參數(shù)資料
型號: AS13985H29-T
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: 基準電壓源/電流源
英文描述: 150mA Low-Noise LDO; Package Type: SOT23-5; Output Range: 2.9V
封裝: SOT23-5
文件頁數(shù): 5/12頁
文件大?。?/td> 462K
代理商: AS13985H29-T
www.austriamicrosystems.com
Revision 1.13
5 - 12
AS13985
Datasheet - Electrical Characteristics
Figure 3. AC Line Regulation Input Voltage Test Signal
Figure 4. SVR Input Voltage Test Signal
I
EN
Enable Input Current
V
EN
= 0.4V, V
IN
= 5.5V
±1
2
nA
eN
Output Noise Voltage
BW = 10Hz to 100kHz, C
OUT
= 1μF,
I
OUT
= 0mA
30
μV
RMS
t
ON
Turn On Time
5
Thermal Shutdown
Threshold
4, 6
C
BYPASS
= 10nF
150
250
μs
T
SHDN
160
oC
Recommended Output Capacitor
C
OUT
Output Capacitor
Capacitance
1
22
2
5000
μF
ESR
5
m
Ω
1. Temperature variations are included within the output voltage accuracy.
2. Guaranteed by design.
3. Dropout voltage is the input-to-output voltage difference at which the output voltage is 100mV below its nominal
value (does not apply to input voltages below 2.5V).
4. EN must be driven with a t
R
= t
F
< 10ms.
5. Turn on time is time measured between the enable input just exceeding the V
EN
high value and the output volt-
age just reaching 95% of its nominal value.
6. Typical thermal protection hysteresis is 20oC.
Note:
All limits are guaranteed. The parameters with min and max values are guaranteed with production tests or
SQC (Statistical Quality Control) methods.
Table 3. Electrical Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
600mV
600μs
4.6ms
30μs
V
IN
=
V
OUT(NOM)
+ 1V
30μs
V
IN
50mV
V
OUT(NOM)
+ 1V
相關PDF資料
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