參數(shù)資料
型號: UPC79L05J
元件分類: 固定負(fù)電壓單路輸出標(biāo)準(zhǔn)穩(wěn)壓器
英文描述: 5 V FIXED NEGATIVE REGULATOR, PBCY3
封裝: PLASTIC, TO-92, SIP-3
文件頁數(shù): 4/10頁
文件大小: 746K
代理商: UPC79L05J
Data Sheet G18530EJ2V0DS
3
μPC79Lxx Series
ABSOLUTE MAXIMUM RATINGS (TA = 25
°C, unless otherwise specified)
Parameter
Symbol
Rating
Unit
Input Voltage
VIN
30/35
Note
V
Internal Power Dissipation
PT
700
mW
Operating Ambient Temperature
TA
20 to +85
°C
Operating Junction Temperature
TJ
20 to +150
°C
Storage Temperature
Tstg
55 to +150
°C
Thermal Resistance (junction to ambient) Rth(JA)
180
°C/W
Note
μ PC79L05, 08 : 30 V, μ PC79L12, 15 : 35 V
Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any
parameter. That is, the absolute maximum ratings are rated values at which the product is on the verge of
suffering physical damage, and therefore the product must be used under conditions that ensure that the
absolute maximum ratings are not exceeded.
TYPICAL CONNECTION
CIN : Required if regulator is located an appreciable distance from power supply filter (More than 2.2
μ F).
COUT: Connect it within 2 cm from OUTPUT pin and GND pin (More than 1
μ F).
D1
: Needed for VIN
> VO.
D2
: Needed for VO
> GND.
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Type Number
MIN.
TYP.
MAX.
Unit
μ PC79L05
7
10
20
V
μ PC79L08
10.5
14
23
V
μ PC79L12
14.5
19
27
V
Input Voltage
VIN
μ PC79L15
17.5
23
30
V
Output Current
IO
All
0
40
70
mA
Operating Ambient Temperature TA
All
20
+85
°C
Operating Junction Temperature TJ
All
20
75
+125
°C
<R>
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