參數(shù)資料
型號: RE029
英文描述: RE029 [Updated 3/03. 11 Pages] A dual mode Low Drop Out (LDO) voltage regulator macrocell with a fixed 1.8V output voltage. rated for loads of up to 80 mA and as low as 5 mA. A typical application is baseband memory in mobile terminals.
中文描述: RE029 [更新3月3日。 11頁]雙模式的低壓差(LDO)穩(wěn)壓器電壓固定的1.8V輸出電壓調(diào)節(jié)器宏單元。額定高達80 mA和低至5毫安的負載。一個典型的應用是在基帶內(nèi)存移動終端。
文件頁數(shù): 4/11頁
文件大?。?/td> 153K
代理商: RE029
4
RE029 1.8V Dual Mode LDO Regulator
2705B–PMGMT–03/03
Notes:
1. Obtained by considering the parasitics of a TFBGA100 Package.
2. This parameter shows the immunization of the circuit taking into account a voltage ripple on battery voltage for different fre-
quencies shown.
3. Obtained by using BG019 as reference voltage generator.
T
R
Rise Time
Full Load 10% - 90% of V
MLVA
/V
MLVAA
130
μs
I
SD
Shut Down Current
1
μA
I
CC
Short-circuit Current Threshold
130
mA
Low Power Mode
V
MLVA
/V
MLVAA
Output Voltage
1.7
1.9
V
I
MLVA
/I
MLVAA
Output Current
5
mA
I
QQ
V
DC
V
TRAN
Quiescent Current
9.75
11.5
13.75
μA
Line Regulation
I
MLVA
/I
MLVAA
= 5 mA
2
3
mV
Transient Line Regulation
I
MLVA
/I
MLVAA
= 5 mA
rise time = fall time = 5 μs
2
3
mV
V
DC
V
TRAN
Load Regulation
10% - 90% of max I
MLVA
/I
MLVAA
2
5
mV
Transient Load Regulation
10% - 90% of max I
MLVA
/I
MLVAA
;
rise time = fall time = 5 μs
5
8
mV
PSRR
(2)
Power Supply Rejection Ratio
at Full Load
V
BAT1B
/
V
BAT1BB
= 3V
@100 Hz
-70
dB
@1 kHz
-70
dB
@20 kHz
-65
dB
@100 kHz
-35
dB
V
BAT1B
/
V
BAT1BB
=
4.25V
@100 Hz
-65
dB
@1 kHz
-65
dB
@20 kHz
-55
dB
@100 kHz
-35
dB
V
BAT1B
/
V
BAT1BB
= 5.5V
@100 Hz
-45
dB
@1 kHz
-45
dB
@20 kHz
-45
dB
@100 kHz
-40
dB
V
N
Output Noise
(3)
Bandwidth = 10 Hz to 100 kHz
90
170
μV
RMS
T
R
Rise Time
Full Load 10% - 90% of V
MLVA
/V
MLVAA
170
μs
I
SD
Shut Down Current
1
μA
Table 1.
Electrical Characteristics (Continued)
Symbol
Parameter
Condition
Min
Typ
Max
Unit
相關PDF資料
PDF描述
RE030 RE030 [Updated 3/03. 12 Pages] RE030 is a dual mode Low Drop Out (LDO) voltage regulator macrocell with programmable output voltage ranging from 1.75V to 2.1V. rated for loads up to 180 mA in full power mode and 5 mA in low power mode. It is designed to be integrated with other analog cells. digital logic. microcontrollers. DSP cores and memory blocks into system-on-chip products.
RE031 RE031 [Updated 3/03. 10 Pages] A dual mode Low Drop Out (LDO) voltage regulator macrocell with a fixed 2.5V output voltage. rated for loads of up to 5 mA. A typical application is real-time clock. backup battery supply in mobile terminals.
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相關代理商/技術參數(shù)
參數(shù)描述
RE030 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RE030 [Updated 3/03. 12 Pages] RE030 is a dual mode Low Drop Out (LDO) voltage regulator macrocell with programmable output voltage ranging from 1.75V to 2.1V. rated for loads up to 180 mA in full power mode and 5 mA in low power mode. It is designed to be integrated with other analog cells. digital logic. microcontrollers. DSP cores and memory blocks into system-on-chip products.
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