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EMP8916-12VC06GRR 데이터시트 PDF




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부품번호 EMP8916-12VC06GRR 기능
기능 150mA Micropower CMOS Linear Regulator
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EMP8916-12VC06GRR 데이터시트, 핀배열, 회로
ESMT/EMP
EMP891X
Fast Ultra High-PSRR, Low-Noise, Low-Dropout,
150mA Micropower CMOS Linear Regulator
General Description
The EMP891X series is a family of CMOS linear regulators,
which include EMP8915 and EMP8916, featuring
ultra-high power supply rejection ratio, low output
voltage noise, low dropout voltage, low quiescent
current and fast transient response. EMP891X
guarantees delivery of 150mA output current, and
supports preset 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 2.8V, 2.85V
output voltage versions.
Based on its low quiescent current consumption and its
less than 1μA shutdown mode of logical operation, the
EMP891X series are ideal for battery-powered
applications. The ground current increases only slightly
in dropout, further prolonging the battery life.
EMP891X series provide fast turn-on by using dedicated
circuitry to pre-charge an optional external bypass
capacitor. This bypass capacitor is used to reduce the
output voltage noise without adversely affecting the
load transient response. The high power supply rejection
ratio of the EMP891X holds well for low input voltages
typically encountered in battery- operated systems. The
regulator is stable with small ceramic capacitive loads
(2.2µF typical).
Additional features include regulation fault detection,
bandgap voltage reference, constant current limiting
and thermal overload protection. Available in miniature
SOT-25, SOT-26 and TDFN-6 packages, the EMP891X
series are suitable for portable appliances.
EMP products is RoHS compliant.
Features
„ Miniature SOT-25, SOT-26 and TDFN-6 packages
„ 150mA guaranteed output current
„ 75dB typical PSRR at 1kHz (60dB typical at 10KHz)
„ 30µV RMS output voltage noise (10Hz to 100kHz)
„ 65mV typical dropout at 150mA
„ 106µA typical quiescent current
„ Less than 1μA typical shutdown mode
„ Fast line and load transient response
„ 80µs typical fast turn-on time
„ 2.5V to 5.5V input range
„ Stable with small ceramic output capacitors
„ Over temperature and over current protection
„ ±2% output voltage tolerance
„ ±1% output voltage tolerance for Vout 1.5V
Applications
„ Wireless handsets
„ PCMCIA cards
„ DSP core power
„ Hand-held instruments
„ Battery-powered systems
„ Portable information appliances
Elite Semiconductor Memory Technology Inc.
Publication Date: Mar. 2009
Revision : 5.0
1/21




EMP8916-12VC06GRR pdf, 반도체, 판매, 대치품
ESMT/EMP
6 Y Y Y TDFN-6
Typical Application
EMP891X
1.2 By request
1.3 By request
1.5 By request
1.8 By request
2.5 By request
2.8 By request
2.85 By request
Elite Semiconductor Memory Technology Inc.
Publication Date: Mar. 2009
Revision : 5.0
4/21

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EMP8916-12VC06GRR 전자부품, 판매, 대치품
ESMT/EMP
I FAULT
TSD
TON
FAULT Output Low Voltage ISINK = 2mA
FAULT Off-Leakage Current FAULT = 3.6V, SHDN = 0V
Thermal Shutdown
Temperature
Thermal Shutdown Hysteresis
Turn-On Time
VOUT at 95% of Final Value
EMP891X
0.2 V
0.1 100 nA
165
30
80 µs
Note 1: Absolute Maximum ratings indicate limits beyond which damage may occur. Electrical specifications are not
applicable when the device is operated outside of its rated operating conditions.
Note 2: All voltages are defined and measured with respect to the potential at the ground pin.
Note 3: Maximum Power dissipation for the device is calculated using the following equations:
PD
=
TJ(MAX)
θJA
-
TA
where TJ(MAX) is the maximum junction temperature, TA is the ambient temperature, and θ JA is the
junction-to-ambient thermal resistance. E.g. for the SOT-25 packageθJA = 250°C/W, TJ(MAX) = 150°C and using TA
= 25°C, the maximum power dissipation is found to be 500mW. The derating factor (-1/θJA) = -4mW/°C, thus
below 25°C the power dissipation figure can be increased by 4mW per degree, and similarity decreased by this
factor for temperatures above 25°C. The value of theθJA for the TDFN package is specifically dependent on
the PCB trace area, trace material, and the number of layers and thermal vias.
Note 4: Dropout voltage is measured by reducing VIN until VOUT drops 100mV from its nominal value at VIN -VOUT = 0.5V.
Dropout voltage does not apply to the regulator versions with VOUT less than 2.5V.
Note 5: Human body model: 1.5kΩ in series with 100pF.
Note 6: Condition does not apply to input voltages below 2.5V since this is the minimum input operating voltage.
Note 7: Typical Values represent the most likely parametric norm.
Note 8: The FAULT detection voltage is specified for the input to output voltage differential at which the FAULT pin
goes active low.
Elite Semiconductor Memory Technology Inc.
Publication Date: Mar. 2009
Revision : 5.0
7/21

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부품번호상세설명 및 기능제조사
EMP8916-12VC06GRR

150mA Micropower CMOS Linear Regulator

Elite Semiconductor
Elite Semiconductor

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