TPS793475-EP 增强型产品超低噪声、高 Psrr、快速射频、200Ma 的低压降线性稳压器

The TPS793xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a small-outline SOT23 package. Each device in the family is stable, with a small 2.2-µF ceramic capacitor on the output. The TPS793xx family uses an advanced, proprietary, BiCMOS fabrication process to yield extremely low dropout voltages (e.g., 112 mV at 200 mA, TPS79330). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor), while consuming very low quiescent current (170 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA.

	TPS793475-EP
Iout (Max) (A)	0.2
Vdo (Typ) (mV)	77
Iq (Typ) (mA)	0.2
Vin (Min) (V)	2.7
Vin (Max) (V)	5.5
Vout Adj (Min) (V)	3.3
Vout Adj (Max) (V)	3.3
Accuracy (%)	2
Output Capacitor Type	Ceramic
Fixed Output Options (V)	4.7
Vout (Min) (V)	4.7
Vout (Max) (V)	4.7
Pin/Package	5SOT-23
Rating	HiRel Enhanced Product
Regulated Outputs (#)	1

TPS793475-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)
200-mA Low-Dropout Regulator With EN
Available in 1.8 V, 2.5 V, 2.8 V, 2.85 V, 3 V, 3.3 V, 4.75 V, and Adjustable
High PSRR (70 dB at 10 kHz)
Ultralow Noise (32 µV)
Fast Start-Up Time (50 µs)
Stable With a 2.2-µF Ceramic Capacitor
Excellent Load/Line Transient
Very Low Dropout Voltage (112 mV at Full Load, TPS79330)
5-Pin SOT23 (DBV) Package
APPLICATIONS
- VCOs
- RF
- Bluetooth™, Wireless LAN

TPS793475-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
TPS793475DBVREP	ACTIVE	-40 to 125	0.38 \| 100u	SOT-23 (DBV) \| 5	3000 \| LARGE T&R
V62/03634-08XE	ACTIVE	-40 to 125	0.38 \| 100u	SOT-23 (DBV) \| 5	3000 \| LARGE T&R

TPS793475-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
TPS793475DBVREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TPS793475DBVREP	TPS793475DBVREP
V62/03634-08XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	V62/03634-08XE	V62/03634-08XE

TPS793475-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