TPS79918QDDCRQ1
ActiveAUTOMOTIVE 200-MA, LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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TPS79918QDDCRQ1
ActiveAUTOMOTIVE 200-MA, LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS79918QDDCRQ1 |
|---|---|
| Control Features | Enable |
| Current - Output | 0.2 A |
| Current - Quiescent (Iq) | 60 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Protection Features | Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| PSRR [Max] | 38 dB |
| PSRR [Min] | 70 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | SOT-23-THIN |
| Voltage - Input (Max) [Max] | 6.5 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
| Voltage Dropout (Max) [Max] | 0.18 V |
TPS79918 Series
Automotive 200-mA, low-IQ, low-dropout voltage regulator with enable
| Part | Voltage - Output (Min/Fixed) | Control Features | Current - Quiescent (Iq) | Voltage Dropout (Max) [Max] | Package / Case | Current - Output | Voltage - Input (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Output Configuration | Protection Features | Supplier Device Package | Mounting Type | Number of Regulators | PSRR [Min] | PSRR [Max] | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | SOT-23-5 Thin TSOT-23-5 | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | SOT-23-THIN | Surface Mount | 1 | 70 dB | 38 dB | ||
 Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | 5-UFBGA DSBGA | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 5-DSBGA | Surface Mount | 1 | 70 dB | 38 dB | ||
Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | SOT-23-5 Thin TSOT-23-5 | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | SOT-23-THIN | Surface Mount | 1 | 70 dB | 38 dB | ||
Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | SOT-23-5 Thin TSOT-23-5 | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | SOT-23-THIN | Surface Mount | 1 | 70 dB | 38 dB | ||
 Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 6-WSON (2x2) | Surface Mount | 1 | 70 dB | 38 dB | |||
Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | SOT-23-5 Thin TSOT-23-5 | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | SOT-23-THIN | Surface Mount | 1 | 70 dB | 38 dB | ||
Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | SOT-23-5 Thin TSOT-23-5 | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | SOT-23-THIN | Surface Mount | 1 | 70 dB | 38 dB | Automotive | AEC-Q100 |
Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 6-WSON (2x2) | Surface Mount | 1 | 70 dB | 38 dB | |||
Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | 5-UFBGA DSBGA | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 5-DSBGA | Surface Mount | 1 | 70 dB | 38 dB | ||
 Texas Instruments | 1.8 V | Enable | 60 µA | 0.18 V | 0.2 A | 6.5 V | 125 °C | -40 C | Positive | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 6-WSON (2x2) | Surface Mount | 1 | 70 dB | 38 dB |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.89 | |
| 10 | $ 0.79 | |||
| 25 | $ 0.74 | |||
| 100 | $ 0.60 | |||
| 250 | $ 0.56 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.38 | |||
| Digi-Reel® | 1 | $ 0.89 | ||
| 10 | $ 0.79 | |||
| 25 | $ 0.74 | |||
| 100 | $ 0.60 | |||
| 250 | $ 0.56 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.38 | |||
| N/A | 0 | $ 0.73 | ||
| Tape & Reel (TR) | 3000 | $ 0.35 | ||
| 6000 | $ 0.32 | |||
| 15000 | $ 0.31 | |||
| 30000 | $ 0.30 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.58 | |
| 100 | $ 0.45 | |||
| 250 | $ 0.33 | |||
| 1000 | $ 0.24 | |||
Description
General part information
TPS79918 Series
The TPS799-Q1 low-dropout (LDO) low-power linear regulator offers excellent AC performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40-µA (typical) ground current. The TPS799-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100 mV (typical) at a 200-mA output. The TPS799-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. The device is fully specified from T J = –40°C to +125°C and is offered in low-profile, thin SOT-23 and 2-mm × 2-mm WSON packages, designed for wireless handsets and WLAN cards.
The TPS799-Q1 low-dropout (LDO) low-power linear regulator offers excellent AC performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40-µA (typical) ground current. The TPS799-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100 mV (typical) at a 200-mA output. The TPS799-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. The device is fully specified from T J = –40°C to +125°C and is offered in low-profile, thin SOT-23 and 2-mm × 2-mm WSON packages, designed for wireless handsets and WLAN cards.