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ISL78302AARLLZ-T

LDO Regulator Pos 2.9V2.9V 0.3A/0.3A Automotive 10-Pin DFN EP T/R

Manufacturer: Renesas Technology Corp
Mfr.Part #: ISL78302AARLLZ-T
Datasheet: ISL78302AARLLZ-T Datasheet (PDF)
Package/Case: DFN-10
Product Type: Power Management ICs
RoHS:
Lifecycle: Active

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ISL78302AARLLZ-T General Description

ISL78302A is a high-performance dual LDO capable of sourcing 300mA current from each output. It has a low standby current and very high PSRR and is stable with output capacitance of 1µF to 10µF with ESR of up to 200mΩ. The device integrates an individual Power-On Reset (POR) function for each output. The POR delay for VO2 can be externally programmed by connecting a timing capacitor to the CPOR pin. 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 0.3µA. The ISL78302A is AEC-Q100 qualified. The ISL78302A is rated for the automotive temperature range (-40°C to +105°C).

Key Features

Integrates Two 300mA High-performance LDOs
Excellent Transient Response to Large Current Steps
±1.8% Accuracy Over All Operating Conditions
Excellent Load Regulation: < 0.1% Voltage Change Across Full Range of Load Current
Low Output Noise: Typically 30µVRMS at 100µA (1.5V)
Very High PSRR: 90dB at 1kHz
Extremely Low Quiescent Current: 47µA (Both LDOs Active)
Wide Input Voltage Capability: 2.3V to 6.5V
Low Dropout Voltage: Typically 230mV at 300mA
Stable with 1µF to 10µF Ceramic Capacitors
Separate Enable and POR Pins for Each LDO
Soft-start and Staged Turn-on to Limit Input Current Surge During Enable
Current Limit and Overheat Protection
Tiny 10 Ld 3mmx3mm DFN Package
-40°C to +105°C Operating Temperature Range
Pb-free (RoHS Compliant)
AEC-Q100 Qualified.

Specifications

Manufacturer:	Renesas Electronics	Product Category:	LDO Voltage Regulators
RoHS:	Y	Mounting Style:	SMD/SMT
Package / Case:	DFN-10	Output Current:	300 mA
Number of Outputs:	2 Output	Polarity:	Positive
Input Voltage MAX:	6.5 V	Input Voltage MIN:	2.3 V
Minimum Operating Temperature:	- 40 C	Maximum Operating Temperature:	+ 105 C
Dropout Voltage:	300 mV	Series:	ISL78302A
Packaging:	Reel	Product:	LDO Voltage Regulators
Type:	Low Noise	Brand:	Renesas / Intersil
PSRR / Ripple Rejection - Typ:	64 dB	Voltage Regulation Accuracy:	1.8 %
Product Type:	LDO Voltage Regulators	Factory Pack Quantity:	6000
Subcategory:	PMIC - Power Management ICs	Unit Weight:	0.000776 oz
Tags	ISL78302AARL, ISL78302AA, ISL78302, ISL7830, ISL783, ISL78, ISL7, ISL

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Packing

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ISL78302AARLLZ-T Datasheet PDF

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Buying Guide

What is the lifespan of ISL78302AARLLZ-T?
The lifespan of ISL78302AARLLZ-T depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of ISL78302AARLLZ-T?
You can find it with PDF Datasheet for ISL78302AARLLZ-T on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
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