TPS75301-EP 增强型产品快速瞬态响应 1.5A 低压降稳压器

The TPS753xxQ and TPS751xxQ are low dropout regulators with integrated power-on reset and power-good (PG) functions respectively. These devices are capable of supplying 1.5 A of output current with a dropout of 160 mV (TPS75133Q, TPS75333Q). Quiescent current is 75 µA at full load and drops down to 1 µA when the device is disabled. TPS751xxQ and TPS753xxQ are designed to have fast transient response for larger load current changes.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 160 mV at an output current of 1.5 A for the TPS75x33Q) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 75 µA over the full range of output current, 1 mA to 1

	TPS75301-EP
Iout (Max) (A)	1.5
Vdo (Typ) (mV)	160
Iq (Typ) (mA)	0.07
Vin (Min) (V)	2.7
Vin (Max) (V)	5.5
Vout Adj (Min) (V)	1.5
Vout Adj (Max) (V)	5
Accuracy (%)	2
Output Capacitor Type	Tantalum
Vout (Min) (V)	1.5
Vout (Max) (V)	5
Pin/Package	20HTSSOP
Rating	HiRel Enhanced Product
Regulated Outputs (#)	1

TPS75301-EP 特性

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product Change Notification
Qualification Pedigree
1.5-A Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, Fixed Output and Adjustable Versions
Open Drain Power-Good (PG) Status Output (TPS751xxQ)
Open Drain Power-On Reset With 100-ms Delay (TPS753xxQ)
Dropout Voltage Typically 160 mV at 1.5 A (TPS75133Q)
Ultralow 75 µA Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions For Fixed-Output Versions
20-Pin TSSOP (PWP) PowerPAD™ Package
Thermal Shutdown Protection

TPS75301-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
TPS75301QPWPREP	ACTIVE	-40 to 125	2.90 \| 100u	HTSSOP (PWP) \| 20	2000 \| LARGE T&R
V62/03636-06XE	ACTIVE	-40 to 125	2.90 \| 100u	HTSSOP (PWP) \| 20	2000 \| LARGE T&R

TPS75301-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
TPS75301QPWPREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TPS75301QPWPREP	TPS75301QPWPREP
V62/03636-06XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	V62/03636-06XE	V62/03636-06XE

TPS75301-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