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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Power Distribution Switches, Load Drivers
- Max Input Voltage :
- 5.5V
- Mount :
- Surface Mount
- Output Configuration :
- High Side
- Number of Functions :
- 1
- Current Rating :
- 1.2A
- Operating Supply Voltage :
- 5.5V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TA
- Pin Count :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Built-in Protections :
- OVER CURRENT; THERMAL
- Turn On Delay Time :
- 50 µs
- Interface :
- On/Off
- Switch Type :
- GENERAL PURPOSE
- Factory Lead Time :
- 12 Weeks
- Output Peak Current Limit-Nom :
- 1.2A
- Output Type :
- P-Channel
- Number of Outputs :
- 1
- Width :
- 3mm
- Input Type :
- Non-Inverting
- Turn-Off Delay Time :
- 10 μs
- Number of Terminations :
- 8
- Supply Voltage :
- 3V
- Lead Free :
- Lead Free
- Driver Number of Bits :
- 1
- Power Supplies :
- 3/5V
- Mounting Type :
- Surface Mount
- Voltage - Load :
- 2.7V~5.5V
- JESD-609 Code :
- e3
- Package / Case :
- 8-VDFN Exposed Pad
- Terminal Pitch :
- 0.65mm
- Number of Pins :
- 8
- Base Part Number :
- ST890
- Ratio - Input:Output :
- 1:1
- Min Input Voltage :
- 2.7V
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Fault Protection :
- Current Limiting (Adjustable), Over Temperature
- Length :
- 3mm
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Max Output Current :
- 1.2A
- Nominal Input Voltage :
- 5.5V
- Radiation Hardening :
- No
- Height Seated (Max) :
- 0.9mm
- Resistance :
- 90mOhm
- Output Current :
- 1.2A
- Rds On (Typ) :
- 75m Ω
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| ST890BD | STMicroelectronics | 2,310 | IC PWR SWITCH P-CHANNEL 1:1 8SO |
| ST890BDR | STMicroelectronics | 1,728 | IC PWR SWITCH P-CHANNEL 1:1 8SO |
| ST890CD | STMicroelectronics | 14,786 | IC PWR SWITCH P-CHANNEL 1:1 8SO |
| ST890CDR | STMicroelectronics | 41 | IC PWR SWITCH P-CHANNEL 1:1 8SO |
















