DataSheetWiki


LR9200 fiches techniques PDF

Unisonic Technologies - LOW NOISE 200mA LDO REGULATOR

Numéro de référence LR9200
Description LOW NOISE 200mA LDO REGULATOR
Fabricant Unisonic Technologies 
Logo Unisonic Technologies 





1 Page

No Preview Available !





LR9200 fiche technique
UNISONIC TECHNOLOGIES CO., LTD
LR9200
LOW NOISE 200mA LDO
REGULATOR
CMOS IC
DESCRIPTION
The UTC LR9200 is a typical LDO with the features of high
output voltage accuracy, low supply current, low ON-resistance, and
high ripple rejection.
During operation of the UTC LR9200, the dropout voltage is very
low and the response of line transient and load transient are very
well.
Internally, there’re many functions of UTC LR9200 which can be
seen in the block figure. There are a voltage reference unit, an error
amplifier, resistor-net for voltage setting, a current limit circuit, and a
chip enable circuit in each UTC LR9200.
The UTC LR9200 can be used as an ideal of the power supply
for hand-held communication equipment, such as: power source for
portable communication equipment, power source for electrical
appliances, for example, cameras, VCRs and camcorders and power
source for battery-powered equipment.
FEATURES
*Ultra Supply Current:
20µA (Typ.)
*Standby Mode:
0.1µA (Typ.)
*Very Low Dropout Voltage:
0.13V (Typ.)
*Ripple Rejection:
@IOUT =150mA, VOUT =2.85V
75dB (Typ.)
*Temperature-Drift Coefficient
@f=1kHz,VOUT=2.85V
±30ppm/°C (Typ.)
of Output Voltage:
*Well Line Regulation:
0.02%/ V (Typ.)
*Output Voltage Accuracy:
±0.8% (Typ.)
*Internal Fold Back Protection Circuit: 40mA (Typ.) @ short mode
*CIN=COUT=1µF or more (Ceramic capacitors) are recommended to
be used with this IC
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LR9200L-xx-AF5-R
LR9200G-xx-AF5-R
LR9200L-xx-AB3-C-R LR9200G-xx-AB3-C-R
Note: xx: Output Voltage, refer to Marking Information.
Package
SOT-25
SOT-89
Pin Assignment
1234
5
Packing
VIN G CE NC O Tape Reel
GIO-
- Tape Reel
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
1 of 7
QW-R502-955,A

PagesPages 7
Télécharger [ LR9200 ]


Fiche technique recommandé

No Description détaillée Fabricant
LR9200 LOW NOISE 200mA LDO REGULATOR Unisonic Technologies
Unisonic Technologies
LR9203 LOW POWER CONSUMPTION HIGH SPEED LDO REGULATOR Unisonic Technologies
Unisonic Technologies

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche