电压调节器 - DC-DC 开关稳压器

制造商 系列 封装/外壳 包装 产品状态 功能 输出配置 拓扑 输出类型 输出数量 电压 - 输入(最小) 电压 - 输入(最大) 电压 - 输出(最小/固定) 电压 - 输出(最大) 电流 - 输出 频率 - 开关 同步整流器 工作温度 等级 认证 安装类型 供应商设备封装
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































全部应用
全部重置
结果
图片 制造商型号 库存情况 价格 数量 数据手册 系列 封装/外壳 包装 产品状态 功能 输出配置 拓扑 输出类型 输出数量 电压 - 输入(最小) 电压 - 输入(最大) 电压 - 输出(最小/固定) 电压 - 输出(最大) 电流 - 输出 频率 - 开关 同步整流器 工作温度 等级 认证 安装类型 供应商设备封装
RT8289GSP

RT8289GSP

IC REG BUCK ADJ 5A 8SOP

Richtek USA Inc.

26,156
RT8289GSP

数据手册

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 32V 1.222V 26V 5A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
LM2575HVS-ADJ/NOPB

LM2575HVS-ADJ/NOPB

IC REG BUCK ADJ 1A TO263

Texas Instruments

353
LM2575HVS-ADJ/NOPB

数据手册

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive Buck Adjustable 1 4V 60V 1.23V 57V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM22679TJ-ADJ/NOPB

LM22679TJ-ADJ/NOPB

IC REG BUCK ADJ 5A TO263-7

Texas Instruments

1,472
LM22679TJ-ADJ/NOPB

数据手册

SIMPLE SWITCHER® TO-263-7 Thin Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-7 Thin
ADP5073ACPZ-R7

ADP5073ACPZ-R7

IC REG BUCK BST ADJ 1.2A 16LFCSP

Analog Devices Inc.

4,056
ADP5073ACPZ-R7

数据手册

- 16-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Ratiometric, Step-Up/Step-Down Negative Buck-Boost Adjustable 1 2.85V 15V Vin-39V - 1.2A 1.2MHz, 2.4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-LFCSP (3x3)
RT8279GSP

RT8279GSP

IC REG BUCK ADJ 5A 8SOP

Richtek USA Inc.

20,464
RT8279GSP

数据手册

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 36V 1.222V 26V 5A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
LM61495QRPHRQ1

LM61495QRPHRQ1

IC REG BUCK ADJ 10A 16VQFN

Texas Instruments

9,622
LM61495QRPHRQ1

数据手册

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34.2V 10A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 16-VQFN-HR (4.5x3.5)
LM21212MHX-2/NOPB

LM21212MHX-2/NOPB

IC REG BUCK ADJ 12A 20HTSSOP

Texas Instruments

2,240
LM21212MHX-2/NOPB

数据手册

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.6V 5.5V 12A 300kHz ~ 1.55MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LM76005QRNPRQ1

LM76005QRNPRQ1

IC REG BUCK ADJ 5A 30WQFN

Texas Instruments

5,112
LM76005QRNPRQ1

数据手册

- 30-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 60V 1V 57V 5A 200kHz ~ 500kHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 30-WQFN (6x4)
LM2678SX-ADJ/NOPB

LM2678SX-ADJ/NOPB

IC REG BUCK ADJ 5A TO263

Texas Instruments

1,308
LM2678SX-ADJ/NOPB

数据手册

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2678SX-5.0/NOPB

LM2678SX-5.0/NOPB

IC REG BUCK 5V 5A TO263

Texas Instruments

1,141
LM2678SX-5.0/NOPB

数据手册

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2678T-ADJ/NOPB

LM2678T-ADJ/NOPB

IC REG BUCK ADJ 5A TO220-7

Texas Instruments

556
LM2678T-ADJ/NOPB

数据手册

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM22678TJ-ADJ/NOPB

LM22678TJ-ADJ/NOPB

IC REG BUCK ADJ 5A TO263-7

Texas Instruments

1,405
LM22678TJ-ADJ/NOPB

数据手册

SIMPLE SWITCHER® TO-263-7 Thin Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-7 Thin
LM2676S-ADJ/NOPB

LM2676S-ADJ/NOPB

IC REG BUCK ADJ 3A TO263

Texas Instruments

1,725
LM2676S-ADJ/NOPB

数据手册

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2594HVM-5.0/NOPB

LM2594HVM-5.0/NOPB

IC REG BUCK 5V 500MA 8SOIC

Texas Instruments

1,020
LM2594HVM-5.0/NOPB

数据手册

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2676S-5.0/NOPB

LM2676S-5.0/NOPB

IC REG BUCK 5V 3A TO263

Texas Instruments

825
LM2676S-5.0/NOPB

数据手册

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2676S-3.3/NOPB

LM2676S-3.3/NOPB

IC REG BUCK 3.3V 3A TO263

Texas Instruments

622
LM2676S-3.3/NOPB

数据手册

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2673SD-ADJ/NOPB

LM2673SD-ADJ/NOPB

IC REG BUCK ADJ 3A 14VSON

Texas Instruments

206
LM2673SD-ADJ/NOPB

数据手册

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
LM46002QPWPRQ1

LM46002QPWPRQ1

IC REG BUCK ADJ 2A 16HTSSOP

Texas Instruments

2,118
LM46002QPWPRQ1

数据手册

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 3.5V 60V 1V 28V 2A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
LM5575MH/NOPB

LM5575MH/NOPB

IC REG BUCK ADJ 1.5A 16HTSSOP

Texas Instruments

1,283
LM5575MH/NOPB

数据手册

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 1.5A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
TPS54540DDA

TPS54540DDA

IC REG BCK SPLIT RAIL ADJ 8SOPWR

Texas Instruments

1,856
TPS54540DDA

数据手册

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Not For New Designs Step-Down Positive Buck, Split Rail Adjustable 1 4.5V 42V 0.8V 41.1V 5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SO PowerPad
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