L5993D
- Mfr.Part #
- L5993D
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 16SOIC
- Stock
- 2,511
- In Stock :
- 2,511
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- DC DC Switching Controllers
- Number of Terminations :
- 16
- Synchronous Rectifier :
- yes
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Pbfree Code :
- No
- Switcher Configuration :
- Single
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Current Limit, Enable, Soft Start
- Voltage - Supply (Vcc/Vdd) :
- 10V~20V
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- RoHS Status :
- Non-RoHS Compliant
- Frequency - Switching :
- Up to 1MHz
- Output Configuration :
- Positive, Isolation Capable
- JESD-609 Code :
- e0
- Frequency :
- 1MHz
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- -40°C~150°C TJ
- Base Part Number :
- L5993
- Length :
- 9.9mm
- Topology :
- Flyback
- Width :
- 3.9mm
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 15V
- Clock Sync :
- No
- Output Type :
- Transistor Driver
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Duty Cycle (Max) :
- 93%
- Number of Outputs :
- 1
- Function :
- Step-Up/Step-Down
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Position :
- Dual
- Datasheets
- L5993D

DC DC Switching Controllers STMicroelectronics L5993D Overview
The L5993D from STMicroelectronics is a high-performance integrated circuit specifically designed for flyback controllers. This part of the DC DC Switching Controllers category is essential for managing and optimizing power conversion processes in various electronic applications. With its robust design housed in a 16SOIC package, the L5993D ensures reliable performance under a wide range of environmental and operational conditions. It is particularly noted for its efficiency and precision in controlling power supply systems, making it an indispensable component for manufacturers looking to enhance system reliability and functionality.
L5993D Features
The L5993D flyback controller includes several key features that make it a standout choice for power management applications. These include enhanced thermal performance, a compact design for easy integration into existing systems, and superior electrical characteristics that support stable and efficient power conversion. Additionally, the device offers programmable features that allow for custom configurations to meet specific application requirements, ensuring versatility across various platforms.
L5993D Applications
- Consumer Electronics: In televisions, gaming consoles, and home appliances, the L5993D manages power efficiently to enhance performance and extend device longevity.
- Industrial Systems: Used in automation controls and power supply units, this IC ensures consistent performance even under fluctuating electrical conditions, crucial for industrial environments.
- Communication Equipment: Essential in routers, switches, and other network devices, the L5993D contributes to stable power management, which is critical for maintaining uninterrupted communication services.
- Computing Devices: In computers and servers, it optimizes power delivery and efficiency, crucial for handling high workloads and reducing energy consumption.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| L5991 | STMicroelectronics | 12,746 | IC OFFLINE SWITCH MULT TOP 16DIP |
| L5991A | STMicroelectronics | 10,784 | IC REG CTRLR FLYBACK 16DIP |
| L5991AD | STMicroelectronics | 3,426 | IC REG CTRLR FLYBACK 16SO |
| L5991AD13TR | STMicroelectronics | 2,636 | IC REG CTRLR FLYBACK 16SOIC |
| L5991D | STMicroelectronics | 23,646 | IC OFFLINE SWITCH MULT TOP 16SO |
| L5991D013TR | STMicroelectronics | 16,815 | IC OFFLINE SWITCH MULT TOP 16SO |
| L5994 | STMicroelectronics | 8,064 | IC REG CTRLR BUCK 32-TQFP |
| L5994A | STMicroelectronics | 4,325 | IC REG CTRLR BUCK 32-TQFP |
















