Rated 
(4/5) based on 5 customer reviews
(4/5) based on 5 customer reviews
Description
IC REG CTRLR BUCK PWM VM 16-QFN Series: - Applications: Number of Outputs: 1 Frequency - Max: 340kHz Voltage - Input: Duty Cycle: 1 Voltage - Output: Voltage - Supply: 3.3 V ~ 5 V Buck: Yes Boost: No Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40～C ~ 85～C Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5)
| Part Number | ISL6439IRZ |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Intersil |
| Description | IC REG CTRLR BUCK 16QFN |
| Series | - |
| Packaging | Tube |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 2.97 V ~ 3.63 V |
| 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) |
| Image |  |
Lowest Price: $1.05
Highest Price: $4.29
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
ISL6439IRZ
Brand:
INTELSIL
D/C:
2021+
Qty:
632
Price (USD):
1.05
Company:
Yu Hong Technologies Limited
Buy
Part Number:
ISL6439IRZ
Brand:
ITL
D/C:
Qty:
5193
Price (USD):
1.86
Company:
Dedicate Electronics (HK) Limited
Buy
Part Number:
ISL6439IRZ
Brand:
INTERIL
D/C:
Qty:
3000
Price (USD):
2.67
Company:
HONG KONG YUE JIN PENG ELECTRONICS CO.
Buy
Part Number:
ISL6439IRZ
Brand:
INERSIL
D/C:
21
Qty:
9186
Price (USD):
3.48
Company:
Viassion Technology Co., Limited
Buy
Part Number:
ISL6439IRZ
Brand:
INTERSIL/HAR
D/C:
21+
Qty:
15000
Price (USD):
4.29
Company:
Riking Technology (HK) Co., Limited
Buy
ISL6439IRZ Ref.
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