sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:TPS3840DL42DBVRQ1
Data Manual:TPS3840DL42DBVRQ1.png
Brand:TI
Particular Year:23+
Package:SOT-23-5
Delivery Date:New and Original
Stock: 2683pcs
The TPS3840-Q1 series voltage monitor or reset IC can operate at high voltage levels while maintaining very low quiescent current over the entire VDD and temperature range. tp_HL = 30µs typical The TPS3840-Q1 offers the best combination of low power consumption, high accuracy and low propagation delay. The reset output signal is set when the voltage on VDD drops below the negative voltage threshold (VIT-) or when manual reset is pulled to low logic (VMR_L). The reset signal is cleared when VDD rises above VIT- plus hysteresis (VIT+) and when the manual reset (MR) is suspended or above VMR_H and the reset delay time (tD) has expired. The reset delay time can be programmed by connecting a capacitor between the CT pin and ground. For fast resets, the CT pin can be left dangling.
Features
- Meets the requirements of automotive applications
- The following characteristics are available in accordance with AEC-Q100:
- Device temperature class 1: Ambient operating temperature range of -40°C to +125°C
- Device HBM ESD classification class 2
- Device CDM ESD classification class C7B
- Wide operating voltage range: 1.5V to 10V
- Extended input voltage range with external resistors
- Millisecond supply current: 350nA (typical), 700nA (maximum)
- Fixed threshold voltage (VIT-)
- Threshold range of 1.6V to 4.9V (step of 0.1V)
- High accuracy: 1% (typical), 1.5% (maximum)
- Built-in hysteresis (VIT+)
- 1.6V < VIT- ≤ 3.0V = 100mV (typical)
- 3.1V ≤ VIT- < 4.9V = 200mV (typical)
- Fast start-up delay (tSTRT): 350µs (max)
- Capacitor-based programmable reset delay time:
- tD: 50µs (no capacitor) to 6.2s (10µF)
- Active low manual reset (MR)
- Three output topologies:
- TPS3840DL-Q1: open drain, active low (RESET)
- TPS3840PL-Q1: Push-Pull, active low (RESET)
- TPS3840PH-Q1: Push-Pull, active high (RESET)
- Package: 5-pin SOT-23 (DBV)
Applications
- Automotive audio mainframes and instrument clusters
- Automotive displays, integrated cockpits and driver monitoring
- Telematics control units and emergency calls
Model
Brand
Package
Quantity
Describe
A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.
A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.
A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.
A: You can inquire through the website, or by phone and email.
A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.
A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.
Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
DP83TC811SWRNDRQ1
The DP83TC811SWRNDRQ1 Low Power Automotive PHYTER 100BASE-T1 Ethernet Physical Layer Transceiver provides the physical layer functionality required for transmitting and receiving data over shielded single twisted pair cable. The device enables xMII fl…OPA2171AQDGKRQ1
The OPA2171AQDGKRQ1 is a series of 36V, single-supply, low-noise operational amplifiers that can operate within a power supply voltage range of 2.7V (1.35V) to 36V (18V). These devices feature a miniature package and offer low offset voltage, low drif…TPS25200DRVR
The TPS25200DRVR is a 5V electronic fuse with high-precision current limiting and overvoltage clamping.TPS7A6333QPWPRQ1
The TPS7A6333QPWPRQ1 is a low-dropout linear regulator designed for low-power applications with a quiescent current of less than 35A.ISO1176TDWR
ISO1176TDWR is a digital isolated RS422/RS485 transceiver in a 16-SOIC (7.5mm wide) package, supporting 40Mbps high-speed communication and providing 2500Vrms electrical isolation, compliant with the ISO 11898 standard.UCC27710DR
The UCC27710DR is a 620V high-side and low-side gate driver with 0.5A pull-current and 1.0A sink-current capability, specifically designed for driving power MOSFETs or IGBTs.Contact Number:86-755-83294757
Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585
Business Hours:9:00-18:00
E-mail:sales@hkmjd.com
Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong
CopyRight ©2022 Copyright belongs to Mingjiada Yue ICP Bei No. 05062024-12
Official QR Code
Links: