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LM317 相关的参考设计
PMP8930参考设计采用UCC28710初级侧稳压反激式控制20V输出,从一个万能交流输入。一个大容量电容器与慢电荷快速放电电路被放置在回扫输出,以提供长保持时间为以下降压型DC-DC阶段。TPS54335用作控制器和功率级用于主4V或12V输出。该UCC28710的谷底导通使这种低成本的设计,实现了83%的最大负荷效率;空载损耗低于70mW。
还有7份与之关联的参考设计
厂商:
名称 厂商 描述
ERJ-2RKF1002X DigiKey Electronics
厚膜,表面安装固定值电阻器,0402 封装,10kΩ ±1% 0.1W ±100ppm/°C
LM317
STMicroelectronics, Inc.
1.2V to 37V Adjustable voltage regulators
LM317
American Microsemiconductor, Inc.
可调正电压稳压器
ADJUSTABLE POSITIVE REGULATOR
LM317
TY Semicondutor
3-终端-电压正向监管机构
three - terminal positive -voltage regulators
LM317
Texas Instruments, Inc.
3 端子 1.5A 可调节正电压稳压器
3/4 Pin 1.5A Adjustable Positive Voltage Regulator
LM317
Texas Instruments
3-Terminal Adjustable Regulator
LM317
Semtech Corp.
1.2 V-37 V 可调正电压稳压器, MBFM2
1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, MBFM2
LM317AEMP/NOPB
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317AEMP/NOPB - 线性 REG; ADJ; 1.2V-37V; 1A; SOT-223-4; FULL REEL
TEXAS INSTRUMENTS - LM317AEMP/NOPB - LINEAR REG; ADJ; 1.2V-37V; 1A; SOT-223-4; FULL REEL
LM317AEMPX/NOPB
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317AEMPX/NOPB - IC; ADJ 线性 REG 1.2V TO 37V SOT-223-4
TEXAS INSTRUMENTS - LM317AEMPX/NOPB - IC; ADJ LINEAR REG 1.2V TO 37V SOT-223-4
LM317HVKSTEEL
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317HVKSTEEL - IC; ADJ 线性 REG; 1.2V TO 57V; TO-3-2
TEXAS INSTRUMENTS - LM317HVKSTEEL - IC; ADJ LINEAR REG; 1.2V TO 57V; TO-3-2
LM317KTTRG3
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317KTTRG3 - IC; ADJ 线性 REG 1.25V TO 37V TO-263-3; FULL REEL
TEXAS INSTRUMENTS - LM317KTTRG3 - IC; ADJ LINEAR REG 1.25V TO 37V TO-263-3; FULL REEL
LM317LILP
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317LILP - IC; ADJ 线性 REG; 1.2V TO 32V; TO-92-3
TEXAS INSTRUMENTS - LM317LILP - IC; ADJ LINEAR REG; 1.2V TO 32V; TO-92-3
LM317MDCY
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317MDCY - IC; ADJ 线性 REG; 1.2V TO 37V; 4-SOT-223
TEXAS INSTRUMENTS - LM317MDCY - IC; ADJ LINEAR REG; 1.2V TO 37V; 4-SOT-223
LM317MDCYR
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317MDCYR - IC ADJ 线性 REG 1.25V TO 37V SOT-223-4
TEXAS INSTRUMENTS - LM317MDCYR - IC ADJ LINEAR REG 1.25V TO 37V SOT-223-4
LM317MDCYRG3
Texas Instruments Standard Linear and Logic
TEXAS INSTRUMENTS - LM317MDCYRG3 - IC ADJ 线性 REG 1.25V TO 37V SOT-223-4; FULL REEL
TEXAS INSTRUMENTS - LM317MDCYRG3 - IC ADJ LINEAR REG 1.25V TO 37V SOT-223-4; FULL REEL
LM317MDTXM
Fairchild
FAIRCHILD SEMICONDUCTOR - LM317MDTXM - IC; ADJ 线性 REG; 1.2V TO 37V; D-PAK-2; FULL REEL
FAIRCHILD SEMICONDUCTOR - LM317MDTXM - IC; ADJ LINEAR REG; 1.2V TO 37V; D-PAK-2; FULL REEL
LM317T
NTE Electronics, Inc.
NTE ELECTRONICS - LM317T - 电压 稳压器; ADJ; 2.2A; TO-220-3
NTE ELECTRONICS - LM317T - VOLTAGE REGULATOR; ADJ; 2.2A; TO-220-3
LM317-SM
Semelab Plc.
可调正电压稳压器, CBCC3
ADJUSTABLE POSITIVE REGULATOR, CBCC3
LM317AEMP
Texas Instruments
1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223 -40 to 125
LM317AEMP/NOPB
Texas Instruments
1.2 V-37 V 可调正电压稳压器, PDSO3
1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223 -40 to 125
LM317AEMP/NOPB
Texas Instruments
1.2 V-37 V 可调正电压稳压器, PDSO3
1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223 -40 to 125
LM317AEMPX
Texas Instruments
1.2 V-37 V 可调正电压稳压器, PDSO3
1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223
LM317AEMPX
Texas Instruments
1.2 V-37 V 可调正电压稳压器, PDSO3
1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223
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