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參數(shù)資料
| 型號： | AP2115R5-1.8TRG1 |
| 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： | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.75 V DROPOUT, PDSO5 |
| 封裝： | GREEN, SOT-89, 5 PIN |
| 文件頁數(shù)： | 16/19頁 |
| 文件大?。?/td> | 592K |
| 代理商： | AP2115R5-1.8TRG1 |
Preliminary Datasheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE
AP2115
Jul. 2011 Rev 1. 1
BCD Semiconductor Manufacturing Limited
6
Electrical Characteristics
AP2115-1.2 Electrical Characteristics (Note 2)
VIN=2.5V, CIN=4.7F (Ceramic), COUT=4.7F (Ceramic), Typical TA=25°C, Bold typeface applies over -40°C≤TJ≤85°C
ranges, unless otherwise specified (Note 3).
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
VOUT
VIN =2.5V, 1mA ≤ IOUT ≤ 30mA
VOUT
×98.5%
1.2
VOUT
×101.5%
V
Input Voltage
VIN
6
V
Maximum Output Current
IOUT(MAX)
VIN=2.5V, VOUT=1.182V to 1.218V
1
A
Load Regulation
△
VOUT/VOUT
△
IOUT
VIN=2.5V, 1mA ≤ IOUT ≤1A
0.2
1
%/A
Line Regulation
△
VOUT/VOUT
△
VIN
2.5V≤VIN≤6V, IOUT=30mA
-0.1
0.02
0.1
%/V
Dropout Voltage
VDROP
IOUT=1.0A
1200
1300
mV
Quiescent Current
IQ
VIN=2.5V, IOUT=0mA
60
75
A
f=100Hz
68
Power
Supply
Rejection
Ratio
PSRR
Ripple 1Vp-p
VIN=2.5V,
IOUT=100mA
f=1KHz
68
dB
Output Voltage
Temperature Coefficient
△
VOUT/VOUT
△
T
IOUT=30mA, TA =-40°C to 85°C
±30
ppm/°C
Short Current Limit
ISHORT
VOUT=0V
50
mA
RMS Output Noise
VNOISE
10Hz ≤ f ≤100kHz (No Load)
30
VRMS
VEN High Voltage
VIH
Enable logic high, regulator on
1.5
VEN Low Voltage
VIL
Enable logic low, regulator off
0.4
V
Standby Current
ISTD
VIN=3.5V, VEN in OFF mode
0.01
1.0
A
Start-up Time
tS
No Load
20
s
EN Pull Down Resistor
RPD
3.0
M
VOUT Discharge Resistor
RDCHG
Set EN pin at Low
60
Thermal
Shutdown
Temperature
TOTSD
160
Thermal
Shutdown
Hysteresis
THYOTSD
25
°C
SOIC-8
74.6
Thermal Resistance
θJC
SOT-89-5
47
°C/W
Note 2: To prevent the Short Circuit Current protection feature from being prematurely activated, the input
voltage must be applied before a current source load is applied.
Note 3: Production testing at TA=25°C. Over temperature specifications guaranteed by design only.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP2115R5-2.5TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE |
| AP2115R5-3.3TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE |
| AP2115R5A-1.2TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE |
| AP2115R5A-1.8TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE |
| AP2115R5A-2.5TRG1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE |
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