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參數(shù)資料
| 型號： | L4936EH |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ADVANCED VOLTAGE REGULATOR |
| 中文描述： | 高級穩(wěn)壓器 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 96K |
| 代理商： | L4936EH |
REG1
1.23V
REFERENCE
REG2
1.23V
RESET
1.4V
1.23V
1.23V
SENSE
VS1
VS2
EN
PR
SI
SO
RES
CT
ADJ
OUT2
OUT1
GND
D94AT074A
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
INDC
V
INTR
I
O
V
SI
I
SI
V
EN
I
EN
V
RES
, V
SO
I
RES
, I
SO
P
O
Parameter
Value
28
-14 to 40
internally limited
-20 to 20
±
1
-20 to 20
±
1
-0.3 to 20
5
5
Unit
V
V
DC Operating Supply Voltage
Transient Operating Supply Voltage (T < 400ms)
Output Current
Sense Input Voltage (Voltage Forced) (note 2)
Sense Input Current (Current Forced) (note 2)
Enable Input Voltage (Voltage Forced) (note 2)
Sense Input Current (Current Forced) (note 2)
Output Voltages
Output Currents (Output Low)
Power Dissipation at T
amb
= 80
°
C (note 3)
Multiwatt 11 (R
th
heatsink = 9K/W)
Storage Temperature
Operating Junction Temperature
Thermal shutdown junction temperature Output 2 will shut-down
typically at Tj 10K lower than output 1
V
mA
V
mA
V
mA
W
T
stg
T
j
T
JSD
-65 to 150
-40 to 150
165
°
C
°
C
°
C
Note:
The circuit is ESD protected according to MIL-STD-883C
Note 2: Current forced means voltage unlimited but current limited to thespecified value
Voltageforced means voltage limitedto the specified valueswhile the current is not limited
Note 3: Typical value soldered on a PC board with 8 cm2 copper ground plane (35mm thick)
L4936E
2/11
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| L4936N | DUAL MULTIFUNCTION VOLTAGE REGULATOR |
| L4936NH | DUAL MULTIFUNCTION VOLTAGE REGULATOR |
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| L4937N | DUAL MULTIFUNCTION VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L4936EPD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fixed & Adjustable Voltage Regulator |
| L4936N | 功能描述:低壓差穩(wěn)壓器 - LDO Dual 5V Very LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L4936NH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL MULTIFUNCTION VOLTAGE REGULATOR |
| L4937 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL MULTIFUNCTION VOLTAGE REGULATOR |
| L4937N | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Dual 5V Very LDO 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 |
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