Texas Instruments TPS7B8233QDRVRQ1

Name: TPS7B8233QDRVRQ1
Brand: Texas Instruments
SKU: 6399478-TPS7B8233QDRVRQ1
Availability: InStock
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Part Number:: TPS7B8233QDRVRQ1

Manufacturer:: Texas Instruments

Ventron No:: 6399478-TPS7B8233QDRVRQ1

Description:: Automotive 300-mA, off-battery (40-V), ultra-low-IQ LDO with enable in AEC-Q100 Grade-0 and Grade-1

ECAD Model:

Datasheet:: tps7b82-q1

Specifications

Texas Instruments TPS7B8233QDRVRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS7B8233QDRVRQ1.

Output options
Fixed Output
Iout (max) (A)
0.3
Vin (max) (V)
40
Vin (min) (V)
3
Vout (max) (V)
5
Vout (min) (V)
3.3
Fixed output options (V)
3.3
Noise (μVrms)
450
Iq (typ) (mA)
0.003
Thermal resistance θJA (°C/W)
59
TI functional safety category
Functional Safety-Capable
Rating
Automotive
Load capacitance (min) (μF)
1
Regulated outputs (#)
1
Features
Enable
Accuracy (%)
2
PSRR at 100 KHz (dB)
25
Dropout voltage (Vdo) (typ) (mV)
400
Operating temperature range (°C)
-40 to 150

Description

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.

TPS7B8233QDRVRQ1 More Descriptions

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Certification