參數(shù)資料
型號: AP2125K-2.5TRE1
廠商: BCD SEMICONDUCTOR MANUFACTURING LTD
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 2.5 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5
封裝: ROHS COMPLIANT, SOT-23, 5 PIN
文件頁數(shù): 25/27頁
文件大小: 1006K
代理商: AP2125K-2.5TRE1
7
May. 2010 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
AP2125
Data Sheet
Electrical Characteristics (Continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output Voltage
VOUT
VIN=3.5V
1mA
≤IOUT≤30mA
2.45
2.5
2.55
V
Input Voltage
VIN
6V
Maximum Output Current
IOUT(MAX)
VIN-VOUT=1V, VOUT=2.45V
300
360
mA
Load Regulation
VRLOAD
VIN=3.5V
1mA
≤IOUT≤300mA
10
mV
Line Regulation
VRLINE
3.5V
≤VIN≤6V
IOUT=30mA
1mV
Dropout Voltage
VDROP
IOUT=10mA
6.5
10
mV
IOUT=100mA
65
100
IOUT=300mA
200
300
Quiescent Current
IQ
VIN=3.5V, IOUT=0mA
60
90
A
Standby Current
ISTD
VIN=3.5V
VCE in OFF mode
0.01
1.0
A
Power Supply
Rejection Ratio
PSRR
Ripple 0.5Vp-p
VIN=3.5V
f=100Hz
65
dB
f=1KHz
65
dB
Output Voltage
Temperature Coefficient
(
VOUT/VOUT)/TIOUT=30mA
±100
ppm/oC
Short Current Limit
ISHORT
VOUT=0V
50
mA
RMS Output Noise
VNOISE
10Hz
≤f≤100kHz
50
Vrms
CE "High" Voltage
CE input voltage "High"
1.5
V
CE "Low" Voltage
CE input voltage "Low"
0.4
V
Thermal Shutdown
160
oC
Thermal Shutdown Hyster-
esis
25
oC
(VIN=3.5V, TA=25oC, CIN=1F, COUT=1F, Bold typeface applies over -40oC≤TJ≤85oC, unless otherwise specified.)
AP2125-2.5 Electrical Characteristics
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