LR8XXYYBG-AE6-R Datasheet, PDF (1/6 Pages) Unisonic Technologies – High Output Voltage Accuracy

UNISONIC TECHNOLOGIES CO., LTD
LR8XXYY
Preliminary
CMOS IC
150mA DUAL LDO
REGULATOR
 DESCRIPTION
The UTC LR8XXYY Series are a low dropout regulator with
high output voltage accuracy, low quiescent current, low dropout,
and high ripple rejection. This regulator is based on a CMOS
process. Each of these regulator ICs contains dual LDO regulator,
both of them includes a voltage reference, an error amplifier,
resistors for setting Output Voltage, a current limit circuit, and a
chip enable circuit.
The UTC LR8XXYY Series exhibit ultra excellent line transient
response and load transient response, thus they are very suitable
for the power supply for hand-held communication equipment.
54
6
1 ²³
SOT-23-6
(JDEDE TO-236)
1
DFN-6(1.6x1.6)
 FEATURES
* Supply Current: TYP. 40μA (VR1, VR2)
* Standby Mode: TYP. 0.1μA (VR1, VR2)
* Low Dropout Voltage: TYP. 0.22V(I_OUT=150mA, V_OUT=2.8V)
* High Ripple Rejection: TYP. 70dB (f=1kHz), TYP. 65dB (f=10kHz)
* High Output Voltage Accuracy: ±1.0%
* Low Temperature-Drift Coefficient of Output Voltage:
TYP. ±80ppm/°C
* Excellent Line Regulation: TYP. 0.02%/V
* Built-in Fold Back Protection Circuit TYP. 40mA
(Current at short mode)
* Ceramic capacitors are recommended to be used with this IC
0.22μF or more
 RDERING INFORMATION
Note:
Ordering Number
LR8XXYYBG-AE6-R
LR8XXYYBG-K06-1616-R
XXYY: Output Voltage, refer to Marking Information.
Package
SOT-23-6
DFN-6(1.6×1.6)
Packing
Tape Reel
Tape Reel
LR8XXYYBG-AE6-R
(1)Packing Type
(2)Package Type
(3)Green Package
(4)Discharge Function
(5)Voltage Code at V_OUT2
(6)Voltage Code at V_OUT1
(1) R: Tape Reel
(2) AE6: SOT-23-6, K06-1616: DFN-6(1.6×1.6)
(3) G: Halogen Free and Lead Free
(4) B: without auto-discharge function at off state
(5) YY: refer to Marking Information
(6) XX: refer to Marking Information
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