ISL9203CRZ-TR5220 - Brand New RENESAS Battery Management ICs
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Description
ISL9203CRZ-TR5220 is a dual LDO with low noise, low IQ, and high PSRR. It is a high-performance battery management IC in the electronic component category. This IC is capable of sourcing 300mA current from both outputs and has a low standby current. It is stable with output capacitance of 1µF to 10µF with ESR of up to 200mΩ.
Specifications and features
• Integrates two high-performance LDOs - VO1 - 300mA output - VO2 - 300mA output • Excellent transient response to large current steps • Excellent load regulation: <1% voltage change across full range of load current • High PSRR: 70dB @ 1kHz • Wide input voltage capability: 2.3V to 6.5V • Extremely low quiescent current: 45µA (both LDOs active) • Low dropout voltage: typically 200mV @ 300mA • Low output noise: typically 30µVRMS @ 100µA (1.5V) • Stable with 1µF to 10µF ceramic capacitors • Separate enable pins for each LDO • Soft-start to limit input current surge during enable • Current limit and overheat protection • ±1.8% accuracy over all operating conditions • Tiny 10 Ld 3mmx3mm DFN package • -40°C to +85°C operating temperature range • Pin compatible with Micrel MIC2211 • Pb-free (RoHS compliant)
Application Scenarios
• PDAs, Cell Phones and Smart Phones • Portable Instruments, MP3 Players • Handheld Devices including Medical Handhelds
Comparison
AdvantagesISL9203CRZ-TR5220 has the following advantages:
- Dual LDO design
- Low noise and low IQ
- High PSRR
- Wide input voltage capability
- Extremely low quiescent current
- Low dropout voltage
- Stable with ceramic capacitors
- Separate enable pins for each LDO
- Soft-start and current limit protection
- Pb-free and RoHS compliant
DisadvantagesThere are no specific disadvantages mentioned for ISL9203CRZ-TR5220.
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Similar parts: 3236 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download ISL9203CRZ-TR5220
- Chipdatas Part: CD94-ISL9203CRZ-TR5220
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 23:04 +0800
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- Full or Partial Refund , If the item is not as described
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