STP16CPS05

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Low-voltage 16-bit constant current LED sink driver with auto-power saving

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  • The STP16CPS05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The STP16CPS05 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 auto power shut-down and auto power-ON feature allows the device to save power without any external intervention. 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 STP16CPS05 output current. The STP16CPS05 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 microcontroller.

    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
    • Auto power-saving feature minimizes the quiescent current if no active data is detected on the latches
    • Can be driven by a 3.3 V microcontroller
    • Output current: 5-100 mA
    • Max clock frequency 30 MHz
    • ESD protection: 2 kV HBM, 200 V MM

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STP16CPS05MTR
Active
SO-24 Industrial Ecopack1
STP16CPS05TTR
Active
TSSOP 24 Industrial Ecopack2
STP16CPS05XTTR
Active
HTSSOP24 Industrial Ecopack2

STP16CPS05MTR

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STP16CPS05TTR

Package:

TSSOP 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STP16CPS05XTTR

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.

Sample & Buy

Part Number
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ECCN (US)
ECCN (EU)
Packing Type
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Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STP16CPS05MTR Available at 5 distributors

Distributor availability ofSTP16CPS05MTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4763 1 Order Now
RS COMPONENTS EUROPE 585 1 Order Now
ARROW AMERICA 13 1 Order Now
MOUSER WORLDWIDE 1483 1 Order Now
Farnell Element14 EUROPE 560 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

4763

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

585

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

13

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1483

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

560

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SO-24 -40 125 MALAYSIA 0.723 / 1k
STP16CPS05TTR Available at 1 distributors

Distributor availability ofSTP16CPS05TTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2955 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

2955

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel TSSOP 24 -40 125 PHILIPPINES 0.673 / 1k
STP16CPS05XTTR Available at 3 distributors

Distributor availability ofSTP16CPS05XTTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7872 1 Order Now
Newark Element14 AMERICA 319 0 Order Now
MOUSER WORLDWIDE 2187 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

7872

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

319

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2187

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel HTSSOP24 -40 125 PHILIPPINES 0.716 / 1k

STP16CPS05MTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.723 / 1k

Distributor availability ofSTP16CPS05MTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4763 1 Order Now
RS COMPONENTS EUROPE 585 1 Order Now
ARROW AMERICA 13 1 Order Now
MOUSER WORLDWIDE 1483 1 Order Now
Farnell Element14 EUROPE 560 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

4763

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

585

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

13

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1483

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

560

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-24

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.723 / 1k

Country of Origin

MALAYSIA

STP16CPS05TTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.673 / 1k

Distributor availability ofSTP16CPS05TTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2955 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

2955

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP 24

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.673 / 1k

Country of Origin

PHILIPPINES

STP16CPS05XTTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.716 / 1k

Distributor availability ofSTP16CPS05XTTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7872 1 Order Now
Newark Element14 AMERICA 319 0 Order Now
MOUSER WORLDWIDE 2187 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

7872

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

319

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2187

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

HTSSOP24

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.716 / 1k

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