參數(shù)資料
型號: UA7905C
廠商: Texas Instruments, Inc.
英文描述: NEGATIVE-VOLTAGE REGULATORS
中文描述: 負(fù)電壓調(diào)節(jié)器
文件頁數(shù): 2/10頁
文件大?。?/td> 317K
代理商: UA7905C
μ
SLVS058D JUNE 1976 REVISED APRIL 2004
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
schematic
COMMON
OUTPUT
12 V to 18 V
5 V to 8 V
6.2 V
5 k
20 k
0.2 k
INPUT
All component values are nominal.
absolute maximum ratings over virtual junction temperature range (unless otherwise noted)
Input voltage, V
I
:
μ
A7924C
40 V
35 V
150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
All others
65 to 150
°
C
package thermal data (see Note 1)
PACKAGE
BOARD
θ
JC
3
°
C/W
θ
JA
23
°
C/W
Power Flex (KTE)
High K, JESD 51-5
TO-220 (KCS)
High K, JESD 51-5
3
°
C/W
19
°
C/W
NOTE 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.
recommended operating conditions
MIN
7
10.5
14.5
17.5
MAX
25
25
30
30
1.5
125
UNIT
μ
A7905C
μ
A7908C
μ
A7912C
μ
A7915C
VI
Input voltage
V
IO
TJ
Output current
Operating virtual junction temperature
A
°
C
0
相關(guān)PDF資料
PDF描述
UA7908C NEGATIVE-VOLTAGE REGULATORS
UA7912C NEGATIVE-VOLTAGE REGULATORS
UA7915CKCS NEGATIVE-VOLTAGE REGULATORS
UA7915C NEGATIVE-VOLTAGE REGULATORS
UA79M05C NEGATIVE-VOLTAGE REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UA7905CKC 制造商:Rochester Electronics LLC 功能描述:- Bulk
UA7905CKCS 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 5V1.5A Fixed Neg Vltg 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
UA7905CKCSE3 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 3P 1.5A Fixed (-5V) Neg Vltg Reg 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
UA7905CKTE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator
UA7905CKTER 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 5V 1.5-A Fixed Neg 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L