Analog Devices Inc. LTC3857EUH#TRPBF
IC REG CTRLR BUCK 32QFN
Analog Devices, Inc. LTC3857EUH#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Attribute Name | Attribute Value | |
|---|---|---|
| Category | PMIC - DC DC Switching Controllers | |
| Manufacturer | Analog Devices, Inc. | |
| Series | PolyPhase® | |
| Packaging | Tape & Reel (TR) Cut Tape (CT) | |
| Part Status | Active | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 2 | |
| Output Phases | 2 |
| Attribute Name | Attribute Value | |
|---|---|---|
| Voltage - Supply (Vcc/Vdd) | 4V ~ 38V | |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz | |
| Duty Cycle (Max) | 99.4% | |
| Synchronous Rectifier | Yes | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-WFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (5x5) |
Download datasheets and manufacturer documentation for LTC3857EUH#TRPBF
| Resource Type | File Name |
|---|---|
| Datasheets | LTC3857 LTpowerPlanner III Quick Start Guide |
| Other Related Documents | Mac OS X Shortcuts LTspice Flyer Tape and Reel Packaging |
| Software Download | LTspice XVII for Windows LTspice Mac OS X 10.7+ |
| Design Resources | LTpowerCAD II LTC3857 Symbols, Footprints |
| PCN Assembly/Origin | Mult Dev Wafer Site Chg 31/Jul/2020 |
| Getting Started Guide | LTspice IV Getting Started Guide |
Environmental & export classifications of LTC3857EUH#TRPBF
| Attribute | Description |
|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN | EAR99 |
| REACH Status | REACH Unaffected |
| HTSUS | 8542.39.0001 |
| RoHS Status | ROHS3 Compliant |
The following is the popular search section,Reflect the latest market dynamics.
| Ordering | How to Buy |
Online and offline orders both are available.
Please find the order process guidance from below link. https://www.ansinor.com/howtouse Should you have any operation issue, please feel free to contact with our customer service. |
| Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal,PingPong. Customer is responsible for shipping fee, bank charges, duties and taxes. | |
| Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery time depends on shipping method and delivery destinations. |
| Shipping Rate | Shipping rate is based on size, weight, destination of the package. Ansinor offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
| Shipping Methods | DHL, FedEx ，UPS ，TNT，SF Express | |
| Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
| Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, part's picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal,PingPong.
Excellant Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
LTC3857EUH#TRPBF Comments
1 Comments
2024-06-12 00:00:00
323