


LTC3789IUFD#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3789IUFD#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3789IUFD#PBF |
Description | IC REG CTRLR BUCK-BOOST 28QFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5) |
Datasheet | Datasheet |
EDA/CAD Models | LTC3789IUFD#PBF Models |
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | Analog Devices Inc. | |
Series | - | |
Packaging | Tube | |
Part Status | Active | |
Output Type | Transistor Driver | |
Function | Step-Up/Step-Down | |
Output Configuration | Positive | |
Topology | Buck-Boost | |
Number of Outputs | 2 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 4V ~ 38V | |
Frequency - Switching | 200kHz ~ 640kHz | |
Duty Cycle (Max) | 90% | |
Synchronous Rectifier | Yes | |
Clock Sync | No | |
Serial Interfaces | - | |
Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 28-WFQFN Exposed Pad | |
Supplier Device Package | 28-QFN (4x5) | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | ¥2,729.00000 | ¥2,729 |
| 10 | ¥2,162.10000 | ¥21,621 |
| 73 | ¥1,895.08219 | ¥138,341 |
| 146 | ¥1,831.89041 | ¥267,456 |
| 292 | ¥1,779.89384 | ¥519,729 |
| 511 | ¥1,744.70059 | ¥891,542 |
| Unit Price without JCT: | ¥2,729.00000 |
|---|---|
| Unit Price with JCT: | ¥3,001.90000 |




