您已在下面突出显示的字段中输入包含无效字符的值。 请仅使用有效字符修改您的选择。

产品可能与您的搜索条件并不完全匹配

您买过此产品。 在订单历史记录中查看

 
 

MAX653ESA+

降压开关稳压器, 固定, 4V-11.5V输入, 3V/225mA输出, NSOIC-8

MAXIM INTEGRATED / ANALOG DEVICES MAX653ESA+
×
×

图片仅用于图解说明,详见产品说明。

制造商产品编号:
MAX653ESA+
库存编号
2514073
技术数据表:
MAX653ESA+   数据表
查看所有技术文档

产品概述

The MAX653ESA+ is a high efficiency, low IQ, step down DC to DC converter in 8 pin NSOIC package. This step down switching regulator provides high efficiency over a wide range of load currents and delivers up to 225mA output current. A current limiting pulse frequency modulated (PFM) control scheme gives the devices the benefits of pulse width modulated (PWM) converters (high efficiency at heavy loads) while using only 10µA of supply current (2mA to 10mA for PWM converters). This results in high efficiency over wide range of loads. The MAX653 provides lower preset output voltage of 3V and the output can be user adjusted to any voltage from 1.3V to input voltage. It has an internal 1A power MOSFET switch which makes the device ideal for minimum component, low and medium power applications. It is typical used for 9V battery to 5V, 3.3V or 3V conversion, high efficiency linear regulator replacement and 5V to 3.3V converters.
  • Supply voltage range from 4V to 11.5V
  • Operating temperature range from -40°C to 85°C
  • Low supply current, high efficiency over wide load range
  • Quiescent current of 10µA
  • Low battery detection comparator
  • Efficiency of 89% (IOUT = 25mA, L = 470µH) and 85% (IOUT = 100mA, L = 100µH)
  • Switch on-time of 50µs (V+ = 4V, VOUT = 3V) and 8.3µs (V+ = 9V, VOUT = 3V)
  • Switch off-time of 17.2µs (V+ = 4V, VOUT = 3V) and 17.2µs (V+ = 9V, VOUT = 3V)

应用

电源管理, 便携式器材

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

想要查看类似产品?只需在下方选择所需属性并点击按钮 ×


:
降压

:
4V

:
11.5V

:
NSOIC

:
8引脚

:
225mA

:
3V


:
85°C



:
MSL 1 -无限制

查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

CAD 下载

×

条款

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

接受 取消

可延期交货

交付周期内将会有更多库存,大约为 23-10-2

由于市场条件的影响,交货时间仅供一般指导,可能会在短时间内发生变化

有货时请通知我

CNY33.80 ( 不含税  ) CNY38.194 ( 含税 )

定价不可用。 请联系客户服务

包装规格:
每个
多件: 1 最低: 1
数量 价钱 (不含税) (含税) 您所支付金额(含增值税) (不含税)
 
 
1+ CNY33.80 CNY38.194
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
10+ CNY30.38 CNY34.3294
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
25+ CNY28.71 CNY32.4423
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
100+ CNY24.80 CNY28.024
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
300+ CNY23.56 CNY26.6228
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
500+ CNY21.11 CNY23.8543
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
1000+ CNY19.09 CNY21.5717
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
2500+ CNY18.47 CNY20.8711
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
 
 

定价不可用。 请联系客户服务

No longer stocked:: No Longer Manufactured::
添加到购物篮 添加到购物篮 预订
添加
受限制物品
添加部件编号/注释行
总价: ( 不含税  )
总价: ( 含税 )
总价: --