TPS75633 单输出 LDO、5.0A、固定电压 (3.3V)、低静态电流、快速瞬态响应

TPS75633 描述

The TPS756xx family of 5-A low dropout (LDO) regulators contains four fixed voltage option regulators and an adjustable voltage option regulator. These devices are capable of supplying 5 A of output current with a dropout of 250 mV (TPS75633). Therefore, the device is capable of performing a 3.3-V to 2.5-V conversion. Quiescent current is 125 uA at full load and drops down to less than 1 uA when the device is disabled. The TPS756xx is designed to have fast transient response for large load current changes. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 250 mV at an output current of 5 A for the TPS75633) and is directly proportional to the output current.

	TPS75601	TPS75615	TPS75618	TPS75625	TPS75633
Iout(Max)(A)	5	5	5	5	5
Vdo(Typ)(mV)	250	250	250	250	250
Iq(Typ)(mA)	0.11	0.11	0.11	0.11	0.11
Vin(Min)(V)	2.8	2.8	2.8	2.8	3.55
Vin(Max)(V)	5.5	5.5	5.5	5.5	5.5
Vout(Min)(V)		1.5	1.8	2.5	3.3
Vout(Max)(V)		1.5	1.8	2.5	3.3
Vout Adj(Min)(V)	1.22
Vout Adj(Max)(V)	5
Accuracy(%)	3	3	3	3	3
Output Capacitor(uF)	47	47	47	47	47
Output Capacitor Type	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum
Fixed Output Options(V)		1.5	1.8	2.5	3.3
Pin/Package	5DDPAK/TO-263, 5TO-220	5DDPAK/TO-263, 5TO-220	5DDPAK/TO-263, 5TO-220	5DDPAK/TO-263, 5TO-220	5DDPAK/TO-263, 5TO-220
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs(#)	1	1	1	1	1

TPS75633 特性

5-A Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed-Output and Adjustable Versions
Dropout Voltage Typically 250 mV at 5 A (TPS75633)
Low 125 uA Typical Quiescent Current
Fast Transient Response
3% Tolerance Over Specified Conditions for Fixed-Output Versions
Available in 5-Pin TO–220 and TO–263 Surface-Mount Packages
Thermal Shutdown Protection

TPS75633 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TPS75633KC	ACTIVE	-40 to 85	3.00 \| 1ku	TO-220 (KC) \| 5	50 \| TUBE	75633
TPS75633KCG3	ACTIVE	-40 to 85	3.00 \| 1ku	TO-220 (KC) \| 5	50 \| TUBE	75633
TPS75633KTT	OBSOLETE	-40 to 85		DDPAK/TO-263 (KTT) \| 5
TPS75633KTTR	ACTIVE	-40 to 85	3.00 \| 1ku	DDPAK/TO-263 (KTT) \| 5	500 \| LARGE T&R	75633
TPS75633KTTRG3	ACTIVE	-40 to 85	3.00 \| 1ku	DDPAK/TO-263 (KTT) \| 5	500 \| LARGE T&R	75633
TPS75633KTTT	ACTIVE		3.00 \| 1ku	DDPAK/TO-263 (KTT) \| 5	50 \| SMALL T&R	75633
TPS75633KTTTG3	ACTIVE		3.00 \| 1ku	DDPAK/TO-263 (KTT) \| 5	50 \| SMALL T&R	75633

TPS75633 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPS75633KC	Green (RoHS & no Sb/Br)	CU SN	N/A for Pkg Type	TPS75633KC	TPS75633KC
TPS75633KCG3	Green (RoHS & no Sb/Br)	CU SN	N/A for Pkg Type	TPS75633KCG3	TPS75633KCG3
TPS75633KTTR	Green (RoHS & no Sb/Br)	CU SN	Level-2-260C-1 YEAR	TPS75633KTTR	TPS75633KTTR
TPS75633KTTRG3	Green (RoHS & no Sb/Br)	CU SN	Level-2-260C-1 YEAR	TPS75633KTTRG3	TPS75633KTTRG3
TPS75633KTTT	Green (RoHS & no Sb/Br)	CU SN	Level-2-260C-1 YEAR	TPS75633KTTT	TPS75633KTTT
TPS75633KTTTG3	Green (RoHS & no Sb/Br)	CU SN	Level-2-260C-1 YEAR	TPS75633KTTTG3	TPS75633KTTTG3

TPS75633 应用技术支持与电子电路设计开发资源下载

TPS75633 数据资料 dataSheet 下载.PDF
TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
Dual MOSFET Driver (PDF 498 KB)
全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
LDO PSRR Measurement Simplified (PDF 140 KB)
LDO Noise Demystified (PDF 782 KB)
标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
所选封装材料的热学和电学性质 (PDF 645 KB)
高速数据转换 (PDF 1967 KB)

TPS75633 工具与软件

名称	型号	公司	工具/软件类型
TPS75633 评估模块	TPS75633EVM	Texas Instruments	开发电路板/EVM
采用 5 条或 6 条引线 SOT23 (DBV) 封装与大多数正输出 LDO 稳压器兼容的 DEM-SOT23LDO	DEM-SOT23LDO	Texas Instruments	开发电路板/EVM