Renesas Electronics Corporation Dual LDO with Low Noise, High Performance and Low IQ ISL78302AR1AZ

Description
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.
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    Renesas Electronics Corporation
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  • PMIC - PMIC - Voltage Regulators - Linear - ISL78302AR1AZ - 1190188-ISL78302AR1AZ - Win Source Electronics
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  • Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear - ISL78302AR1AZ - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • LDO Regulator Pos 1.25/3.3V 0.3A 10-Pin DFN - 391-ISL78302AR1AZ - Utmel Electronic Limited
    Utmel Electronic Limited
Request a Quote Datasheet
Description
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.
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Suppliers

Company
Product
Description
Supplier Links
Dual LDO with Low Noise, High Performance and Low I<sub>Q</sub> - ISL78302AR1AZ - Renesas Electronics Corporation
Renesas Electronics Corporation
Milpitas, CA, USA
Dual LDO with Low Noise, High Performance and Low IQ
ISL78302AR1AZ
Dual LDO with Low Noise, High Performance and Low IQ ISL78302AR1AZ
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.

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.

Supplier's Site Datasheet
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators - ISL78302AR1AZ-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ISL78302AR1AZ-ND
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ISL78302AR1AZ-ND
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)

Buy Now Datasheet
PMIC - PMIC - Voltage Regulators - Linear - ISL78302AR1AZ - 1190188-ISL78302AR1AZ - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - Voltage Regulators - Linear - ISL78302AR1AZ
1190188-ISL78302AR1AZ
PMIC - PMIC - Voltage Regulators - Linear - ISL78302AR1AZ 1190188-ISL78302AR1AZ
Manufacturer: Renesas Electronics America Inc. Win Source Part Number: 1190188-ISL78302AR1A Z 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 /home Manufacturer Package: 10-VFDFN Exposed Pad Maximum Supply Current: 55μA Popularity: Medium Fake Threat In the Open Market: 33 pct. Supply and Demand Status: Balance Manufacturer Pack Quantity: 100 MSL Level: 3 (168 Hours) Min/Fixed Output Voltage: 1.25V, 3.3V Voltage - Input (Maximum): 6.5V Maximum Dropout Voltage: -, 0.3V at 300mA Current - Quiescent (Iq): 36μA

Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 1190188-ISL78302AR1AZ
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/home
Manufacturer Package: 10-VFDFN Exposed Pad
Maximum Supply Current: 55μA
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 100
MSL Level: 3 (168 Hours)
Min/Fixed Output Voltage: 1.25V, 3.3V
Voltage - Input (Maximum): 6.5V
Maximum Dropout Voltage: -, 0.3V at 300mA
Current - Quiescent (Iq): 36μA

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ERSAELECTRONICS PTE. LTD.
Singapore
1.25V 3.3V Voltage Regulator IC
776-ISL78302AR1AZ
1.25V 3.3V Voltage Regulator IC 776-ISL78302AR1AZ
IC REG LINEAR 1.25V/3.3V 10DFN Product overview: ISL78302AR1AZ 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 1.25V, 3.3V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.25V, 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-ISL78302AR1AZ can be used for catalog matching and distributor lookup.

IC REG LINEAR 1.25V/3.3V 10DFN Product overview: ISL78302AR1AZ 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 1.25V, 3.3V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.25V, 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-ISL78302AR1AZ can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - Linear
ISL78302AR1AZ
PMIC - Voltage Regulators - Linear ISL78302AR1AZ
IC REG LINEAR 1.25V/3.3V 10DFN

IC REG LINEAR 1.25V/3.3V 10DFN

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear - ISL78302AR1AZ - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear
ISL78302AR1AZ
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear ISL78302AR1AZ
IC REG LINEAR 1.25V/3.3V 10DFN

IC REG LINEAR 1.25V/3.3V 10DFN

Supplier's Site
VAST STOCK CO., LIMITED
Sheung Wan, Hong Kong
LDO Voltage Regulators
ISL78302AR1AZ
LDO Voltage Regulators ISL78302AR1AZ
LDO Voltage Regulators Automotive Grade Low Noise High PSRR LDO

LDO Voltage Regulators Automotive Grade Low Noise High PSRR LDO

Buy Now Datasheet
LDO Regulator Pos 1.25/3.3V 0.3A 10-Pin DFN - 391-ISL78302AR1AZ - Utmel Electronic Limited
Utmel Electronic Limited
Hong Kong, China
LDO Regulator Pos 1.25/3.3V 0.3A 10-Pin DFN
391-ISL78302AR1AZ
LDO Regulator Pos 1.25/3.3V 0.3A 10-Pin DFN 391-ISL78302AR1AZ
LDO Regulator Pos 1.25/3.3V 0.3A 10-Pin DFN

LDO Regulator Pos 1.25/3.3V 0.3A 10-Pin DFN

Supplier's Site

Technical Specifications

  Renesas Electronics Corporation DigiKey Win Source Electronics ERSAELECTRONICS PTE. LTD. Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited VAST STOCK CO., LIMITED Utmel Electronic 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 IC Voltage Regulators
Product Number ISL78302AR1AZ ISL78302AR1AZ-ND 1190188-ISL78302AR1AZ 776-ISL78302AR1AZ ISL78302AR1AZ ISL78302AR1AZ ISL78302AR1AZ 391-ISL78302AR1AZ
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 - ISL78302AR1AZ 1.25V 3.3V Voltage Regulator IC PMIC - Voltage Regulators - Linear Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear LDO Voltage Regulators LDO Regulator Pos 1.25/3.3V 0.3A 10-Pin DFN
Output Voltage Type Fixed Fixed Fixed; Fixed Fixed Fixed; Fixed
Package Type Other; DFN Other; 10-VFDFN Exposed Pad Other; 10-VFDFN Exposed Pad Other; Tube Other; DFN
Output Voltage 1.2 to 3.3 volts 1.25 to 3.3 volts 1.25 to 3.3 volts 1.25 to 3.3 volts 1.25 volts
IOUT 0.3000 amps 0.3000 amps 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
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