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  • STA508 is a monolithic quad half bridge stage in Multipower BCD Technology. The device can be used as dual bridge or reconfigured, by connecting CONFIG pin to Vdd pin, as single bridge with double current capability, and as half bridge (Binary mode) with half current capability.

    The device is particularly designed to make the output stage of a stereo All-Digital High Efficiency (DDXTM) amplifier capable to deliver 80 + 80W @ THD = 10% at VCC 35V output power on 8Ω load.
    In single BTL configuration is also capable to deliver a peak of 160W @THD = 10% at VCC = 35V on 4Ω load. The input pins have threshold proportional to VL pin voltage.

    Key Features

    • UNDER VOLTAGE PROTECTION
    • THERMAL WARNING OUTPUT
    • MULTIPOWER BCD TECHNOLOGY
    • 200mΩ RdsON COMPLEMENTARY DMOS OUTPUT STAGE
    • MINIMUM INPUT OUTPUT PULSE WIDTH DISTORTION
    • THERMAL PROTECTION
    • CMOS COMPATIBLE LOGIC INPUTS

Circuit Diagram

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STMicroelectronics - STA508

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STA50813TR
Active
PowerSO 36 Industrial Ecopack2

STA50813TR

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STA50813TR Available at 4 distributors

Distributor availability ofSTA50813TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2288 1 Order Now
ARROW EUROPE 600 0 Order Now
MOUSER WORLDWIDE 697 1 Order Now
Farnell Element14 EUROPE 592 1 Order Now

Distributor reported inventory date: 2020-12-03

Distributor Name

DIGIKEY

Stock

2288

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

600

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

697

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

592

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-03

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel PowerSO 36 -40 90 MALAYSIA 2.1241 / 1k

STA50813TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.1241 / 1k

Distributor availability ofSTA50813TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2288 1 Order Now
ARROW EUROPE 600 0 Order Now
MOUSER WORLDWIDE 697 1 Order Now
Farnell Element14 EUROPE 592 1 Order Now

Distributor reported inventory date: 2020-12-03

Distributor Name

DIGIKEY

Stock

2288

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

600

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

697

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

592

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-03

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

90

Budgetary Price (US$)* / Qty

2.1241 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors