ISL9011A

ISL9011A is a high performance dual LDO capable of sourcing 150mA current from Channel 1 and 300mA from Channel 2. The device has a low standby current and high-PSRR and is stable with output capacitance of 1μF to 10μF with ESR of up to 200mΩ.

A reference bypass pin allows an external capacitor for adjusting a noise filter for low noise and high PSRR applications.

The quiescent current is typically only 45μA 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 0.1μA. Several combinations of voltage outputs are standard.

Output voltage options for each LDO range from 1.5V to 3.3V. Other output voltage options may be available upon request.

ISL9011A 特点

• Integrates two high performance LDOs
  • VO1 - 150mA 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 120mV @ 150mA
• 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)

ISL9011A 应用

• PDAs, Cell Phones and Smart Phones
• Portable Instruments, MP3 Players
• Handheld Devices including Medical Handhelds

ISL9011A 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ISL9011AIRBBZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRBBZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRBCZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRBCZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRBJZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRBJZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRBLZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRBLZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRCCZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRCCZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRCJZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRCJZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRFCZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRFCZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRFDZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRFDZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRFJZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRFJZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRGCZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRGCZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRGPZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRGPZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRJBZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRJBZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRJCZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRJCZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRJMZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRJMZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRJNZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRJNZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRJRZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRJRZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRKCZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRKCZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRKFZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRKFZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRKJZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRKJZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRKKZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRKKZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRKNZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRKNZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRKPZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRKPZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRLLZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRLLZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRMGZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRMGZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRMMZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRMMZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRMNZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRMNZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRNCZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRNCZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRNFZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRNFZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRNJZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRNJZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRNNZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRNNZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRPLZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRPLZ-T	量产	工业级	10 Ld DFN T +R	1	1.27
ISL9011AIRPPZ	量产	工业级	10 Ld DFN	1	1.27
ISL9011AIRPPZ-T	量产	工业级	10 Ld DFN T +R	1	1.27

ISL9011A 应用技术支持与电子电路设计开发资源下载

1. ISL9011A 数据资料 datatSheet 下载.PDF
2. Power 电源管理器件产品选型指南 . pdf