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TPS631011YBGR

Name: TPS631011YBGR
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 2A 8DSBGA

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規格

Part Status	Active
Base Product Number	TPS631011
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	1.6V
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	1.2V
Voltage - Output (Max)	5.5V
Current - Output	2A
Frequency - Switching	2MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	8-XFBGA, DSBGA
Supplier Device Package	8-DSBGA (1.6x1.1)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

TPS631011YBGR is a Texas Instruments buck regulator (DC-DC converter) in the TPS6310x family. It provides compact, efficient step-down conversion from a relatively low input voltage to a lower output voltage for digital logic and peripherals in battery-powered devices.
Key points:
- Topology: integrated high-side switch (buck regulator).
- Input range and outputs: designed for low-voltage applications; typically supports 1.8–5.5 V input with adjustable or fixed output versions (exact specs depend on the variant).
- Features: enable/shutdown pin, soft-start, current limit, overcurrent/overtemperature protections, and low quiescent current.
- Package: YBGR denotes a specific TI package/reel code; refer to the datasheet for pinout and thermal details.
Typical uses: powering microcontrollers, sensors, and other loads in portable electronics.
For precise electrical specifications, pinout, and packaging, consult the TI TPS631011 data sheet and product page.

Package

TPS631011YBGR is in an 8-pin VQFN package (3x3 mm) with an exposed pad (GR suffix indicates RoHS-compliant packaging).

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Single-channel buck (step-down) switching regulator (DC-DC converter) used to generate a regulated lower output from a higher input voltage; includes an enable/shutdown feature and requires external inductor and feedback components.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing ICs, including power-management devices and microcontrollers, for a wide range of industries.

Application

TPS631011YBGR is a compact, high-efficiency DC-DC regulator. Typical application areas include:
- Portable and battery-powered devices (smartphones, wearables, handheld instruments)
- Embedded systems powering MCUs/SoCs
- USB-powered peripherals and chargers
- Automotive and industrial equipment requiring stable 5V/3.3V rails
- Medical devices needing low-noise, efficient DC-DC conversion