TLV70228-Q1 - 汽车类 300mA、低 IQ、低压降稳压器

TLV70228-Q1是TI德州仪器公司的一款单通道LDO产品，TLV70228-Q1是汽车类 300mA、低 IQ、低压降稳压器，本站介绍了TLV70228-Q1的封装应用图解、特点和优点、功能等，并给出了与TLV70228-Q1相关的TI元器件型号供参考。

TLV70228-Q1 - 汽车类 300mA、低 IQ、低压降稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品特性

Qualified for Automotive Applications
AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
Very Low Dropout:
- 37 mV at IOUT = 50 mA, VOUT = 2.8 V
- 75 mV at IOUT = 100 mA, VOUT = 2.8 V
- 220 mV at IOUT = 300 mA, VOUT = 2.8 V
2% Accuracy Over Temperature
Low IQ: 35 μA
Fixed-Output Voltage Combinations Possible from 1.2 V to 4.8 V
High PSRR: 68 dB at 1 kHz
Stable with Effective Capacitance of 0.1 μF(1)
Thermal Shutdown and Overcurrent Protection
Packages: 5-Pin SOT and 1.5-mm × 1.5-mm, 6-Pin WSON (1)

(1) See the Input and Output Capacitor Requirements in the Application Information section.

产品应用

Automotive Camera Modules
Image Sensor Power
Microprocessor Rails
Automotive Infotainment Head Units
Automotive Body Electronics

产品说明

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.

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.

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.

The TLV702-Q1 series of LDO linear regulators is available in SOT and WSON packages.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TLV702-Q1	SOT (5)	2.90 mm × 1.60 mm
TLV702-Q1	WSON (6)	1.50 mm × 1.50 mm

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