number of Regulators | Voltage Dropout (Max) [Max] | Output Type | Regulator Type | Voltage - Output | Voltage - Input [Min] | Voltage - Input [Max] | Utilized IC / Part | Supplied Contents | Board Type | Channels per IC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Positive | 1.2 V | Adjustable | SOT-223-6 | 5.5 V | 385 µA | 5.5 V | Enable | 39 dB | 59 dB | SOT-223-6 | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | ||||||||||
 Texas Instruments | Positive | 1.2 V | Adjustable | 8-SON (3x3) | 5.5 V | 385 µA | 5.5 V | Enable | 39 dB | 59 dB | 8-VDFN Exposed Pad | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | ||||||||||
Texas Instruments | |||||||||||||||||||||||||||
Texas Instruments | Positive | 3.3 V | SOT-223-6 | 5.5 V | 385 µA | Enable | 39 dB | 59 dB | SOT-223-6 | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | 0.16 V | 1.81 mOhm | ||||||||||
 Texas Instruments | 500 mA | Positive Adjustable | 1.8 V 2.5 V 2.8 V 3.3 V | 2.7 V | 5.5 V | TPS79501 | Board(s) | Fully Populated | 1 - Single | ||||||||||||||||||
Texas Instruments | Positive | SOT-223-6 | 5.5 V | 385 µA | Enable | 39 dB | 59 dB | SOT-223-6 | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | 0.17 V | 1.81 mOhm | |||||||||||
Texas Instruments | Positive | 1.2 V | Adjustable | 8-SON (3x3) | 5.5 V | 385 µA | 5.5 V | Enable | 39 dB | 59 dB | 8-VDFN Exposed Pad | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | ||||||||||
Texas Instruments | Positive | 2.5 V | SOT-223-6 | 5.5 V | 385 µA | Enable | 39 dB | 59 dB | SOT-223-6 | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | 1.81 mOhm | |||||||||||
Texas Instruments | Positive | 1.8 V | SOT-223-6 | 5.5 V | 385 µA | Enable | 39 dB | 59 dB | SOT-223-6 | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | 1.81 mOhm | |||||||||||
Texas Instruments | Positive | 1.6 V | SOT-223-6 | 5.5 V | 385 µA | Enable | 39 dB | 59 dB | SOT-223-6 | Surface Mount | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 500 mA | 125 °C | -40 °C | 1 | 1.81 mOhm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 3000 | $ 1.43 | |
| Digikey | Cut Tape (CT) | 1 | $ 3.48 | |
| 10 | $ 3.12 | |||
| 25 | $ 2.95 | |||
| 100 | $ 2.56 | |||
| 250 | $ 2.43 | |||
| 500 | $ 2.18 | |||
| 1000 | $ 1.84 | |||
| Digi-Reel® | 1 | $ 3.48 | ||
| 10 | $ 3.12 | |||
| 25 | $ 2.95 | |||
| 100 | $ 2.56 | |||
| 250 | $ 2.43 | |||
| 500 | $ 2.18 | |||
| 1000 | $ 1.84 | |||
| Tape & Reel (TR) | 3000 | $ 1.49 | ||
| 6000 | $ 1.43 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.42 | |
| 100 | $ 2.22 | |||
| 250 | $ 1.67 | |||
| 1000 | $ 1.11 | |||
Description
General part information
TPS79533 Series
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.
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.
Documents
Technical documentation and resources