參數資料
型號: UA78L08A
英文描述: 100mW stereo headphone amplifier
中文描述: 8V的。 100mA的固定正電壓穩(wěn)壓器
文件頁數: 3/10頁
文件大?。?/td> 152K
代理商: UA78L08A
μ
A78L00 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS010N
JANUARY 1976
REVISED NOVEMBER 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over virtual junction temperature range (unless otherwise noted)
Input voltage, V
I
:
μ
A78L02AC,
μ
A78L05C
μ
A78L09C,
μ
A78L10AC
μ
A78L12C,
μ
A78L12AC,
μ
A78L15C,
μ
A78L15AC
Package thermal impedance,
θ
JA
(see Notes 1 and 2): D package
30 V
35 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
LP package
. . . . . . . . . . . . . . . . . . . . . . . . . .
PK package
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
NOTES:
1. Maximum power dissipation is a function of TJ(max),
θ
JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max)
TA)/
θ
JA. 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.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
97
°
C/W
156
°
C/W
52
°
C/W
150
°
C
260
°
C
Virtual junction temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
°
C to 150
°
C
recommended operating conditions
MIN
4.75
MAX
UNIT
μ
A78L02AC
μ
A78L05C,
μ
A78L05AC
μ
A78L06C,
μ
A78L06AC
μ
A78L08C,
μ
A78L08AC
μ
A78L09C,
μ
A78L09AC
μ
A78L10AC
μ
A78L12C,
μ
A78L12AC
μ
A78L15C,
μ
A78L15AC
20
7
20
8.5
20
VI
Input voltage
10.5
23
V
11.5
24
12.5
25
14.5
27
17.5
30
IO
Output current
100
mA
TJ
Operating virtual junction temperature range
μ
A78LxxC and
μ
A78LxxAC series
μ
A78L05AI
0
125
125
°
C
40
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UA78L08ACDR 功能描述:線性穩(wěn)壓器 - 標準 8V 100mA Fixed Pos Voltage Regulator RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
UA78L08ACDRE4 功能描述:線性穩(wěn)壓器 - 標準 8V 100mA Fixed Pos Voltage Regulator RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L