Low-voltage 16-bit constant current LED sink driver

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  • The STP16CP05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The STP16CP05 contains a 16-bit serial-in, parallel-out shift register that feeds a 16-bit, D-type storage register. In the output stage, sixteen regulated current sources provide from 5 mA to 100 mA constant current to drive the LEDs.

    The output current setup time is 40 ns (typ.), thus improving the system performance.
    The LEDs' brightness can be controlled by using an external resistor to adjust the STP16CP05 output current.
    The STP16CP05 guarantees a 20 V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 30 MHz, makes the device suitable for high data rate transmission. The 3.3 V voltage supply is useful in applications that interface with a 3.3 V micro controller.

    Key Features

    • Low voltage power supply down to 3 V
    • 16 constant current output channels
    • Adjustable output current through external resistor
    • Serial data IN/parallel data OUT
    • Can be driven by a 3.3 V microcontroller
    • Output current: 5 to 100 mA
    • Max clock frequency 30 MHz
    • ESD protection: 2 kV HBM, 200 V MM

Circuit Diagram

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STP16CP05MTR
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10000 0.639 SO-24 Tape And Reel -40 125 EAR99
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MALAYSIA

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STP16CP05XTTR
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10000 0.615 HTSSOP24 Tape And Reel -40 125 EAR99
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PHILIPPINES

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STP16CP05PTR
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10000 0.569 QSOP24 Tape And Reel -40 125 EAR99
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STP16CP05TTR
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10000 0.581 TSSOP 24 Tape And Reel -40 125 EAR99
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Country of Origin:

PHILIPPINES

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DIGIKEY WORLDWIDE 9966 1 Order Now
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STP16CP05MTR

Marketing Status

Active

Quantity

10000

Unit Price (US$)

0.639*

Distributor availability ofSTP16CP05MTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6858 1 Order Now
RS COMPONENTS EUROPE 1955 2 Order Now
AVNET AMERICA 745 0 Order Now
FUTURE WORLDWIDE 1729 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 7788 1 Order Now
Farnell Element14 EUROPE 6732 1 Order Now
RUTRONIK EUROPE 4000 1000 Order Now

Distributor reported inventory date: 2019-10-15

Distributor Name

DIGIKEY

Stock

6858

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1955

Min.Order

2

Region

EUROPE Order Now

AVNET

Stock

745

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1729

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7788

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6732

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

4000

Min.Order

1000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-15

Unit Price (US$)

0.639

Package

SO-24

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STP16CP05XTTR

Marketing Status

Active

Quantity

10000

Unit Price (US$)

0.615*

Distributor availability ofSTP16CP05XTTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4895 1 Order Now
RS COMPONENTS EUROPE 4948 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 42500 2500 Order Now
ARROW EUROPE 7500 0 Order Now
ARROW AMERICA 80 1 Order Now
MOUSER WORLDWIDE 26681 1 Order Now
Farnell Element14 EUROPE 7115 1 Order Now

Distributor reported inventory date: 2019-10-15

Distributor Name

DIGIKEY

Stock

4895

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4948

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

42500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

7500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

80

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

26681

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7115

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-15

Unit Price (US$)

0.615

Package

HTSSOP24

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STP16CP05PTR

Marketing Status

NRND

Quantity

10000

Unit Price (US$)

0.569*

Unit Price (US$)

0.569

Package

QSOP24

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

EAR99

Country of Origin

-

STP16CP05TTR

Marketing Status

Active

Quantity

10000

Unit Price (US$)

0.581*

Distributor availability ofSTP16CP05TTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9966 1 Order Now
RS COMPONENTS EUROPE 3684 5 Order Now
FUTURE WORLDWIDE 861 1 Order Now
ARROW EUROPE 5000 0 Order Now
Newark Element14 AMERICA 247 0 Order Now
MOUSER WORLDWIDE 4312 1 Order Now
Farnell Element14 EUROPE 5313 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2019-10-15

Distributor Name

DIGIKEY

Stock

9966

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3684

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

861

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

247

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

4312

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5313

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-15

Unit Price (US$)

0.581

Package

TSSOP 24

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STP16CP05MTR
Active
SO-24 Industrial Ecopack1
STP16CP05PTR
NRND
QSOP24 Industrial Ecopack1
STP16CP05TTR
Active
TSSOP 24 Industrial Ecopack2
STP16CP05XTTR
Active
HTSSOP24 Industrial Ecopack2

STP16CP05MTR

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STP16CP05PTR

Package:

QSOP24

Material Declaration**:

Marketing Status

NRND

Package

QSOP24

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STP16CP05TTR

Package:

TSSOP 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STP16CP05XTTR

Package:

HTSSOP24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HTSSOP24

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.