參數(shù)資料
型號(hào): UA78L02ACLPE3
廠商: TEXAS INSTRUMENTS INC
元件分類: 固定正電壓單路輸出標(biāo)準(zhǔn)穩(wěn)壓器
英文描述: 2.6 V FIXED POSITIVE REGULATOR, PBCY3
封裝: ROHS COMPLIANT, PLASTIC, TO-226AA, TO-92, 3 PIN
文件頁數(shù): 22/27頁
文件大小: 702K
代理商: UA78L02ACLPE3
A78L00 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS010S JANUARY 1976 REVISED FEBRUARY 2004
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over virtual junction temperature range (unless otherwise noted)
Input voltage, VI: A78L02AC, A78L05CA78L09C, A78L10AC
30 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A78L12C, A78L12AC, A78L15C, A78L15AC
35 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Virtual junction temperature, TJ
150
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
package thermal data (see Note 1)
PACKAGE
BOARD
θJC
θJA
SOIC (D)
High K, JESD 51-7
39
°C/W
97
°C/W
TO-92/TO-226AA (LP)
High K, JESD 51-7
55
°C/W
140
°C/W
SOT-89 (PK)
High K, JESD 51-7
9
°C/W
52
°C/W
NOTE 1: Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. Due to variations in
individual device electrical characteristics and thermal resistance, the built-in thermal-overload protection may be activated at power
levels slightly above or below the rated dissipation.
recommended operating conditions
MIN
MAX
UNIT
A78L02AC
4.75
20
A78L05C, A78L05AC
7
20
A78L06C, A78L06AC
8.5
20
V
Input voltage
A78L08C, A78L08AC
10.5
23
V
VI
Input voltage
A78L09C, A78L09AC
11.5
24
V
A78L10AC
12.5
25
A78L12C, A78L12AC
14.5
27
A78L15C, A78L15AC
17.5
30
IO
Output current
100
mA
T
Operating virtual junction temperature range
A78LxxC and A78LxxAC series
0
125
°C
TJ
Operating virtual junction temperature range
A78L05AI
40
125
°C
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