MIC5237-2.5BU データシートの表示（PDF） - Micrel
部品番号
コンポーネント説明
一致するリスト
MIC5237-2.5BU Datasheet PDF : 9 Pages
| |||
Micrel, Inc.
MIC5237
Absolute Maximum Ratings(1)
Supply Voltage (VIN) ..........................................–20 to +20V
Power Dissipation (PD). .............................Internally Limited
Lead Temperature (soldering, 5 sec.)........................ 260°C
Operating Ratings
Supply Voltage (VIN)...................................... +2.5V to +16V
Junction Temperature (TJ) ........................ –40°C to +125°C
Package Thermal Resistance
TO-220 (θJA).......................................................55°C/W
TO-220 (θJC) ........................................................3°C/W
TO-263 (θJC) ........................................................3°C/W
Electrical Characteristics
VIN = VOUT + 1.0V; COUT = 4.7µF; IOUT = 100µA; TJ = 25°C, bold values indicate –40°C< TJ < +125°C, unless noted.
Symbol
Parameter
Condition
Min Typ Max Units
VOUT
Output Voltage Accuracy
variation from nominal VOUT
–3
3
%
–5
5
%
∆VOUT/∆T
Output Voltage
Temperature Coefficient
Note 2
40
ppm/°C
∆VOUT/VOUT Line Regulation
VIN = VOUT + 1V to 16V
0.05
%/V
0.015 0.1
%/V
∆VOUT/VOUT Load Regulation
IOUT = 100µA to 500mA, Note 3
0.05
0.5
%
0.7
%
VIN – VOUT Dropout Voltage, Note 4
IOUT = 100µA
10
70
mV
90
mV
IOUT = 50mA
115
190
mV
280
mV
IOUT = 150mA
165
350
mV
450
mV
IOUT = 500mA
300
600
mV
700
mV
IGND
Ground Pin Current, Note 5 IOUT = 100µA
80
130
µA
170
µA
IOUT = 50mA
350
650
µA
900
µA
IOUT = 150mA
1.8
2.5
mA
3.0
mA
IOUT = 500mA
8
15
mA
20
mA
PSRR
Ripple Rejection
f = 120Hz
75
dB
ILIMIT
Current Limit
VOUT = 0V
700
900
mA
1000
mA
∆VOUT/∆PD Thermal Regulation
Note 6
0.05
%/W
eno
Output Noise
VOUT = 5.0V, IOUT = 50Ma, COUT = 2.2µF
500
nV/√Hz
September 2007
3
M9999-090607-C
Share Link: 