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TPS2231MRGPR The Texas Instruments TPS2231MRGPR is a power interface switch designed for ExpressCard applications. It offers integrated current limiting and over-temperature protection.
Mfr Part #:

TPS2231MRGPR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2231MRGPR is a power interface switch designed for ExpressCard applications. It offers integrated current limiting and over-temperature protection.
✓ Total Stock: 123,529 pcs
$ Price Range: $1.69

TPS2231MRGPR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
100,000 pcs
On Request
100000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
23,146 pcs
On Request
23146 pcs On Request 1 On Request On Request 07+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
383 pcs
On Request
383 pcs On Request 1 On Request On Request 1244+ 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.

TPS2231MRGPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Halogen Free
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Supplier Package
Switch Type
Voltage
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TPS2231MRGPR Description

Short technical summary and product information.

The Texas Instruments TPS2231MRGPR is an ExpressCard power interface switch that provides essential power management for ExpressCard sockets. It supports systems with single-slot ExpressCard|34 or ExpressCard|54 sockets, distributing 3.3V, AUX, and 1.5V. Each voltage rail is protected with integrated current-limiting circuitry and thermal protection.

 

This device features a high-side switch configuration with an output current capability of 1.3A and a typical on-resistance of 45mOhm. It operates within an ambient temperature range of -40°C to 85°C. The TPS2231MRGPR is available in a 20-VFQFN exposed pad package, suitable for surface mounting.

 

Key features include Power Good and Status Flag outputs, making it suitable for notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and TV/set-top boxes that utilize the ExpressCard standard.

TPS2231MRGPR Quick Information

Product Type: Power Distribution Switch
Series: TPS2231
Canonical Name: Texas Instruments TPS2231 ExpressCard Power Interface Switch
Subcategory: Load Drivers

TPS2231MRGPR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

TPS2231MRGPR Estimated Pricing

Qty Low High
1+ $1.69 $1.69

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

TPS2231MRGPR Features

  • ExpressCard power interface switch.
  • Integrated current limiting and over-temperature protection.
  • 1.3A output current capability.
  • Operates from -40°C to 85°C.
  • 20-VFQFN exposed pad package.

TPS2231MRGPR Applications

  • Powers ExpressCard|34 and ExpressCard|54 sockets.
  • Used in notebook computers.
  • Suitable for desktop computers.
  • Supports personal digital assistants (PDAs).
  • Applicable for digital cameras.

TPS2231MRGPR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TPS2231MRGPR?

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

What package type is the TPS2231MRGPR available in?

The TPS2231MRGPR is available in a 20-VFQFN exposed pad package.

What is the RoHS status of the TPS2231MRGPR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TPS2231MRGPR?

The MSL is 1 Unlimited.

What is the typical on-resistance (Rds On) for the TPS2231MRGPR?

The typical on-resistance is 45mOhm.

What is the maximum continuous output current for the TPS2231MRGPR?

The maximum continuous output current is 1.3A.

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