Rated 
(4/5) based on 19 customer reviews
(4/5) based on 19 customer reviews
Description
IC REG CTRLR BUCK PWM VM 16-QFN Series: - Applications: Number of Outputs: 1 Frequency - Max: 650kHz 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 | ISL6439AIRZ-T |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Intersil |
| Description | IC REG CTRLR BUCK 16QFN |
| Series | - |
| Packaging | Tape & Reel (TR) |
| 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 | 600kHz |
| 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: $0.65
Highest Price: $5.59
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
ISL6439AIRZ-T
Brand:
INTELSIL
D/C:
Qty:
600
Price (USD):
0.65
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
ISL6439AIRZ-T
Brand:
ITL
D/C:
21+
Qty:
16000
Price (USD):
1.885
Company:
Finestock Electronics HK Limited
Buy
Part Number:
ISL6439AIRZ-T
Brand:
INTERIL
D/C:
21+
Qty:
3000
Price (USD):
3.12
Company:
HONG KONG YUE JIN PENG ELECTRONICS CO.
Buy
Part Number:
ISL6439AIRZ-T
Brand:
INERSIL
D/C:
21+
Qty:
5000
Price (USD):
4.355
Company:
HITO TECHNOLOGY LIMITED
Buy
Part Number:
ISL6439AIRZ-T
Brand:
INTERSIL/HAR
D/C:
Qty:
17000
Price (USD):
5.59
Company:
Ande Electronics Co., Limited
Buy
ISL6439AIRZT Ref.
[hkinintersil20220920][hkinbrandcloudAMpd]
