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ISL78302ARFBZ中文资料PDF规格书
ISL78302ARFBZ规格书详情
ISL78302 is a high performance dual LDO capable of sourcing
300mA current from each output. It has a low standby current
and is stable with an output capacitance of 1µF to 10µF and an
ESR of up to 200mΩ.
The device integrates an individual Power-On-Reset (POR)
function for each output. The POR delay for VO2 can be externally
programmed by connecting a timing capacitor to the CPOR pin.
The POR delay for VO1 is internally fixed at approximately 2ms. A
reference bypass pin is also provided for connecting a noise
filtering capacitor for low noise and high-PSRR applications.
The quiescent current is typically only 47µA 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 0.5µA.
The part operates down to 2.3V and up to 6.5V input. The typical
output voltage can be as low as 1.2V and as high as 3.3V for
each regulator. Please refer to the “Ordering Information” on
page 3 for standard options.
The ISL78302 is AEC-Q100 qualified at the automotive
temperature range of -40°C to +105°C.
Features
• Integrates two 300mA high performance LDOs
• Excellent transient response to large current steps
• ±1.8 Accuracy over all operating conditions
• Excellent load regulation: <0.1 voltage change across full
range of load current
• Extremely low quiescent current: 47µA (both LDOs active)
• Wide input voltage capability: 2.3V to 6.5V
• Low dropout voltage: typically 300mV at 300mA
• Low output noise: typically 37µVRMS at 100µA (1.5V)
• Stable with 1µF to 10µF ceramic capacitors
• Separate enable and POR pins for each LDO
• Soft-start and staged turn-on to limit input current surge during
enable
• Current limit and over-temperature protection
• Tiny 10 Lead 3mm x 3mm DFN package
• AEC-Q100 qualified
• Pb-free (RoHS Compliant)
Applications
• Radio receivers
• Camera modules
• GPS/navigation
• Infotainment systems
产品属性
- 型号:
ISL78302ARFBZ
- 功能描述:
IC REG LDO 2.5V/1.5V .3A 10DFN
- RoHS:
是
- 类别:
集成电路(IC) >> PMIC - 稳压器 - 线性
- 系列:
-
- 标准包装:
2,000
- 稳压器拓扑结构:
正,可调式
- 输出电压:
1.2 V ~ 5 V
- 输入电压:
2.5 V ~ 7 V 电压 -
- 压降(标准):
0.24V @ 800mA
- 稳压器数量:
1 电流 -
- 输出:
800mA 电流 -
- 限制(最小):
1.2A
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装
- 封装/外壳:
TO-261-5,TO-261AB
- 供应商设备封装:
SOT-223-5
- 包装:
带卷(TR)
- 其它名称:
*LP3964EMPX-ADJLP3964EMPX-ADJLP3964EMPX-ADJ-NDLP3964EMPX-ADJ/NOPBTR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
NA/ |
4397 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
INTERSI |
2020+ |
QFN |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
INTERSIL |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
RENESAS-瑞萨. |
24+25+/26+27+ |
DFN-10 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Renesas Electronics America In |
24+ |
10-VFDFN 裸露焊盘 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
Renesas |
22+ |
10-VFDFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Intersil |
2019+ |
10-DFN(3x3) |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
INTERSIL |
22+ |
QFN |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
INTERSIL |
1045+ |
QFN |
4397 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |