Imagens apenas para referência
MIC29302AWU
+Lista de MateriaisIC REG LINEAR POS ADJ 3A TO263-5
-
FabricanteTecnologia Microchip
-
Peça do Fabricante #MIC29302AWU
-
Ficha Técnica MIC29302AWU DataSheet
-
Pacote DDPAK-5
-
Em Estoque2434
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 1.24V |
| Voltage-Output(Max) | 15V |
| VoltageDropout(Max) | 0.8V @ 3A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 20 mA |
| Current-Supply(Max) | 150 mA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Visão Geral
Description
Key features include a low dropout voltage, which ensures efficiency by reducing power loss when stepping down voltage levels. It also offers excellent regulation over line and load variations, enhancing the reliability of the system it's integrated into. The MIC29302AWU includes thermal shutdown and current-limit protection, safeguarding against overheating and overcurrent conditions, thus preventing potential damage to the circuit.
The regulator is available in a TO-263-5 package, which provides good thermal performance and is suitable for surface-mount technology (SMT) applications. With its robust performance and protective features, the MIC29302AWU is well-suited for use in telecommunications, computer peripherals, and automotive electronics, among other applications.
Equivalent
1. LM2937-3.3 from Texas Instruments - A 3.3V, 500mA LDO.
2. LT1085 from Analog Devices - A 3A, adjustable LDO.
3. LD1085 from STMicroelectronics - A 3A, adjustable LDO.
4. NCP1117 from ON Semiconductor - A 1A, adjustable or fixed LDO.
Always check specific electrical characteristics and pin compatibility before selecting a replacement.
Features
1. Output Current: Capable of delivering up to 3A output current.
2. Low Dropout Voltage: Exhibits a low dropout voltage of around 370mV at full load, which enhances efficiency.
3. Wide Input Voltage Range: Supports an input voltage range of 2.3V to 26V, making it versatile for various applications.
4. Adjustable Output: The output voltage can be adjusted via external resistors, providing flexibility for different requirements.
5. Protection Features: Includes overcurrent protection, thermal shutdown, and reverse-battery protection, ensuring reliable operation.
6. Low Ground Current: Designed to maintain a low ground current, which is beneficial for battery-powered devices.
7. Stability: Compatible with ceramic and tantalum capacitors, ensuring stable performance.
8. Package: Offered in a surface-mount TO-263-5 package, which facilitates easy integration into circuit boards.
These features make the MIC29302AWU suitable for applications like microprocessor supplies, battery chargers, and high-efficiency linear power supplies.