ISL43144IRZ Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Interface - Analog Switches, Multiplexers, Demultiplexers
IC SWITCH QUAD SPST 16QFN
Documents
Datasheet |
ISL43144IRZ![]() |
Specifications
Part Status | Obsolete |
Switch Circuit | SPST - NO |
Multiplexer/Demultiplexer Circuit | 1:1 |
Number of Circuits | 4 |
On-State Resistance (Max) | 25 Ohm |
Channel-to-Channel Matching (ΔRon) | 500 mOhm |
Voltage - Supply, Single (V+) | 2.7 V ~ 12 V |
Voltage - Supply, Dual (V±) | ±2.6 V ~ 6 V |
Switch Time (Ton, Toff) (Max) | 65ns, 50ns |
Charge Injection | 5pC (Max) |
Channel Capacitance (CS(off), CD(off)) | 10pF, 26pF |
Current - Leakage (IS(off)) (Max) | 100pA |
Crosstalk | -89dB @ 1MHz |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 16-VQFN Exposed Pad |
Supplier Device Package | 16-QFN (4x4) |
Hide

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc | IC SWITCH SPST-NOX4 25OHM 16QFN | 4230 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc | IC SWITCH SPST-NOX4 25OHM 16QFN | 11100 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc | 5916 |
|
Inquiry | ||
ISL43144IRZ | Renesas Electronics America Inc | 6138 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 306 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 260 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil (Renesas Electronics Corporation) | 45799 |
|
Inquiry | ||
ISL43144IRZ | Intersil (Renesas Electronics Corporation) | 49152 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16QFN | 2729 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16QFN | 4901 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics Corporation | IC SWITCH SPST-NOX4 25OHM 16QFN | 30750 |
|
Inquiry | |
ISL43144IRZ-T | Renesas Electronics America Inc | IC SWITCH SPST-NOX4 25OHM 16QFN | 15990 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics Corporation | IC SWITCH SPST-NOX4 25OHM 16QFN | 41060 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc | IC SWITCH SPST-NOX4 25OHM 16QFN | 1220 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc. | 6255 |
|
Inquiry | ||
ISL43144IRZ | Renesas Electronics America Inc. | 4908 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16QFN | 2180 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16QFN | 2665 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil | 4 Circuit IC Switch 1:1 25 Ohm 16-QFN (4x4) | 1353 |
|
Inquiry | |
ISL43144IRZ | Intersil | 4 Circuit IC Switch 1:1 25 Ohm 16-QFN (4x4) | 1568 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil | IC SWITCH QUAD SPST 16QFN | 150000 |
|
Inquiry | |
ISL43144IRZ | Intersil | IC SWITCH QUAD SPST 16QFN | 150000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPST 16QFN | 9186 |
|
Inquiry | |
ISL43144IRZ | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPST 16QFN | 9189 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil (Renesas Electronics Corporation) | 16-VQFN Exposed Pad | 8900 |
|
Inquiry | |
ISL43144IRZ | Intersil (Renesas Electronics Corporation) | 16-VQFN Exposed Pad | 8900 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Intersil | IC SWITCH QUAD SPST 16QFN ; 16-QFN (4x4) Interface - Analog Switches, Multiplexers, Demultiplexers
|
Available |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil | 2000 |
|
Inquiry | ||
ISL43144IRZ | Intersil | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil | DC:22+ ; IC SWITCH QUAD SPST 16QFN | 15000 |
|
Inquiry | |
ISL43144IRZ | Intersil | DC:22+ ; IC SWITCH QUAD SPST 16QFN | 15000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Renesas Electronics America | IC SWITCH QUAD SPST 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
2616 |
|
Buy | |
ISL43144IRZ-T | Renesas Electronics America | IC SWITCH QUAD SPST 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
3866 |
|
Buy |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Intersil | Brand new and original/respond online to quote. | 14468 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Renesas Electronics America | IC SWITCH QUAD SPST 16QFN | 0 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc. | DC:Active ; - | 0 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc. | DC:Active ; - | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil | IC SWITCH QUAD SPST 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
In-Stock |
|
Inquiry | |
ISL43144IRZ | Intersil | IC SWITCH QUAD SPST 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc. | IC SWITCH SPST-NOX4 25OHM 16QFN | 4614 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc. | IC SWITCH SPST-NOX4 25OHM 16QFN | 4867 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Renesas | 673 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Renesas | IC SWITCH SPST-NOX4 25OHM 16QFN | 6171 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16QFN ; DC:21+ ; 16-QFN (4x4) | 111 |
|
Inquiry | |
ISL43144IRZ-T | Renesas Electronics America Inc | IC SWITCH SPST-NOX4 25OHM 16QFN ; DC:23+ | 15990 |
|
Inquiry | |
ISL43144IRZ-T | Renesas Electronics Corporation | IC SWITCH SPST-NOX4 25OHM 16QFN ; DC:23+ | 30750 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16QFN ; DC:21+ ; 16-QFN (4x4) | 111 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc | IC SWITCH SPST-NOX4 25OHM 16QFN ; DC:23+ | 1220 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics Corporation | IC SWITCH SPST-NOX4 25OHM 16QFN ; DC:23+ | 41060 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | INTERSIL | IN STOCK Immediate delivery | 568 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | INTERSIL | IN STOCK | 618 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 25Ohm 16-QFN (4x4) ; Tape & Reel (TR) | 3552 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 25Ohm 16-QFN (4x4) ; Tube | 8135 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Renesas Electronics America Inc | IC SWITCH QUAD SPST 16QFN Integrated Circuits (ICs)
|
868 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | INTERSIL | QFN ; DC:1401+ | 518 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | INTERSIL | IN STOCK Immediate delivery | 1018 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Renesas | 518 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil | In Stock |
|
Inquiry | ||
ISL43144IRZ | Intersil | In Stock |
|
Inquiry | ||
ISL43144IRZ | INTERSIL | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | INTERSIL | OEM/CM QUOTES ONLY | NO BROKERS | 717 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 25Ohm 16-QFN (4x4) | 9744 |
|
Inquiry | |
ISL43144IRZ-T | Renesas Electronics America Inc | 4 Circuit IC Switch 1:1 25Ohm 16-QFN (4x4) | 6354 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | INTERSIL | Original stock,24-hour delivery | 2593 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPST 16QFN | 10000 |
|
Inquiry | |
ISL43144IRZ | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPST 16QFN | 10000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas Electronics Corporation | DC:24+ ; Original New | 26074 |
|
Inquiry | |
ISL43144IRZ | Renesas Electronics Corporation | DC:24+ ; Original New | 44516 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Renesas / Intersil | IC SWITCH QUAD SPST 16QFN | in stock |
|
Inquiry | |
ISL43144IRZ | Renesas / Intersil | Analog Switch ICs SWITCH 4X SPST 3V N O 16LD 4X4 IND | in stock |
|
Inquiry | |
ISL43144IRZ | Renesas / Intersil | Analog Switch ICs SWITCH 4X SPST 3V N O 16LD 4X4 IND | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ-T | Intersil | DC:1739+ ; IT-2018 | 21500 |
|
Inquiry | |
ISL43144IRZ | INTERSIL | DC:11+ | 972 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ
sku #: ISL43144IRZ
|
INTERSIL | 540 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43144IRZ | Intersil | OEM/CM ONLY | 514 |
|
Inquiry |
See Also:
ISL43145IRZ
ISL43143IRZ
ISL43141IRZ
ISL43144IR
ISL43144IVZ
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ISL43144IRZ-T
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ISL43141IR
ISL43140IR
ISL43140IBZ
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ISL43143IR
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ISL43142IBZ
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