ST890DTR
- Mfr.Part #
- ST890DTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC PWR SWITCH P-CHAN 1:1 8DFN
- Stock
- 17,426
- In Stock :
- 17,426
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Power Distribution Switches, Load Drivers
- Rds On (Typ) :
- 75m Ω
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Input Type :
- Non-Inverting
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Load :
- 2.7V~5.5V
- Interface :
- On/Off
- Package / Case :
- 8-VDFN Exposed Pad
- Number of Functions :
- 1
- Driver Number of Bits :
- 1
- Lead Free :
- Lead Free
- Built-in Protections :
- OVER CURRENT; THERMAL
- Terminal Position :
- QUAD
- Supply Voltage :
- 3V
- Turn-Off Delay Time :
- 10 μs
- Ratio - Input:Output :
- 1:1
- Switch Type :
- GENERAL PURPOSE
- Operating Supply Voltage :
- 5.5V
- Radiation Hardening :
- No
- Turn On Delay Time :
- 50 µs
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Min Input Voltage :
- 2.7V
- Terminal Pitch :
- 0.65mm
- Output Peak Current Limit-Nom :
- 1.2A
- Mount :
- Surface Mount
- Resistance :
- 90mOhm
- Mounting Type :
- Surface Mount
- Max Output Current :
- 1.2A
- Output Configuration :
- High Side
- Power Supplies :
- 3/5V
- Output Type :
- P-Channel
- Base Part Number :
- ST890
- Length :
- 3mm
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 1.2A
- Nominal Input Voltage :
- 5.5V
- Fault Protection :
- Current Limiting (Adjustable), Over Temperature
- JESD-609 Code :
- e3
- Width :
- 3mm
- Max Input Voltage :
- 5.5V
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 12 Weeks
- Pin Count :
- 8
- Number of Terminations :
- 8
- Height Seated (Max) :
- 0.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Current Rating :
- 1.2A
- Datasheets
- ST890DTR

Power Distribution Switches, Load Drivers STMicroelectronics ST890DTR Overview
Introducing the ST890DTR from STMicroelectronics, a high-performance power switch designed specifically for power channel management within compact electronic devices. This IC power switch, housed in an 8DFN package, is engineered for efficient power distribution, ensuring reliable operation and enhanced durability. The ST890DTR is ideal for applications that require precise power management with minimal power loss, making it a preferred choice for leading-edge electronic designs. Leveraging STMicroelectronics' robust technology, the ST890DTR offers a seamless integration into various circuit configurations, aiding designers in achieving both space efficiency and power reliability.
ST890DTR Features
The ST890DTR power switch features include a single P-channel operation which allows for simplified integration into the power management systems. It supports a 1:1 channel ratio, optimizing power handling capabilities while maintaining safety and efficiency. The compact 8DFN package ensures that it can be incorporated into space-constrained applications without sacrificing performance. Additionally, the device is characterized by its low thermal footprint and high reliability under varying operating conditions.
ST890DTR Applications
- Portable Consumer Electronics: Used in smartphones, tablets, and portable gaming systems where efficient power distribution is critical to device performance and battery life.
- Smart Home Devices: Integrates into smart home automation systems, such as smart speakers and security devices, providing reliable power management for enhanced device functionality.
- Power Management Modules: Essential in designing modular power management systems for industrial applications, ensuring stable operation and robust power control.
- Wearable Technology: Supports power distribution in wearables like smartwatches and fitness trackers, optimizing power usage and extending device usability.
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