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LP3997

Micropower 250-mA CMOS LDO Regulator With Error Flag and Power-On-Reset

1FEATURES 2• Low 140-mV Dropout at 250-mA Load • Stable With Ceramic Capacitor. • Low Noise With Bypass Capacitor • Less Than 80 μA Typical IQ at 250 mA • Virtually Zero I Q (Disabled) • Thermal and Short Circuit Protection • 3.3-V Output (1) • 8-Lead VSSOP Package (2) APPLICATIONS • P

文件:1.07852 Mbytes 页数:19 Pages

TI

德州仪器

LP3997

Micropower 250mA CMOS LDO Regulator with Error Flag / Power-On-Reset

文件:279.75 Kbytes 页数:11 Pages

NSC

国半

LP3997

Micropower 250-mA CMOS LDO Regulator With Error Flag and Power-On-Reset

文件:954.01 Kbytes 页数:18 Pages

TI

德州仪器

LP3997

具有电源正常指示和使能功能的 250mA、低压降稳压器

The LP3997 regulator is designed to meet the requirements of portable, battery-powered systems, providing accurate output voltage, low noise, and low quiescent current. The LP3997 provides 3.3V output at up to 250mA load current. The chip architecture is capable of providing output voltages as low a • Low 140-mV Dropout at 250-mA Load\n• Stable With Ceramic Capacitor.\n• Low Noise With Bypass Capacitor\n• Less Than 80 µA Typical IQ at 250 mA\n• Virtually Zero IQ (Disabled)\n• Thermal and Short Circuit Protection\n• 3.3-V Output For other voltage options, contact your TI sales office\n• 8-Lead V;

TI

德州仪器

LP3997

低压差线性稳压器

LPSemi

微源半导体

LP3997MM-3.3SLASHNOPB

丝印:SAKB;Package:VSSOP;Micropower 250-mA CMOS LDO Regulator With Error Flag and Power-On-Reset

1FEATURES 2• Low 140-mV Dropout at 250-mA Load • Stable With Ceramic Capacitor. • Low Noise With Bypass Capacitor • Less Than 80 μA Typical IQ at 250 mA • Virtually Zero I Q (Disabled) • Thermal and Short Circuit Protection • 3.3-V Output (1) • 8-Lead VSSOP Package (2) APPLICATIONS • P

文件:1.07852 Mbytes 页数:19 Pages

TI

德州仪器

LP3997MM-3.3SLASHNOPB.A

丝印:SAKB;Package:VSSOP;Micropower 250-mA CMOS LDO Regulator With Error Flag and Power-On-Reset

1FEATURES 2• Low 140-mV Dropout at 250-mA Load • Stable With Ceramic Capacitor. • Low Noise With Bypass Capacitor • Less Than 80 μA Typical IQ at 250 mA • Virtually Zero I Q (Disabled) • Thermal and Short Circuit Protection • 3.3-V Output (1) • 8-Lead VSSOP Package (2) APPLICATIONS • P

文件:1.07852 Mbytes 页数:19 Pages

TI

德州仪器

LP3997_15

Micropower 250-mA CMOS LDO Regulator With Error Flag and Power-On-Reset

文件:954.01 Kbytes 页数:18 Pages

TI

德州仪器

LP3997MM-3.3

Micropower 250mA CMOS LDO Regulator with Error Flag / Power-On-Reset

文件:279.75 Kbytes 页数:11 Pages

NSC

国半

LP3997MM-3.3/NOPB

Micropower 250-mA CMOS LDO Regulator With Error Flag and Power-On-Reset

文件:954.01 Kbytes 页数:18 Pages

TI

德州仪器

技术参数

  • 特点:

    Low Quiescent

  • 精度(%):

    1.5

  • 精度(%)-max:

    1.5

  • 精度(%)-min:

    1.5

  • 输入电压(V):

    1.6-6.0

  • 输出电压(V):

    1.2\\/1.5\\/1.8\\/2.5\\/2.8\\/3.0\\/3.3

  • 输出电流(mA):

    300

  • 静态电流(uA):

    2

  • 导通压差(mV\\/mA):

    180 @ 300

  • 电源抑制比(dB):

    -65

  • 输入电压(V)-max:

    1.6-6.0

  • 输入电压(V)-min:

    1.6-6.0

  • 静态电流(uA)-max:

    2

  • 静态电流(uA)-min:

    2

  • 电源抑制比(dB)-max:

    -65

  • 电源抑制比(dB)-min:

    -65

供应商型号品牌批号封装库存备注价格
NS
23+
MSOP
3000
原装正品假一罚百!可开增票!
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州
2018+
DDPAK/TO-263
32500
SOT-223
询价
NS
2016+
MSOP8
6000
只做原装,假一罚十,公司可开17%增值税发票!
询价
NSC
24+
8-MSOP
7500
询价
NS
24+
SMD
5000
全现原装公司现货
询价
NS
25+23+
MSOP-8
15655
绝对原装正品全新进口深圳现货
询价
TI(德州仪器)
18+
9800
代理进口原装/实单价格可谈
询价
TI
三年内
1983
只做原装正品
询价
TI
16+
VSSOP
10000
原装正品
询价
更多LP3997供应商 更新时间2025-12-11 9:03:00