Texas Instruments LP8557AYFQT
$ 1.28
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | LP8557AYFQT | 9,250 | 21h | |||||||||
| Verical | LP8557AYFQT | 4,500 | 199 | |||||||||
| DigiKey | 296-LP8557AYFQTTR-ND | 500 | 250 | Tape & Reel | ||||||||
| Worldway Electronics | LP8557AYFQT | 27,625 | 7 | Tape & Reel | 21h | |||||||
| Heisener Electronics | LP8557AYFQT | 3,671 | >1wk |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments LP8557AYFQT symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.28
$ 0.813
$ 0.813
Stock
138,706
487,519
487,519
Authorized Distributors
3
1
1
Case/Package
-
-
-
Number of Pins
16
16
16
Number of Outputs
6
6
6
Min Input Voltage
2.7 V
2.7 V
2.7 V
Max Input Voltage
5.5 V
5.5 V
5.5 V
Max Output Current
-
-
-
Output Voltage
28 V
28 V
28 V
Efficiency
-
-
-
Min Output Voltage
7 V
7 V
7 V
Max Output Voltage
28 V
28 V
28 V
Min Operating Temperature
-30 °C
-30 °C
-30 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LP8557AYFQT.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments LP8557AYFQT provided by its distributors.
High-efficiency LED backlight driver for Tablets 16-DSBGA -30 to 85
Tape & Reel (TR) LP8557 Step-Up (Boost) PWM led driver 0m 2.2mA 5.5V 500kHz 1MHz
LED DRVR Boost 6-CH PWM 28V 16-Pin DSBGA T/R
LED Driver 2200uA Supply Current 16-Pin DSBGA T/R
LED DRVR 48Segment 3.3V/5V 16-Pin DSBGA T/R
5.5V PWM Step-Up (Boost) 25mA 6 2.7V 28V DSBGA-16
IC LED DRIVER RGLTR DIM 16DSBGA
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
MountSurface Mount
Number of Pins16
Technical
DimmingPWM
Frequency1 MHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Voltage28 V
Max Supply Current2.2 mA
Max Supply Voltage5.5 V
Min Input Voltage2.7 V
Min Operating Temperature-30 °C
Min Output Voltage7 V
Nominal Input Voltage (DC)3.8 V
Number of Channels6
Number of Outputs6
Output Current160 mA
Output Current per Channel25 mA
Output TypeAdjustable
Output Voltage28 V
PackagingTape & Reel (TR)
TopologyBoost
Dimensions
Height675 µm
Length0 m
Thickness420 µm
Width0 m
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements