Texas Instruments TPS7C8450QDRQ1
Manufacturer No:
TPS7C8450QDRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive 150mA 40V low-dropout linear regulator with power good and wide output voltage range
Quantity:
In Stock :2207
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Expected Shipping：Sat, May 30 - Sun, May 31, 2026
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Date Code：Within 2 Years
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TPS7C8450QDRQ1 Information
Texas Instruments TPS7C8450QDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS7C8450QDRQ1.
- Type
- Parameter
- Output options
- Adjustable Output, Fixed Output
- Iout (max) (A)
- 0.15
- Vin (max) (V)
- 40
- Vin (min) (V)
- 2.1
- Vout (max) (V)
- 39
- Vout (min) (V)
- 1.2
- Rating
- Automotive
- Noise (µVrms)
- 265
- PSRR at 100 KHz (dB)
- 59, 80
- Iq (typ) (mA)
- 0.045, 0.05
- Type
- Parameter
- Thermal resistance θJA (°C/W)
- 122
- Load capacitance (min) (µF)
- 1
- Regulated outputs (#)
- 1
- Features
- Enable, Power good
- Accuracy (%)
- 0.5, 1
- Dropout voltage (Vdo) (typ) (mV)
- 350, 560
- Operating temperature range (°C)
- -40 to 125
- Package
- SOIC (D)
- Pins
- 8
- Size
- 29.4 mm² 4.9 x 6
Download datasheets and manufacturer documentation for Texas Instruments TPS7C8450QDRQ1.
Data sheet:
The TPS7C84-Q1 is a wide input, low-dropout regulator (LDO) supporting a 2.1V to 40V input voltage range and up to 150mA of load current. The TPS7C84-Q1 has both fixed and adjustable output types. Fixed output options include 3.3V and 5V. The output is able to be set between 1.2V and 39V with the adjustable device.
This device has a power-good (PG) output that monitors the voltage at the feedback pin to indicate the status of the output voltage. The EN input and PG output sequence multiple power supplies in the system.
The TPS7C84-Q1 is designed for up to 40V VIN battery-connected applications. The wide output voltage range allows the device to generate the bias voltage for silicon carbide (SiC) gate drivers and microphones as well as power MCUs and processors.
The device is available in both an SOIC package and a small VSON package with wettable flanks that facilitates a compact printed circuit board (PCB) design. The low thermal resistance enables sustained operation despite significant dissipation across the device.
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: −40°C to +125°C, TA
- Junction temperature: −40°C to +150°C, TJ
- Wide input voltage range:
- VIN range: 2.1V to 40V
- Wide output voltage range (VOUT):
- Fixed option: 3.3V, 5.0V
- Adjustable option: 1.2V to 39V
- Output current: Up to 150mA
- VOUT accuracy:
- ±1% over line, load, and temperature
- Quiescent current (IQ) : 45µA (typical)
- Low dropout: 350mV (typical)
- Open-drain, power-good output
- Output current limiting and thermal shutdown
- Stable over a wide range of ceramic output capacitor values:
- COUT range: 1µF to 100µF
- ESR range: 0Ω to 2Ω
- Package options:
- D (8-pin SOIC)
- DRB (8-pin VSON)
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