TPS77401-EP TPS77301/315/316/318/327/328/333/350-EP With Reset Output TPS77401/415/418/427/4

The TPS77401 is a low-dropout (LDO) regulator with power good (PG) function. This device is capable of supplying 250 mA of output current with a dropout of 200 mV. Quiescent current is 92 µA at full load dropping down to 1 µA when device is disabled. This device is optimized to be stable with a wide range of output capacitors including low-ESR ceramic (10-µF) or low-capacitance (1 µF) tantalum capacitors. This device has extremely low noise output performance (55 µVrms) without using any added filter capacitors. The TPS77401 is designed to have fast transient response for larger load current changes.

The TPS77401 is offered in 1.5-V, 1.8-V, 2.7-V, 2.8-V, 3.3-V, and 5-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.

	TPS77401-EP
Iout (Max) (A)	0.2
Vdo (Typ) (mV)	200
Iq (Typ) (mA)	0.09
Vin (Min) (V)	2.7
Vin (Max) (V)	10
Vout Adj (Min) (V)	1.5
Vout Adj (Max) (V)	5.5
Accuracy (%)	2
Output Capacitor Type	Tantalum
Vout (Min) (V)	1.5
Vout (Max) (V)	5.5
Pin/Package	8MSOP
Rating	HiRel Enhanced Product
Regulated Outputs (#)	1

TPS77401-EP 特性

Controlled Baseline
- One Assembly
- One Test Site
- One Fabrication Site
Extended Temperature Performance of -55°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree(1)
Open-Drain Power-Good (PG) Status Output
Available in 1.5-V, 1.8-V, 2.7-V, 2.8-V, 3.3-V, 5-V Fixed-Output and Adjustable Versions
Dropout Voltage Typically 200 mV at 250 mA
Ultralow 92-µA Quiescent Current (Typ)
8-Pin MSOP (DGK) Package
Low Noise (55 µVrms) Without an External Filter (Bypass) Capacitor
2% Tolerance Over Specified Conditions For Fixed-Output Versions
Fast Transient Response
Thermal Shutdown Protection
See the TPS779xx Family of Devices for Active-High Enable

TPS77401-EP 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
TPS77401MDGKREP	ACTIVE	-55 to 125	2.25 \| 100u	MSOP (DGK) \| 8	2500 \| LARGE T&R
V62/06663-01XE	ACTIVE	-55 to 125	2.25 \| 100u	MSOP (DGK) \| 8	2500 \| LARGE T&R

TPS77401-EP 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
TPS77401MDGKREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TPS77401MDGKREP	TPS77401MDGKREP
V62/06663-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	V62/06663-01XE	V62/06663-01XE

TPS77401-EP 工具与软件

培训内容	型号	软件/工具类型
最常用开关模式电源的功率级设计器	POWERSTAGE-DESIGNER	分析软件