IC Phoenix
 
Home ›  LL65 > LP3999ITL-3.3/NOPB-LP3999ITLX-1.8/NOPB,Low Noise 150mA Voltage Regulator for RF/Analog Applications. 5-DSBGA -40 to 125
LP3999ITL-3.3/NOPB-LP3999ITLX-1.8/NOPB Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
LP3999ITL-3.3/NOPB |LP3999ITL33NOPBNSN/a750avaiLow Noise 150mA Voltage Regulator for RF/Analog Applications. 5-DSBGA -40 to 125
LP3999ITLX-1.8/NOPB |LP3999ITLX18NOPBNSN/a2800avaiLow Noise 150mA Voltage Regulator for RF/Analog Applications. 5-DSBGA -40 to 125


LP3999ITLX-1.8/NOPB ,Low Noise 150mA Voltage Regulator for RF/Analog Applications. 5-DSBGA -40 to 125FEATURES APPLICATIONS2• 5 pin DSBGA Package • GSM Portable Phones• Stable with Ceramic Capacitor • ..
LP3999ITLX-1875 ,Low Noise 150mA Voltage Regulator for RF/Analog Applications.applications the low dropout and lown Guaranteed 150 mA Output Currentground current provided by th ..
LP3999ITLX-2.4 ,Low Noise 150mA Voltage Regulator for RF/Analog Applications.Featuresbattery lifetime by reducing the power consumption to virtu-ally zero. Should the applicati ..
LP3999ITLX-2.5 ,Low Noise 150mA Voltage Regulator for RF/Analog Applications.applications and will n Accurate Output Voltage; 75mV / 2%provide an accurate output voltage with l ..
LP3999ITLX2.8 ,Low Noise 150mA Voltage Regulator for RF/Analog Applications.Block Diagram20052002
LP3999ITLX-2.8 ,Low Noise 150mA Voltage Regulator for RF/Analog Applications.ApplicationsDecember 2003LP3999Low Noise 150mA Voltage Regulator for RF/Analog
LT1082IT ,1A High Voltage/ Efficiency Switching Voltage Regulator
LT1082IT ,1A High Voltage/ Efficiency Switching Voltage Regulator
LT1083CK ,3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1083CK ,3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1083CK-12 ,3A/ 5A/ 7.5A Low Dropout Positive Fixed Regulators
LT1083CK-5 ,3A/ 5A/ 7.5A Low Dropout Positive Fixed Regulators


LP3999ITL-3.3/NOPB-LP3999ITLX-1.8/NOPB
Low Noise 150mA Voltage Regulator for RF/Analog Applications. 5-DSBGA -40 to 125
LP3999 LoadCBYPASS
10 nF
1.0 uF
1.0 PF
VIN
VOUT
GND
VEN
LP3999
www.ti.com
SNVS207E –JUNE 2003–REVISED MAY 2013
LP3999 Low Noise 150mA Voltage Regulator for RF/Analog Applications
Checkfor Samples: LP3999
1FEATURES APPLICATIONS 5 pin DSBGA Package • GSM Portable Phones Stable with Ceramic Capacitor • CDMA Cellular Handsets Logic Controlled Enable • Wideband CDMA Cellular Handsets Fast Turn-on • Bluetooth Devices Thermal-overload and short-circuit protection • Portable Information Appliances −40to +125°C junction temperature range for • Handheld MP3 Devices
operation
DESCRIPTION
KEY SPECIFICATIONS
The LP3999 regulator is designed to meet the
requirements of portable wireless battery-powered• 2.5Vto 6.0V Input Range applications and will provide an accurate output• Accurate Output Voltage; ±75mV/ 2% voltage with low noise and low quiescent current. 60 mV Typical Dropout with 150 mA Load. Vout Ideally suited for powering RF/Analog devices this
device will also be usedto meet more general circuit> 2.5V
requirements.• Virtually Zero Quiescent Current when
Disabled
For battery powered applications the low dropout and
low ground current providedby the device allows the• 10 μVrms Output Noise Over 10Hzto 100kHz lifetimeof the batteryto be maximized.The inclusion• Stable witha1 μF Output Capacitor of an Enable(disable) control can be used by the• Ensured 150 mA Output Current system to further extend the battery lifetime by
reducing the power consumption to virtually zero.• Fast Turn-on Time; 140 μs (Typ.)
Should the application requirea device with an active
disable function please referto device LP3995.
The LP3999 also features internal protection against
short-circuit currents and over-temperature
conditions.
Typical Application Circuit
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED