ISL78302 is a high performance dual LDO capable of sourcing 300mA current from each output. It has a low standby current and is stable with an output capacitance of 1µF to 10µF and an ESR of up to 200mO.
The POR delay for VO1 is internally fixed at approximately 2ms. A reference bypass pin is also provided for connecting a noise filtering capacitor for low noise and high-PSRR applications.
The quiescent current is typically only 47µA with both LDOs enabled and active. Separate enable pins control each individual LDO output. When both enable pins are low, the device is in shutdown, typically drawing less than 0.5µA.
The part operates down to 2.3V and up to 6.5V input. The typical output voltage can be as low as 1.2V and as high as 3.3V for each regulator. Please refer to the “Ordering Information” on page 3 for standard options.
The ISL78302 is AEC-Q100 qualified at the automotive temperature range of -40°C to +105°C.
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 10-DFN (3x3)
Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 1190191-ISL78302ARNW
Packaging: Tube
Mounting Style: SMD
Number of Regulators: 2
Output Type: Fixed
Control Features: Enable, Power On Reset
Output Current: 300mA, 300mA
Categories: Integrated Circuits
Supplier Device Package: 10-DFN (3x3)
Temperature Range - Operating: -40°C ~ 105°C
Protection Features: Over Current, Over Temperature
Manufacturer Homepage: www.intersil.com/cda
Manufacturer Package: 10-VFDFN Exposed Pad
Maximum Supply Current: 55μA
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
Family Part Number: ISL78302
Manufacturer Pack Quantity: 100
MSL Level: 3 (168 Hours)
Min/Fixed Output Voltage: 1.2V, 3.3V
Voltage - Input (Maximum): 6.5V
Maximum Dropout Voltage: -, 0.3V at 300mA
Current - Quiescent (Iq): 36μA
LDO Voltage Regulators High PSRR LDO IC Automotive Low Noise
IC REG LINEAR 1.2V/3.3V 10DFN
IC REG LINEAR 1.2V/3.3V 10DFN
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | ISL78302ARNWZ | ISL78302ARNWZ-ND | 1190191-ISL78302ARNWZ | ISL78302ARNWZ | ISL78302ARNWZ | ISL78302ARNWZ |
| Product Name | Dual LDO with Low Noise, High Performance and Low IQ | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - ISL78302ARNWZ | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; DFN | Other; 10-VFDFN Exposed Pad | Other; 10-VFDFN Exposed Pad | |||
| Output Voltage | 1.2 to 3.3 volts | 1.2 to 3.3 volts | 1.2 to 3.3 volts | 1.2 volts | ||
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | |
| VIN | 2.3 to 6.5 volts | 6.5 volts |
