UC3843ANG Price & Stock
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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK 8DIP
Specifications
| Part Status | Obsolete |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 8.4 V ~ 30 V |
| Frequency - Switching | 500kHz |
| Duty Cycle (Max) | 96% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
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Utmel Electronic Limited
Certificates
Microchip USA
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | Onsemi | OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube | 5686 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube | 4044 |
|
Inquiry |
Rochester Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UC3843ANG4 | Texas Instruments | UC3843 Current-Mode PWM Controller | 191 |
|
Buy |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | IC REG CTRLR BUCK 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
4292 |
|
Buy | |
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
4137 |
|
Buy |
IC Online Co.,Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | onsemi | IC REG CTRLR BUCK 8DIP |
|
Inquiry | ||
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP |
|
Inquiry |
Zouser Electronic
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | IC REG CTRLR BUCK 8DIP Voltage Regulators - DC DC Switching Controllers
|
405 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP Voltage Regulators - DC DC Switching Controllers
|
403 |
|
Inquiry |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | 7801 |
|
Inquiry | ||
| UC3843ANG4 | Texas Instruments | 7727 |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | onsemi | DC:24+ ; IC REG CTRLR BUCK 8DIP | 16729 |
|
Inquiry | |
| UC3843ANG4 | Rochester Electronics | DC:24+ ; IC REG CTRLR MULT TOPOLOGY 8DIP | 31563 |
|
Inquiry |
Dxway Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG4 | TI | PDIP ; DC:2020 | 20000 |
|
Inquiry |
Zhong Hai Sheng Technology Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | Sanyo Semiconductor/ON Semiconductor | 8-DIP (0.300", 7.62mm) | 2000 |
|
Inquiry | |
| UC3843ANG4 | Rochester Electronics | 8-DIP (0.300", 7.62mm) | 2000 |
|
Inquiry |
Gang Bo Industrial Co,.Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||
|---|---|---|---|---|---|---|---|---|---|
| UC3843ANG | Sanyo Semiconductor/ON Semiconductor | IC REG CTRLR BUCK 8DIP | 10000 |
|
Buy | ||||
| UC3843ANG4 | Rochester Electronics | UC3843 CURRENT-MODE PWM CONTROLL | 10000 |
|
Buy |
He Qing Electronics Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | onsemi | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP ; Tube | 7693 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP ; Tube | 8319 |
|
Inquiry |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | onsemi | 35000 |
|
Inquiry | ||
| UC3843ANG4 | Texas Instruments | 35000 |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
Huaqiu Electronics Co. , Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG4 | TI | In-Stock |
|
Inquiry |
DGT Technology (HK) Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||
|---|---|---|---|---|---|---|---|---|---|
| UC3843ANG | Sanyo Semiconductor/ON Semiconductor | IC REG CTRLR BUCK 8DIP | 10000 |
|
Inquiry | ||||
| UC3843ANG4 | Rochester Electronics | UC3843 CURRENT-MODE PWM CONTROLL | 10000 |
|
Inquiry |
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC3843ANG4
sku #: 595-UC3843ANG4
|
Texas Instruments | Switching Controllers Current-Mode PWM Controller Switching Controllers
|
530 In Stock |
|
Buy | ||||||||||||||||
|
UC3843AN
sku #: 595-UC3843AN
|
Texas Instruments | Switching Controllers Current Mode Switching Controllers
|
1617 In Stock |
|
Buy |
Hong Kong Luk Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor |
|
Inquiry | |||
| UC3843ANG4 | Texas Instruments |
|
Inquiry |
Allchips Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG4 | Texas Instruments | Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step- | In-Stock |
|
Inquiry |
Quarktwin Technology Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | onsemi | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | 2702 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | 2619 |
|
Inquiry |
AAA Chips Technology (HK) Co., Ltd
Certificates
Win Source
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | High Performance Current Mode Controllers | IC REG CTRLR BUCK 8DIP | 9300 |
|
Buy | ||
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 19000 |
|
Buy |
Fly-Wing Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UC3843ANG4 | Texas Instruments | UC3843 Boost Buck Buck-Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 528.605208mg 15V | 10155 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 18020 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BUCK 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry | |
| UC3843ANG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | onsemi | IC REG CTRLR BUCK 8DIP | 7006 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 12878 |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | onsemi | IC REG CTRLR BUCK 8DIP ; DC:21+ ; 8-PDIP | 125 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; DC:21+ ; 8-PDIP | 125 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BUCK 8DIP ; 8-PDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry | |
| UC3843ANG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; 8-PDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | IC REG CTRLR FLYBK ISO PWM 8-DIP | 15000 |
|
Inquiry | |
| UC3843ANG4 | TI | IC REG CTRLR PWM CM 8DIP | 15000 |
|
Inquiry |
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-PDIP | 2667 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | 3003 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | 8-PDIP New and original,In Stock | 13187 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | 8-PDIP New and original,In Stock | 14626 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | IC REG CTRLR BUCK 8DIP | 9300 |
|
Buy | ||||||||||
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 15426 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | IC REG CTRLR BUCK 8DIP | 150000 |
|
Inquiry | |
| UC3843ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 12000 |
|
Inquiry |
Briocean Technology Co. Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG4 | 120 |
|
Inquiry |
RX Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UC3843ANG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
15000 |
|
Inquiry |
GlobalTek Components
Certificates
Blue Peninsula Technology Co., Limited
Certificates
Asian Tera Part Limited
Certificates
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON Semiconductor | In Stock |
|
Inquiry | ||
| UC3843ANG | ONSEMI | In Stock |
|
Inquiry | ||
| UC3843ANG4 | TEXAS INSTRUMENTS | In Stock |
|
Inquiry | ||
| UC3843ANG4 | TI | In Stock |
|
Inquiry | ||
| UC3843ANG4 | TI1 | In Stock |
|
Inquiry | ||
| UC3843ANG4 | Texas Instruments (TI) | In Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG4 | Texas Instruments | Switching Controllers Current-Mode PWM Controller | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON大é | DIP ; DC:21+ | 73 |
|
Inquiry | |
| UC3843ANG4 | TI | DIP ; DC:21+ | 50000 |
|
Inquiry |
HK Maybo Technology Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC3843ANG
sku #: 1807-UC3843ANG
|
ON Semiconductor | IC REG CTRLR BUCK 8DIP | 65 |
|
Inquiry | ||||||||||
|
UC3843ANG4
sku #: 2502-UC3843ANG4
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 16 |
|
Inquiry |
Quest Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON | DC:17+ ; DIP | 73 |
|
Inquiry | |
| UC3843ANG4 | TEXAS | DC:2008 ; PDIP | 11 |
|
Inquiry |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843ANG | ON | 2019+_DIP-8_new and original | 2500 |
|
Inquiry | |
| UC3843ANG4 | TI | 2018+_PDIP-8_new and original | 2500 |
|
Inquiry |
Flip Electronic
Certificates
See Also:
UC3843AN2G
UC3843AN2
UC3843BNG
UC3843ADG
UC3843AN
UC3843ANG4
UC3842ANG
UC3844AN
UC3842BNG
UC3843AD2
UC3842AN2
UC3843AD1G
UC3843AL
UC3843AD
UC3843AD8
UC3843ADM
UC3843ADR
UC3843BN
UC3843ADX
UC3842ANG4
UC3843A
UC3845BNG
UC3843AP
UC3845NG
UC3843AS
UC3843ADG4
UC3843NG4
UC3843ADB
UC3842AN1
UC3843ADT
UC3843TN
UC3843AD1
UC3844BNG
UC3844NG
UC3842ADG
UC3845ANG4
UC3843AM
UC3845AN
UC3844ANG4
UC3843BDG
UC3842AN
UC3843BVNG
UC3843N
UC3845AD
UC3843T
UC3844G
UC3843BVDG
UC3844AD
UC3842ADR
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