ISL9021AIINZ-T IC REG LINEAR 3.3V 250MA 4WLCSP Renesas Electronics America Inc
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Renesas Electronics America Inc
Product Description
Product Details
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.
Features
• High Performance LDO with 250mA Guaranteed Continuous Output Current
• Input Voltage Range: 1.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• High PSRR: 75dB @ 10kHz, 50dB @ 1MHz
• Low Quiescent Current: 35µA
• Dropout Voltage: <150mV @ 250mA
• Stable with 1µF to 4.7µF Output Capacitance (±30%) with an ESR range of 5mΩ to 400mΩ
• ±1.8% Output Accuracy Over-Temperature/Load/Line
• Soft-start Limits Input Current Surge During Enable
• Current Limit and Overheat Protection
• -40°C to +85°C Operating Temperature Range
• Available in 2mmx2mm 4-bump WLCSP Package and 1.6mmx1.6mm 6 Ld µTDFN
• Pb-free (RoHS compliant)
Applications
• PDAs, Cell Phones and Smart Phones
• Portable Instruments, MP3 Players
• Handheld Devices including Medical Handhelds
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Renesas |
| Product Category | Linear Voltage Regulators |
| Series | ISL9021A |
| Packaging | Tape & Reel (TR) |
| Unit-Weight | 0.002413 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 4-UFBGA, CSPBGA |
| Operating-Temperature | -40°C ~ 85°C |
| Mounting-Type | Surface Mount |
| Output-Type | Fixed |
| Supplier-Device-Package | 4-WLCSP (2x2) |
| Voltage-Input | Up to 5.5V |
| Number-of-Outputs | 1 Output |
| Current-Output | 250mA |
| Voltage-Output | 3.3V |
| Regulator-Topology | Positive Fixed |
| Voltage-Dropout-Typical | 0.15V @ 250mA |
| Number-of-Regulators | 1 Regulator |
| Current-Limit-Min | 260mA |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Output-Voltage | 3.3 V |
| Input-Voltage-MAX | 5.5 V |
| Output-Current | 1 A |
| Input-Voltage-MIN | 1.5 V |
| Voltage-Regulation-Accuracy | +/- 0.8 % |
| Package-Case | WLCSP-4 |
| Dropout-Voltage | 0.15 V at 250 mA |
| Dropout-Voltage-Max | 0.25 V at 250 mA |
Descriptions
Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 250mA 4-WLCSP (2x2)
LDO Regulator Pos 3.3V 0.25A 4-Pin WLCSP T/R
LDO Voltage Regulators W/LW NOISE HI PSRR LW IQ 1 2 X 1 0
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao