Description

In automotive battery-connected applications, low quiescent current (I_Q) is important to save power and extend battery lifetime. Ultra-low I_Q must be included for always-on systems.

The TPS7B82-Q1 is a low-dropout linear regulator designed to operate with a wide input-voltage range from 3 V to 40 V (45-V load dump protection). Operation down to 3 V allows the TPS7B82-Q1 to continue operating during cold-crank and start and stop conditions. With only 2.7-µA typical quiescent current at light load, this device is an optimal solution for powering microcontrollers (MCUs) and CAN/LIN transceivers in standby systems.

The device features integrated short-circuit and overcurrent protection. This device operates in ambient temperatures from –40°C to +125°C and with junction temperatures from –40°C to +150°C. Additionally, this device uses a thermally conductive package to enable sustained operation despite significant dissipation across the device. Because of these features, the device is designed as a power supply for various automotive applications.

• AEC-Q100 qualified for automotive applications:
  • Temperature grade 1: –40°C ≤ T_A ≤ 125°C
  • Temperature grade 0: –40°C ≤ T_A ≤ 150°C
• Extended junction temperature range:
  • Grade 1: –40°C ≤ T_J ≤ 150°C
  • Grade 0: –40°C ≤ T_J ≤ 165°C
• Low quiescent current I_Q:
  • 300-nA shutdown I_Q
  • 2.7 µA typical at light loads
  • 5 µA maximum at light loads
• 3-V to 40-V wide V_IN input voltage range with up to 45-V transient
• Maximum output current: 300 mA
• 2% output-voltage accuracy
• Maximum dropout voltage: 700 mV at 200-mA load current for fixed 5-V output version
• Stable with low-ESR (0.001-Ω to 5-Ω) ceramic output-stability capacitor (1 µF to 200 µF)
• Fixed 2.5-V, 3.3-V, and 5-V output voltage

Wireless Router: 5G Router, 4G Router, WiFi router, CPE, MiFi, USB-Dongle

Antenna: 5G/4G/3G/2G/GSM+GPS/GLONASS/BEIDOU Combo Antenna

Wireless Router & USB dongle: 5G WiFi Router, 4G WiFi Router, MiFi, USB dongle etc.

We look forward to work with you soon! Please contact us.

1. who are we?
We are based in Hunan, China, start from 2018,sell to North America(20.00%),Mid East(15.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Western Europe(10.00%),South America(5.00%),Oceania(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),Africa(3.00%),South Asia(3.00%),Eastern Asia(2.00%),Domestic Market(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Module/IC/Antenna/PCBA Board/Electronic Components

4. why should you buy from us not from other suppliers?
Muz Technology Co., Ltd. is a customer-oriented independent stocking distributor for Wireless module ,Antennas,Electronic components and Routers! We only provide new and original parts with best price and good service for our customers.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,FCA；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese