AS1109-BQFT
IC LED DRIVER LINEAR 100MA 16QFN
Pmic Led Drivers
16-WQFN Exposed Pad
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | ams-OSRAM |
| Model | AS1109-BQFT |
| Package / Case | 16-WQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Shift Register |
| Voltage - Output | 15V |
| Number of Outputs | 8 |
| Supplier Device Package | 16-QFN (4x4) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AS1109-BQFT by ams-OSRAM is a Shift Register IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 15V. The 16-WQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for AS1109-BQFT
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →CAT3626HV4-T2
IC LED DRVR WT/RGB BCKLGT 16TQFN
MAX16803ATE+T
IC LED DRVR LIN DIM 350MA 16TQFN
MAX1986ETE+
IC LED DRIVER RGLTR DIM 16TQFN
LT3517IUF#TRPBF
IC LED DRVR RGLTR DIM 1.5A 16QFN
MAX1575ETE+T
IC LED DRIVER RGLTR DIM 16TQFN
CAT3626HV4-GT2
IC LED DRIVER RGLTR DIM 16TQFN
All Technical Specifications
| Type | Linear |
| Topology | Shift Register |
| Frequency | 50MHz |
| Applications | Signage |
| Voltage - Output | 15V |
| Number of Outputs | 8 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 3.15V |
| Current - Output / Channel | 100mA |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.