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)
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 10-DFN (3x3)
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 10-DFN (3x3)
IC REG LINEAR 1.2V/3.3V 10DFN Product overview: ISL78302ARNWZ-T7A from Renesas Electronics Corporation is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1.2V, 3.3V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.2V, 3.3V, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-ISL78302ARNWZ-T7
Win Source Part Number: 1127832-ISL78302ARNW
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Series: Automotive, AEC-Q100
Package: Tape & Reel
Standard Package: 250
Mounting: SMD (SMT)
Current - Output: 300mA, 300mA
Number of Regulators: 2
Output Type: Fixed
Current - Supply (Max): 55 µA
Control Features: Enable, Power On Reset
Output Configuration: Positive
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 1.2V, 3.3V
Package / Case: 10-VFDFN Exposed Pad
Supplier Device Package: 10-DFN (3x3)
Temperature Range - Operating: -40°C ~ 105°C
Protection Features: Over Current, Over Temperature
ECCN: EAR99
Fake Threat In the Open Market: 85 pct.
MSL Level: 3 (168 Hours)
Current - Quiescent (Iq): 36 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Other Names: ISL78302ARNWZ-T7ACT,
Base Product Number: ISL78302
Voltage Dropout (Max): -, 0.3V @ 300mA (Typ)
IC REG LINEAR 1.2V/3.3V 10DFN
IC REG LINEAR 1.2V/3.3V 10DFN
LDO Voltage Regulators Auto Low Noise High PSRR LDO, 10LD DFN 3
| Renesas Electronics Corporation | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., 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 | IC Linear Voltage Regulators |
| Product Number | ISL78302ARNWZ-T7A | ISL78302ARNWZ-T7ATR-ND | 776-ISL78302ARNWZ-T7A | 1127832-ISL78302ARNWZ-T7A | ISL78302ARNWZ-T7A | ISL78302ARNWZ-T7A | ISL78302ARNWZ-T7A |
| Product Name | Dual LDO with Low Noise, High Performance and Low IQ | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1.2V 3.3V Voltage Regulator IC | Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; DFN | Other; 10-VFDFN Exposed Pad | Other; Tape & Reel (TR) | Other; Tape & Reel | |||
| 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 | 6.5 volts |
