参数资料
型号: ISL9003AIRURZ-T
厂商: Intersil
文件页数: 1/12页
文件大小: 0K
描述: IC REG LDO 2.6V .15A 6-TDFN
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 2.6V
输入电压: 最高 6.5V
电压 - 压降(标准): 0.25V @ 300mA
稳压器数量: 1
电流 - 输出: 150mA(最小)
电流 - 限制(最小): 175mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-UFDFN 裸露焊盘
供应商设备封装: 6-UTDFN(1.6x1.6)
包装: 带卷 (TR)
?
ISL9003A
Data Sheet
October 1, 2009
FN6299.4
Low Noise LDO with Low I Q and High
PSRR
ISL9003A is a high performance single low noise, high
PSRR LDO that delivers a continuous 150mA of load
current. It has a low standby current and is stable with 1μF of
MLCC output capacitance with an ESR of up to 200m Ω .
The ISL9003A has a very high PSRR of 90dB and output
noise is 20μV RMS (typical). When coupled with a no load
quiescent current of 31μA (typical), and 0.5μA shutdown
current, the ISL9003A is an ideal choice for portable wireless
equipment.
The ISL9003A comes in many fixed voltage options with
±1.8% output voltage accuracy over temperature, line and
load. Other output voltage options are available on request.
Pinouts
ISL9003A
(5 LD SC-70)
TOP VIEW
Features
? High Performance LDO with 150mA Continuous Output
? Excellent Transient Response to Large Current Steps
? Excellent Load Regulation:
<0.1% voltage change across full range of load current
? Very High PSRR: >90dB @ 1kHz
? Wide Input Voltage Capability: 2.3V to 6.5V
? Extremely Low Quiescent Current: 31μA
? Low Dropout Voltage: Typically 200mV @ 150mA
? Low Output Noise: Typically 20μV RMS @ 100μA (1.5V)
? Stable with 1μF to 4.7μF Ceramic Capacitors
? Shutdown Pin Turns Off LDO with 1μA (max) Standby
Current
? Soft-start Limits Input Current Surge During Enable
? Current Limit and Overheat Protection
? ±1.8% Accuracy Over all Operating Conditions
VIN
1
5
VO
? 5 Ld SC-70 Package or 6 Ld μTDFN Package
GND
2
? -40°C to +85°C Operating Temperature Range
EN
3
4
CBYP
? Pb-Free (RoHS compliant)
Applications
ISL9003A
(6 LD 1.6x1.6 μTDFN)
TOP VIEW
? PDAs, Cell Phones and Smart Phones
? Portable Instruments, MP3 Players
VO
GND
CBYP
1
2
3
6
5
4
VIN
NC
EN
? Handheld Devices Including Medical Handhelds
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright ? Intersil Americas Inc. 2006, 2008, 2009. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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