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ISL9021AIRUNZ-T

Ultra-low noise, ultra-high PSRR linear regulat

Inventory:7,084

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  • 365 Days Quality Guarantee
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Submit your quote request for ISL9021AIRUNZ-T using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of ISL9021AIRUNZ-T

The ISL9021A is a single LDO, which provides high performance, low input voltage and high PSRR. It delivers guaranteed continuous 250mA load current and is stable with 1µF to 4. 7µF of output capacitance (±30%) with an ESR range of 5mΩ to 400mΩ. The input voltage range for the ISL9021A is between 1. 5V to 5. 5V and the output voltage comes in many fixed voltage options with ±1. 8% accuracy over-temperature, line and load ranges. The ISL9021A has typical PSRR of 75dB @ 10kHz and 50dB @ 1MHz. The reverse current protection feature prevents current from flowing back to the power source when the output voltage is pulled higher than the input. The ISL9021A is offered in tiny 4-bump 0. 975mmx1. 155mm WLCSP and 1. 6mmx1. 6mm 6 Ld µTDFN packages.

Key Features

  • Robust Design for High-Reliability
  • Suitable for Wide Range of Applications
  • Compact Package for Space-Constrained Systems

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Status Last Time Buy Output Configuration Positive
Output Type Fixed Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V Voltage Dropout (Max) 0.25V @ 250mA
Current - Output 250mA Current - Quiescent (Iq) 50 µA
PSRR 60dB ~ 50dB (1kHz ~ 1MHz) Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package / Case UTDFN-6
Supplier Device Package 6-UTDFN (1.6x1.6) Base Product Number ISL9021
Manufacturer Renesas Electronics Product Category LDO Voltage Regulators
RoHS Details Mounting Style SMD/SMT
Output Voltage 3.3 V Output Current 250 mA
Number of Outputs 1 Output Polarity Positive
Quiescent Current 35 uA Input Voltage, Min 1.5 V
Input Voltage, Max 5.5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Dropout Voltage 150 mV
Series ISL9021A Brand Renesas / Intersil
Dropout Voltage - Max 0.25 V at 250 mA Height 0 mm
Length 1.6 mm Product Type LDO Voltage Regulators
Factory Pack Quantity 3000 Subcategory PMIC - Power Management ICs
Voltage Regulation Accuracy 0.8 % Width 1.6 mm
Unit Weight 0.000183 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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