MIC5205-2.5YM5 데이터 시트보기 (PDF) - Micrel
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MIC5205-2.5YM5 Datasheet PDF : 10 Pages
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Micrel
MIC5205
Absolute Maximum Ratings(1)
Operating Ratings(2)
Supply Input Voltage (VIN).............................. –20V to +20V
Enable Input Voltage (VEN)............................. –20V to +20V
Power Dissipation (PD) .................Internally Limited, Note 3
Lead Temperature (soldering, 5 sec.)........................ 260°C
Junction Temperature (TJ) ........................–40°C to +125°C
Storage Temperature (TS).........................–65°C to +150°C
Input Voltage (VIN)......................................... +2.5V to +16V
Enable Input Voltage (VEN).....................................0V to VIN
Junction Temperature (TJ) ........................ –40°C to +125°C
Thermal Resistance, SOT-23-5 (θJA) ........................ Note 3
Electrical Characteristics(4)
VIN = VOUT + 1V; IL = 100µA; CL = 1.0µF; VEN ≥ 2.0V; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +125°C; unless noted.
Symbol Parameter
Condition
Min Typ Max Units
VO
Output Voltage Accuracy
variations from specified VOUT
–1
1
%
–2
2
%
∆VO/∆T
Output Voltage Temperature
Coefficient
Note 4
40
ppm/°C
∆VO/VO Line Regulation
VIN = VOUT + 1V to 16V
0.004 0.012 %/V
0.05
%/V
∆VO/VO Load Regulation
IL = 0.1mA to 150mA, Note 5
0.02
0.2
%
0.5
%
VIN – VO Dropout Voltage, Note 6
IL = 100µA
IL = 50mA
IL = 100mA
IL = 150mA
10
50
mV
70
mV
110
150
mV
230
mV
140
250
mV
300
mV
165
275
mV
350
mV
IGND
Quiescent Current
VEN ≤ 0.4V (shutdown)
VEN ≤ 0.18V (shutdown)
0.01
1
µA
5
µA
IGND
Ground Pin Current, Note 7
VEN ≥ 2.0V, IL = 100µA
IL = 50mA
IL = 100mA
IL = 150mA
80
125
µA
150
µA
350
600
µA
800
µA
600 1000
µA
1500
µA
1300 1900
µA
2500
µA
PSRR
ILIMIT
Ripple Rejection
Current Limit
Frequency = 100Hz, IL = 100µA
VOUT = 0V
75
dB
320
500
mA
∆VO/∆PD Thermal Regulation
eNO
Output Noise
Note 8
IL = 50mA, CL = 2.2µF, 470pF from BYP to
GND
0.05
%/W
260
nV/ Hz
ENABLE Input
VIL
Enable Input Logic-Low Voltage regulator shutdown
VIH
Enable Input Logic-High
Voltage
IIL
Enable Input Current
IIH
regulator enabled
VIL ≤ 0.4V
VIL ≤ 0.18V
VIL = 2.0V
VIL = 2.0V
0.4
V
0.18
V
2.0
V
0.01
–1
µA
–2
µA
2
5
20
µA
25
µA
February 2006
3
M9999-020806
(408) 955-1690
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