Step1: Product
TAEJIN LM3843AD
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Manufacturer
Manufacturer No
LM3843AD
Package
8-SOIC (0.154", 3.90mm Width)
Packaging
Tape & Reel (TR)
Description
IC REG CTRLR MULT TOPOLOGY SOP-8
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOP
Datasheet
Function
Step-Down
Topology
Buck
Packaging
Tape & Reel (TR)
Clock Sync
No
Output Type
Transistor Driver
Manufacturer
TAEJIN
Mounting Type
Surface Mount
Output Phases
1
Package / Case
8-SOIC (0.154", 3.90mm Width)
Control Features
Enable, Frequency Control
Duty Cycle (Max)
96%
Number of Outputs
1
Output Configuration
Positive
Frequency - Switching
52kHz
Operating Temperature
-40°C ~ 125°C (TJ)
Synchronous Rectifier
No
Supplier Device Package
8-SOP
Voltage - Supply (Vcc/Vdd)
30V
| Attribute | Value |
|---|---|
| Function | Step-Down |
| Topology | Buck |
| Packaging | Tape & Reel (TR) |
| Clock Sync | No |
| Output Type | Transistor Driver |
| Manufacturer | TAEJIN |
| Mounting Type | Surface Mount |
| Output Phases | 1 |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Control Features | Enable, Frequency Control |
| Duty Cycle (Max) | 96% |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 52kHz |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier | No |
| Supplier Device Package | 8-SOP |
| Voltage - Supply (Vcc/Vdd) | 30V |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
