RT9030-1KGU5 Просмотр технического описания (PDF) - Richtek Technology
Номер в каталоге
Компоненты Описание
производитель
RT9030-1KGU5
Richtek Technology
RT9030-1KGU5 Datasheet PDF : 10 Pages
| |||
®
RT9030
150mA, Low Input Voltage, Low Dropout, Low Noise Ultra-
Fast Without Bypass Capacitor CMOS LDO Regulator
General Description
The RT9030 is a high-performance, 150mA LDO regulator,
offering extremely high PSRR and ultra-low dropout. Ideal
for portable RF and wireless applications with demanding
performance and space requirements.
The RT9030 quiescent current as low as 25μA, further
prolonging the battery life. The RT9030 also works with
low-ESR ceramic capacitors, reducing the amount of board
space necessary for power applications, critical in hand-
held wireless devices.
The RT9030 consumes typical 0.7μA in shutdown mode
and has fast turn-on time less than 40μs. The other features
include ultra-low dropout voltage, high output accuracy,
current limiting protection, and high ripple rejection ratio.
Available in the SC-70-5 and WDFN-6L 1.6x1.6 package.
Ordering Information
RT9030-
Package Type
U5 : SC-70-5
QW : WDFN-6L 1.6x1.6 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
Note :
Fixed Output Voltage
10 : 1.0V
11 : 1.1V
:
32 : 3.2V
33 : 3.3V
1B : 1.25V
1H : 1.85V
2H : 2.85V
1K : 1.05V
Richtek products are :
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
Features
Wide Operating Voltage Ranges : 1.65V to 5.5V
Output Voltage Ranges : 1V to 3.3V
Low Dropout : 100mV at 150mA
Ultra-Low-Noise for RF Application
Ultra-Fast Response in Line/Load Transient
Current Limiting Protection
Thermal Shutdown Protection
High Power Supply Rejection Ratio
Only 1μF Output Capacitor Required for Stability
TTL-Logic-Controlled Shutdown Input
RoHS Compliant and Halogen Free
Applications
CDMA/GSM Cellular Handsets
Portable Information Appliances
Laptop, Palmtops, Notebook Computers
Hand-Held Instruments
Mini PCI & PCI-Express Cards
PCMCIA & New Cards
Pin Configurations
(TOP VIEW)
VOUT
NC
5
4
2
3
VIN GND EN
SC-70-5
EN 1
NC 2
VIN 3
6 GND
5 NC
7 4 VOUT
WDFN-6L 1.6x1.6
Marking Information
For marking information, contact our sales representative
directly or through a Richtek distributor located in your
area.
Copyright ©2013 Richtek Technology Corporation. All rights reserved.
DS9030-04 December 2013
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
1
Share Link: 