Datasheet > TLV702125QDBVRQ1

TLV702125QDBVRQ1

更新时间： 2023-06-19 15:36:29

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
25页	953K
描述
具有使能功能的汽车类、300mA、高 PSRR、低 IQ、低压降稳压器 \| DBV \| 5 \| -40 to 125

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TLV702-Q1

SLVSC35B –AUGUST 2013–REVISED JUNE 2015

TLV702-Q1 300-mA, Low-I_Q, Low-Dropout Regulator

1 Features

3 Description

The TLV702-Q1 series of low-dropout (LDO) linear

regulators are low quiescent current devices with

excellent line and load transient performance. These

LDOs are designed for power-sensitive applications.

•

Qualified for Automotive Applications

AEC-Q100 Qualified with the Following Results:

–

Device Temperature Grade 1: –40°C to 125°C

Ambient Operating Temperature Range

A precision bandgap and an error amplifier provide

overall 2% accuracy. Low output noise, very high

power-supply rejection ratio (PSRR), and low-dropout

voltage make this series of devices ideal for a wide

selection of battery-operated equipment. All device

versions have thermal shutdown and current limit

protections for safety.

–

Device HBM ESD Classification Level H2

Device CDM ESD Classification Level C4B

•

Very Low Dropout:

–

37 mV at I_OUT= 50 mA, V_OUT= 2.8 V

75 mV at I_OUT= 100 mA, V_OUT= 2.8 V

220 mV at I_OUT= 300 mA, V_OUT= 2.8 V

Furthermore, these devices are stable with an

effective output capacitance of only 0.1 μF. This

feature enables the use of cost-effective capacitors

that have higher bias voltages and temperature

derating. The devices regulate to specified accuracy

with no output load.

•

2% Accuracy Over Temperature

Low I_Q: 35 μA

Fixed-Output Voltage Combinations Possible from

1.2 V to 4.8 V

•

High PSRR: 68 dB at 1 kHz

The TLV702-Q1 series of LDO linear regulators is

available in SOT and WSON packages.

Stable with Effective Capacitance of 0.1 μF⁽¹⁾

Thermal Shutdown and Overcurrent Protection

Device Information⁽¹⁾

Packages: 5-Pin SOT and 1.5-mm × 1.5-mm,

6-Pin WSON

PART NUMBER

PACKAGE

SOT (5)

WSON (6)

BODY SIZE (NOM)

2.90 mm × 1.60 mm

1.50 mm × 1.50 mm

(1)

See the Input and Output Capacitor Requirements in the

Application Information section.

TLV702-Q1

(1) For all available packages, see the package option addendum

at the end of the data sheet.

2 Applications

•

Automotive Camera Modules

Image Sensor Power

Microprocessor Rails

Automotive Infotainment Head Units

Automotive Body Electronics

Typical Application

V_IN

V_OUT

OUT

1 ꢀF

Ceramic

C_IN

C_OUT

TLV702-Q1

Off

GND

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...25

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