參數(shù)資料
型號(hào): TPS77327DGKRG4
廠商: Texas Instruments, Inc.
英文描述: 250-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING
中文描述: 250毫安LDO穩(wěn)壓器有8引腳MSOP封裝
文件頁(yè)數(shù): 4/24頁(yè)
文件大小: 347K
代理商: TPS77327DGKRG4
TPS77301/315/316/318/327/328/333/350 WITH RESET OUTPUT
TPS77401
/
415
/
418
/
427
/
428
/
433
/
450 WITH POWER GOOD OUTPUT
250-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING
SLVS281E
FEBRUARY 2000
REVISED JULY 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
TPS773XX
FB/SENSE
1
I
Feedback input voltage for adjustable device (sense input for fixed options)
RESET
2
O
Reset output
EN
3
I
Enable input
GND
4
Regulator ground
IN
5, 6
I
Input voltage
OUT
7, 8
O
Regulated output voltage
TPS774XX
FB/SENSE
1
I
Feedback input voltage for adjustable device (sense input for fixed options)
PG
2
O
Power good
EN
3
I
Enable input
GND
4
Regulator ground
IN
5, 6
I
Input voltage
OUT
7, 8
O
Regulated output voltage
TPS773xx RESET timing diagram
Vres is the minimum input voltage for a valid RESET. The symbol Vres is not currently listed within EIA or JEDEC standards for semiconductor
symbology.
VIT
Trip voltage is typically 5% lower than the output voltage (95%VO) VIT
to VIT+ is the hysteresis voltage.
VI
Vres
t
t
t
VO
Threshold
Voltage
RESET
Output
220 ms
Delay
220 ms
Delay
Output
Undefined
Output
Undefined
VIT+
VIT
VIT
VIT+
Vres
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS77328DGK 功能描述:低壓差穩(wěn)壓器 - LDO Fast Transient Response 250-mA 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(dòng)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
TPS77328DGKG4 功能描述:低壓差穩(wěn)壓器 - LDO Fast Transient Response 250-mA 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(dòng)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
TPS77328DGKR 功能描述:低壓差穩(wěn)壓器 - LDO Fast Transient Response 250-mA 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(dòng)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
TPS77328DGKRG4 功能描述:低壓差穩(wěn)壓器 - LDO Fast Transient Response 250-mA 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(dòng)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
TPS77333DGK 功能描述:低壓差穩(wěn)壓器 - LDO Fast Transient Response 250-mA 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(dòng)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