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LMR70503价格

参考价格:¥157.5435

型号:LMR70503EVM/NOPB 品牌:TEXAS 备注:这里有LMR70503多少钱,2026年最近7天走势,今日出价,今日竞价,LMR70503批发/采购报价,LMR70503行情走势销售排行榜,LMR70503报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LMR70503

LMR70503 SIMPLE SWITCHER® Buck-Boost Converter For Negative Output Voltage in μSMD

1FEATURES 23• Tiny 8-Bump Thin DSBGA Package: 0.84 mm × 1.615 mm × 0.6 mm • 2.8 V to 5.5 V Input Voltage Range • Adjustable Output Voltage: -0.9 V to -5.5 V • 320 mA Switch Current Limit • 500 kHz Minimum Switching Frequency • Ground Referred Enable Input • Under Voltage Lock Out (UVLO) •

TI

德州仪器

LMR70503

2.8V 至 5.5V、300mA 降压/升压负输出稳压器

The LMR70503 is a buck-boost converter with adjustable negative output voltage in a tiny 8-bump thin DSBGA package. Its unique control method is designed to provide fast transient response, low output noise, high efficiency, and tight regulation in the smallest possible PCB area. The LMR70503 has bu • Tiny 8-Bump Thin DSBGA Package: 0.84 mm × 1.615 mm × 0.6 mm\n• Adjustable Output Voltage: -0.9 V to -5.5 V \n• 500 kHz Minimum Switching Frequency\n• Under Voltage Lock Out (UVLO)\n• Internal Soft Start \n• Small Output Voltage Ripple\n• Easy To Use\n• Tiny Overall Solution Size Reduces System Cos;

TI

德州仪器

LMR70503

SIMPLE SWITCHER Buck-Boost Converter For Negative Output Voltage in

文件:1.54642 Mbytes Page:24 Pages

TI

德州仪器

LMR70503

SIMPLE SWITCHER짰 Buck-Boost Converter For Negative Output Voltage in 關SMD

文件:2.43424 Mbytes Page:19 Pages

TI

德州仪器

LMR70503 SIMPLE SWITCHER® Buck-Boost Converter For Negative Output Voltage in μSMD

1FEATURES 23• Tiny 8-Bump Thin DSBGA Package: 0.84 mm × 1.615 mm × 0.6 mm • 2.8 V to 5.5 V Input Voltage Range • Adjustable Output Voltage: -0.9 V to -5.5 V • 320 mA Switch Current Limit • 500 kHz Minimum Switching Frequency • Ground Referred Enable Input • Under Voltage Lock Out (UVLO) •

TI

德州仪器

LMR70503 SIMPLE SWITCHER® Buck-Boost Converter For Negative Output Voltage in μSMD

1FEATURES 23• Tiny 8-Bump Thin DSBGA Package: 0.84 mm × 1.615 mm × 0.6 mm • 2.8 V to 5.5 V Input Voltage Range • Adjustable Output Voltage: -0.9 V to -5.5 V • 320 mA Switch Current Limit • 500 kHz Minimum Switching Frequency • Ground Referred Enable Input • Under Voltage Lock Out (UVLO) •

TI

德州仪器

LMR70503 SIMPLE SWITCHER® Buck-Boost Converter For Negative Output Voltage in μSMD

1FEATURES 23• Tiny 8-Bump Thin DSBGA Package: 0.84 mm × 1.615 mm × 0.6 mm • 2.8 V to 5.5 V Input Voltage Range • Adjustable Output Voltage: -0.9 V to -5.5 V • 320 mA Switch Current Limit • 500 kHz Minimum Switching Frequency • Ground Referred Enable Input • Under Voltage Lock Out (UVLO) •

TI

德州仪器

LMR70503 SIMPLE SWITCHER® Buck-Boost Converter For Negative Output Voltage in μSMD

1FEATURES 23• Tiny 8-Bump Thin DSBGA Package: 0.84 mm × 1.615 mm × 0.6 mm • 2.8 V to 5.5 V Input Voltage Range • Adjustable Output Voltage: -0.9 V to -5.5 V • 320 mA Switch Current Limit • 500 kHz Minimum Switching Frequency • Ground Referred Enable Input • Under Voltage Lock Out (UVLO) •

TI

德州仪器

LMR70503 SIMPLE SWITCHER® Buck-Boost Converter For Negative Output Voltage in μSMD

1FEATURES 23• Tiny 8-Bump Thin DSBGA Package: 0.84 mm × 1.615 mm × 0.6 mm • 2.8 V to 5.5 V Input Voltage Range • Adjustable Output Voltage: -0.9 V to -5.5 V • 320 mA Switch Current Limit • 500 kHz Minimum Switching Frequency • Ground Referred Enable Input • Under Voltage Lock Out (UVLO) •

TI

德州仪器

SIMPLE SWITCHER Buck-Boost Converter For Negative Output Voltage in

文件:1.54642 Mbytes Page:24 Pages

TI

德州仪器

SIMPLE SWITCHER Buck-Boost Converter For Negative Output Voltage in

文件:1.54642 Mbytes Page:24 Pages

TI

德州仪器

封装/外壳:8-WFBGA,DSBGA 功能:升压/降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BCK BST ADJ 270MA 8DSBGA 集成电路(IC) 稳压器 - DC-DC 开关稳压器

TI

德州仪器

封装/外壳:8-WFBGA,DSBGA 功能:升压/降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BCK BST ADJ 270MA 8DSBGA 集成电路(IC) DC DC 开关稳压器

TI

德州仪器

SIMPLE SWITCHER짰 Buck-Boost Converter For Negative Output Voltage in 關SMD

文件:2.43424 Mbytes Page:19 Pages

TI

德州仪器

SIMPLE SWITCHER Buck-Boost Converter For Negative Output Voltage in

文件:1.54642 Mbytes Page:24 Pages

TI

德州仪器

SIMPLE SWITCHER Buck-Boost Converter For Negative Output Voltage in

文件:1.54642 Mbytes Page:24 Pages

TI

德州仪器

SIMPLE SWITCHER짰 Buck-Boost Converter For Negative Output Voltage in 關SMD

文件:2.43424 Mbytes Page:19 Pages

TI

德州仪器

SIMPLE SWITCHER Buck-Boost Converter For Negative Output Voltage in

文件:1.54642 Mbytes Page:24 Pages

TI

德州仪器

8.26mm (.325) Pitch Beau??PCB Terminal Strip, with Mounting Ends, 3 Circuits

文件:260.54 Kbytes Page:3 Pages

MOLEX

莫仕

8.26mm (.325) Pitch Beau??PCB Terminal Strip, without Mounting Ends, 3 Circuits

文件:300.43 Kbytes Page:4 Pages

MOLEX

莫仕

MICROWAVE TUNING ELEMENTS

文件:118.97 Kbytes Page:4 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

MICROWAVE TUNING ELEMENTS

文件:118.97 Kbytes Page:4 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

LMR70503产品属性

  • 类型

    描述

  • Vin (Min) (V):

    2.8

  • Vin (Max) (V):

    5.5

  • Vout (Max) (V):

    -0.9

  • Vout (Min) (V):

    -5.5

  • Duty cycle (Max) (%):

    90

  • Features:

    Enable

  • Switch current limit (Typ) (A):

    0.32

  • Switching frequency (Min) (kHz):

    500

  • Switching frequency (Max) (kHz):

    1000

  • Iq (Typ) (mA):

    0.3

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

更新时间:2026-8-2 13:44:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
DSBGA8
12566
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
16+
DSBGA8
32500
全新原装现货供应2
TI/德州仪器
24+
DSBGA-8
9600
原装现货,优势供应,支持实单!
NSC
23+
QFN
50000
全新原装正品现货,支持订货
TI
2430+
DSBGA-8
8540
只做原装正品假一赔十为客户做到零风险!!
TI/德州仪器
2025+
DSBGA8
2009
原装进口价格优 请找坤融电子!
Texas Instruments
25+
8-DSBGA
18000
TI优势渠道,大量原装库存现货,交期快,欢迎询价。
TI
23+
DSBGA-8
9000
正规渠道,只有原装!
TI/德州仪器
23+
DSBGA8
18204
原装正品代理渠道价格优势
TI/德州仪器
22+
DSBGA-8
2000
原装正品现货

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