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參數(shù)資料
| 型號(hào)： | ML7820A-FBE |
| 元件分類： | 固定正電壓?jiǎn)温份敵鰳?biāo)準(zhǔn)穩(wěn)壓器 |
| 英文描述： | 20 V FIXED POSITIVE REGULATOR, PSFM3 |
| 封裝： | ROHS COMPLIANT, TO-220, 3 PIN |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 459K |
| 代理商： | ML7820A-FBE |
■
Package Outline
TO-220
1. OUT
TO-220F
2. GND
3. IN
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
PARAMETER
SYMBOL
UNIT
Storage Temperature Range
Tstg
℃
Tj
Topr
Power Dissipation
PD
W
THERMAL RESISTANCE
Θ ja
Θ jc
PARAMETER
SYMBOL
MIN.
TYP. MAX.
UNIT
ML7805A / ML7805FA
Output Voltage
Vo
VIN=10V
Io=0.5A
4.8
5.0
5.2
V
Quiescent Current
IQ
VIN=10V
Io=0mA
-
4.2
8.0
mA
Load Regulation
ΔVo Io
VIN=10V
-
15
100
mV
Line Regulation
ΔVo Vin VIN=7 to 25V
Io=0.5A
-
3
100
mV
Ripple Rejection
RR
VIN=10V
Io=0.5A
ein=2Vp-p
f=120Hz
62
78
-dB
Output Noise Voltage
VNO
VIN=10V
Io=0.5A
-
40
-
μV
Average Temperature
Cofficient of Output Voltage
ΔVo / ΔT VIN=10V
Io=0.5A
-
-1.1
-
mV/℃
APR 2005
* Parts of FBE are satisfied with requirements of directive 2002/95/EC on RoHS.
TEST CONDITIONS
BW=10Hz to 100KHz
Io=0.005A to 1.5A
Maximum Rating
ML7805 to ML7809
ML7812 to ML7820
ML7824
Operating Junction Temperature
15(Tc≦70℃ )
VIN
Input Voltage
-40 to +125
V
35
40
Operating Temperature Range
Operating Ambient Temperature
℃
-30 to +150
-30 to +75
Thermal Resistance
Junction-to-Ambient Temperature
Junction-to-Case
60
5
ML7800 - FBE*
SERIES
The ML7800 series are 3-Terminal Positive Voltage Regulators. These regulators employ internal current-limiting, thermal-shutdown
and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A
output current (Please refer to the "thermal design" portion of application note). They are intended as fixed voltage regulations in a
wide range of applications including local (on-card) regulation for elimination of distributution problems associated with single point
regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable
output voltages and currents.
3-TERMINAL POSITIVE
VOLTAGE REGULATOR
℃/W
(Tj=25℃,C1=0.33μF,Co=0.1μF)
ELECTRICAL CHARACTERISTICS
Measurement is to be conducted in
pulse testing.
3 2
1
MICRO ELECTRONICS LTD.
7/F, Enterprise Square Three, 39 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.
Fax: (852) 2341 0321 Tel: (852) 2343 0181-5 Website: www.microelectr.com.hk
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