
Enlarge
For Reference Only
ISL6439IRZ |
|
Part Number | ISL6439IRZ |
Zouser Part # | ISL6439IRZ |
Manufacturer | Renesas Electronics America Inc. |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
Description | IC REG CTRLR BUCK 16QFN |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | ISL6439IRZ PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Shipping






Payment












Quick Inquiry
In Stock | 339 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Pricing (USD)
Price is not available, Please RFQQty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
ISL6439IRZ Specifications
Part Number | ISL6439IRZ | |
Brand | Renesas Electronics America Inc. | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Controllers | |
Manufacturer | Renesas Electronics America Inc. | |
Series | - | |
Output Type | Transistor Driver | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck |
Number of Outputs | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 2.97V ~ 3.63V | |
Frequency - Switching | 300kHz | |
Duty Cycle (Max) | 100% | |
Synchronous Rectifier | Yes | |
Clock Sync | No | |
Serial Interfaces | - | |
Control Features | Enable, Phase Control | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Package / Case | 16-VQFN Exposed Pad | |
Supplier Device Package | 16-QFN-EP (5x5) |
ISL6439IRZ Documents

The Products You May Be Interested In
![]() |
LX1555CD | IC REG CTRLR BUCK/BOOST 14SOIC | 316 More on Order |
![]() |
MAX8529EEG+T | IC REG CTRLR BUCK/BCK-BST 24QSOP | 362 More on Order |
![]() |
LTC3851AHMSE#TRPBF | IC REG CTRLR BUCK 16MSOP | 118 More on Order |
![]() |
LTC3862EFE#TRPBF | IC REG CTRLR BOOST/SEPIC 24TSSOP | 514 More on Order |
![]() |
UC2827DW-2 | IC REG CTRLR MULT TOP 24SOIC | 501 More on Order |
![]() |
LTC3851EUD#PBF | IC REG CTRLR BUCK 16QFN | 2478 More on Order |
![]() |
S-8357B40MC-NIZT2G | IC REG CTRLR BOOST SOT23-5 | 393 More on Order |
![]() |
S-8338ABFC-T8T1G | IC REG CTRLR BOOST 8TSSOP | 403 More on Order |
![]() |
XC9221C093MR-G | 16V INPUT STEP-DOWN DCDC CONTROL | 321 More on Order |
![]() |
ISL6439CB | IC REG CTRLR BUCK 14SOIC | 715 More on Order |
![]() |
LTC3722EGN-1#PBF | IC REG CTRLR FULL-BRIDGE 24SSOP | 621 More on Order |
![]() |
LTC3784MPGN#TRPBF | IC REG CTRLR BOOST 28SSOP | 562 More on Order |