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TPS74625PQWDRBRQ1

Name: TPS74625PQWDRBRQ1
Rating: 4.7 (12 reviews)

AUTOMOTIVE 1-A, LOW-IQ, HIGH-PSR

제조업체
Mfr.부분 #TPS74625PQWDRBRQ1
패키지 VSON (DRB)-8
데이터시트
재고 있음4380

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사양

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Fixed
NumberofRegulators	1
Voltage-Input(Max)	6V
Voltage-Output(Min/Fixed)	2.5V
VoltageDropout(Max)	0.31V @ 1A
Current-Output	1A
Current-Quiescent(Iq)	36 µA
PSRR	53dB ~ 30dB (1kHz ~ 1MHz)
ControlFeatures	Enable, Power Good
ProtectionFeatures	Over Current, Over Temperature, Under Voltage Lockout (UVLO)
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount, Wettable Flank
Package/Case	8-VDFN Exposed Pad

개요

Description

TPS74625PQWDRBRQ1 is a Texas Instruments fixed-output low-dropout regulator (LDO) from the TPS74625 family. It provides a regulated 2.5 V output from a higher input voltage and includes enable control, overload protection, and thermal shutdown. The device offers low quiescent current for efficiency in battery-powered designs and requires appropriate input and output capacitors for stability. The suffix PQWDRBRQ1 denotes the specific package and packaging variant for this part. This LDO is suitable for powering microcontrollers, sensors, and other digital logic in compact, space-constrained applications.

Features

TPS74625PQWDRBRQ1 features (concise):
- Fixed 2.5 V output
- Up to about 150 mA load current
- Low dropout for efficient operation
- Enable pin to turn regulator on/off
- Low quiescent current with shutdown efficiency
- Overcurrent/short-circuit protection and thermal shutdown
- Stable with output capacitors (typical 1 µF to 10 µF; ESR range as specified in datasheet)
- Includes protections such as current limit and ESD/transient robustness
Note: For exact electrical specs (input range, dropout at current, precise quiescent current, and capacitor ESR requirements), please consult the TI datasheet.

Package

An 8-pin VQFN (QFN-8) package, typically 3×3 mm, with an exposed pad.

Pinout

- Pin count: 8 pins
- Function: Fixed-output low-dropout regulator (LDO) that provides a 2.5 V output; includes an enable input to disable the regulator.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog and embedded processing products, including power management ICs and other integrated circuits.

Application

TPS74625PQWDRBRQ1 is a fixed 2.5-V LDO. Applications include:
- Battery-powered/portable electronics (IoT, wearables)
- Local Vcc rails for MCUs, DSPs, memories and small FPGAs
- Noise-sensitive analog/digital front-ends and ADC/DAC references
- RF/wireless modules
- Sensor systems (MEMS accelerometers, gyros, environmental sensors)
- Portable medical/instrumentation equipment
- Any compact, low-quiescent-current 2.5-V regulator in tight spaces