TPS7B82-Q1 Series
Automotive 300-mA, off-battery (40-V), ultra-low-IQ LDO with enable in AEC-Q100 Grade-0 and Grade-1
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive 300-mA, off-battery (40-V), ultra-low-IQ LDO with enable in AEC-Q100 Grade-0 and Grade-1
| Part | Supplier Device Package | Qualification | Operating Temperature [Min] | Operating Temperature [Max] | Grade | Mounting Type | Current - Supply (Max) [Max] | Output Type | PSRR | Output Configuration | Protection Features | Number of Regulators | Voltage - Output (Min/Fixed) | Control Features | Current - Quiescent (Iq) | Current - Output | Voltage Dropout (Max) [Max] | Package / Case [y] | Package / Case | Package / Case | Voltage Dropout (Max) | Package / Case [x] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS7B8250QDRVRQ1 | 6-WSON (2x2) | AEC-Q100 | -40 °C | 125 °C | Automotive | Surface Mount | 4.5 µA | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Short Circuit | 1 | 5 V | Enable | 3.5 µA | 300 mA | |||||||
Texas Instruments TPS7B8233EPWPRQ1 | 14-HTSSOP | AEC-Q100 | -40 °C | 150 °C | Automotive | Surface Mount | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | 1 | 3.3 V | Enable | 5 µA | 300 mA | 1.35 V | 4.4 mm | 0.173 in | 14-PowerTSSOP | ||||
Texas Instruments TPS7B8250QKVURQ1 | TO-252-5 | AEC-Q100 | -40 °C | 125 °C | Automotive | Surface Mount | 4.5 µA | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | 1 | 5 V | Enable | 3.5 µA | 300 mA | DPAK (4 Leads + Tab), TO-252-5, TO-252AD | ||||||
Texas Instruments TPS7B8233QDGNRQ1 | 8-HVSSOP | AEC-Q100 | -40 °C | 125 °C | Automotive | Surface Mount | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Short Circuit | 1 | 3.3 V | Enable | 5 µA | 300 mA | 8-MSOP, 8-PowerTSSOP | 1.25 V | ||||||
Texas Instruments TPS7B8225QDGNRQ1 | 8-HVSSOP | AEC-Q100 | -40 °C | 125 °C | Automotive | Surface Mount | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | 1 | 2.5 V | Enable | 5 µA | 300 mA | 8-MSOP, 8-PowerTSSOP | |||||||
Texas Instruments TPS7B8233QKVURQ1 | TO-252-5 | AEC-Q100 | -40 °C | 125 °C | Automotive | Surface Mount | 4.5 µA | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | 1 | 3.3 V | Enable | 3.5 µA | 300 mA | 1.35 V | DPAK (4 Leads + Tab), TO-252-5, TO-252AD | |||||
Texas Instruments TPS7B8233QDRVRQ1 | 6-WSON (2x2) | AEC-Q100 | -40 °C | 125 °C | Automotive | Surface Mount | 4.5 µA | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Short Circuit | 1 | 3.3 V | Enable | 3.5 µA | 300 mA | 1.35 V | ||||||
Texas Instruments TPS7B8250QDGNRQ1 | 8-HVSSOP | AEC-Q100 | -40 °C | 125 °C | Automotive | Surface Mount | 27.03 °C/W | 60 dB | Positive | Over Current, Over Temperature, Short Circuit | 1 | 5 V | Enable | 5 µA | 300 mA | 8-MSOP, 8-TSSOP, Exposed Pad | 1 V | 0.118 in | 3 mm |
Key Features
• AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C ≤ T A ≤ 125°CTemperature grade 0: –40°C ≤ T A ≤ 150°CExtended junction temperature range:Grade 1: –40°C ≤ T J ≤ 150°CGrade 0: –40°C ≤ T J ≤ 165°CLow quiescent current I Q:300-nA shutdown I Q2.7 µA typical at light loads5 µA maximum at light loads3-V to 40-V wide V IN input voltage range with up to 45-V transientMaximum output current: 300 mA2% output-voltage accuracyMaximum dropout voltage: 700 mV at 200-mA load current for fixed 5-V output versionStable with low-ESR (0.001-Ω to 5-Ω) ceramic output-stability capacitor (1 µF to 200 µF)Fixed 2.5-V, 3.3-V, and 5-V output voltagePackages:8-pin HVSSOP, R θJA = 63.9°C/W6-pin WSON, R θJA = 72.8°C/W5-pin TO-252, R θJA = 31.1°C/W14-pin HTSSOP, R θJA = 52.0°C/WAEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C ≤ T A ≤ 125°CTemperature grade 0: –40°C ≤ T A ≤ 150°CExtended junction temperature range:Grade 1: –40°C ≤ T J ≤ 150°CGrade 0: –40°C ≤ T J ≤ 165°CLow quiescent current I Q:300-nA shutdown I Q2.7 µA typical at light loads5 µA maximum at light loads3-V to 40-V wide V IN input voltage range with up to 45-V transientMaximum output current: 300 mA2% output-voltage accuracyMaximum dropout voltage: 700 mV at 200-mA load current for fixed 5-V output versionStable with low-ESR (0.001-Ω to 5-Ω) ceramic output-stability capacitor (1 µF to 200 µF)Fixed 2.5-V, 3.3-V, and 5-V output voltagePackages:8-pin HVSSOP, R θJA = 63.9°C/W6-pin WSON, R θJA = 72.8°C/W5-pin TO-252, R θJA = 31.1°C/W14-pin HTSSOP, R θJA = 52.0°C/W
Description
AI
In automotive battery-connected applications, low quiescent current (I Q) is important to save power and extend battery lifetime. Ultra-low I Q must be included for always-on systems.
The TPS7B82-Q1 is a low-dropout linear regulator designed to operate with a wide input-voltage range from 3 V to 40 V (45-V load dump protection). Operation down to 3 V allows the TPS7B82-Q1 to continue operating during cold-crank and start and stop conditions. With only 2.7-µA typical quiescent current at light load, this device is an optimal solution for powering microcontrollers (MCUs) and CAN/LIN transceivers in standby systems.
The device features integrated short-circuit and overcurrent protection. This device operates in ambient temperatures from –40°C to +125°C and with junction temperatures from –40°C to +150°C. Additionally, this device uses a thermally conductive package to enable sustained operation despite significant dissipation across the device. Because of these features, the device is designed as a power supply for various automotive applications.
In automotive battery-connected applications, low quiescent current (I Q) is important to save power and extend battery lifetime. Ultra-low I Q must be included for always-on systems.
The TPS7B82-Q1 is a low-dropout linear regulator designed to operate with a wide input-voltage range from 3 V to 40 V (45-V load dump protection). Operation down to 3 V allows the TPS7B82-Q1 to continue operating during cold-crank and start and stop conditions. With only 2.7-µA typical quiescent current at light load, this device is an optimal solution for powering microcontrollers (MCUs) and CAN/LIN transceivers in standby systems.
The device features integrated short-circuit and overcurrent protection. This device operates in ambient temperatures from –40°C to +125°C and with junction temperatures from –40°C to +150°C. Additionally, this device uses a thermally conductive package to enable sustained operation despite significant dissipation across the device. Because of these features, the device is designed as a power supply for various automotive applications.