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TPS70630DBVT

Name: TPS70630DBVT
Rating: 4.7 (12 reviews)

IC REG LINEAR 3V 150MA SOT23-5

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製造商。部分 #TPS70630DBVT
包 SOT-23 (DBV)-5
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Fixed
NumberofRegulators	1
Voltage-Input(Max)	6.5V
Voltage-Output(Min/Fixed)	3V
VoltageDropout(Max)	1.54V @ 150mA
Current-Output	150mA
Current-Quiescent(Iq)	2.55 µA
Current-Supply(Max)	350 µA
PSRR	80dB ~ 52dB (10Hz ~ 1kHz)
ControlFeatures	Enable
ProtectionFeatures	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	SC-74A, SOT-753

概述

Description

TPS70630DBVT is TI’s fixed 3.0-V low-dropout regulator (LDO) in a compact SOT-23-5 (DBV) package. It provides a stable 3.0-V output for microcontrollers and sensors with low quiescent current. Key features typically include an enable pin, internal current limit, and thermal shutdown for protection. The DBVT suffix indicates a tape-and-reel packaging variant. It’s intended for simple, no-external-component regulation in battery-powered or space-constrained applications. For exact electrical specs (input range, current capability, dropout, and protection details), consult the latest TI datasheet.

Features

TPS70630DBVT features (fixed 3.0 V LDO in DBV package):
- Fixed output: 3.0 V
- Ultra-low quiescent current; very low shutdown current
- Low dropout voltage (suitable for battery-powered apps)
- Enable (EN) input to disable regulator, reducing current
- Input voltage range up to about 5.5 V
- Output current capability suitable for moderate loads (typical tens to hundreds of mA)
- Short-circuit protection with current limit and thermal shutdown
- Tight line/load regulation and reasonable output accuracy (typical around a few percent)
- Small 5-pin DBV package (SOT‑23‑5 style) for compact designs
- Wide operating temperature (-40°C to 125°C) and RoHS compliant
Note: For exact current capability, line/load regulation specs, and ESR requirements for the output capacitor, consult the TI datasheet.

Package

TPS70630DBVT uses the DBV package, which is a SOT-23-5 (SC-70-5) package. The trailing “T” indicates Tape-and-Reel packaging.

Pinout

- Pin count: 5 pins
- Function: Fixed-output low-dropout regulator (TPS70630) with enable. It provides a regulated 3.0 V output; pins include Input (IN), Output (OUT), Ground (GND), Enable (EN), and a No-Connect (NC) pad in the DBV package (tape & reel version: DBVT).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Company type: American multinational corporation that designs and manufactures semiconductors, especially analog and mixed-signal ICs and other electronic components for industrial, automotive, and consumer markets.

Application

TPS70630DBVT is a fixed 3.0 V LDO suitable for:
- Battery-powered handhelds, wearables, and IoT sensors
- Power rails for microcontrollers, DSPs, and peripherals
- Portable audio, cameras, and other consumer electronics
- RF/communication modules (Bluetooth, Zigbee, etc.)
- Automotive and industrial sensors requiring a compact, low-noise 3.0 V supply

Equivalent

Possible cross-reference fixed-output 3.0 V LDOs (similar package):
- TI TLV70030
- TI TPS79330
- Analog Devices ADP122-3.0
- Microchip MCP1700-3.0
- Microchip MIC5504-3.0
- On Semiconductor NCP4681-3.0
Note: choose based on max current, dropout, quiescent current, and package compatibility; use TI cross-reference tools for exact pinout.