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ST890DTR The STMicroelectronics ST890DTR is a P-channel power distribution switch designed for general-purpose applications. It features a current rating of 1.2A and an Rds On of 75mOhm.
Mfr Part #:

ST890DTR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST890DTR is a P-channel power distribution switch designed for general-purpose applications. It features a current rating of 1.2A and an Rds On of 75mOhm.
✓ Total Stock: 36,014 pcs
$ Price Range: $0.32

ST890DTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
33,014 pcs
On Request
33014 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ST890DTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Switch Type
Voltage
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ST890DTR Description

Short technical summary and product information.

The STMicroelectronics ST890DTR is a power distribution switch IC with a P-channel output configuration. It is designed for high-side switching applications and operates with a 1:1 ratio.

 

Key electrical specifications include a current handling capability of 1.2A and a typical Rds On resistance of 75mOhm. The switch type is general purpose, controlled via an On/Off interface. Fault protection is provided through current limiting (adjustable) and over-temperature features.

 

This component is housed in an 8-DFN (3x3) package and features a surface mount type. The operating temperature range is -40°C to 85°C (TA). The package is further described as an 8-VDFN Exposed Pad.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These compliance details are based on available database information and may require verification.

ST890DTR Quick Information

Product Type: Power Distribution Switch
Canonical Name: STMicroelectronics ST890DTR Power Distribution Switch
Subcategory: Load Drivers

ST890DTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ST890DTR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

ST890DTR Features

  • P-channel power distribution switch.
  • 1.2A current rating.
  • 75mOhm typical Rds On.
  • Surface mount 8-DFN package.
  • Adjustable current limiting and over-temperature protection.

ST890DTR Applications

  • Ideal for high-side switching.
  • Suitable for general purpose applications.
  • Used in power management circuits.
  • Provides load control and protection.

ST890DTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the package type for the ST890DTR?

The ST890DTR is available in an 8-DFN (3x3mm) package with an exposed pad, also described as 8-VDFN Exposed Pad.

What is the operating temperature range of the ST890DTR?

The operating temperature range is -40°C to 85°C.

What is the maximum continuous output current of the ST890DTR?

The device can deliver up to 1.2A continuous current.

What fault protection features does the ST890DTR include?

It includes adjustable current limiting and over-temperature protection.

What is the typical on-resistance of the ST890DTR?

The typical on-resistance is 75mOhm.

What is the output configuration of the ST890DTR?

It is a P-Channel high side switch.

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