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    參數(shù)資料
    

    


    


    
型號(hào)：
TPS77901DGKR

    

    
英文描述：
VOLT REGULATOR|ADJUSTABLE|+1.5 TO +5.5V|CMOS|TSSOP|8PIN|PLASTIC

    

    
中文描述：
電壓調(diào)節(jié)器|調(diào)節(jié)| 1.5至5.5V |的CMOS | TSSOP封裝| 8引腳|塑料

    

    
文件頁(yè)數(shù)：
1/21頁(yè)

    

    
文件大?。?/td>
318K

    

    
代理商：
TPS77901DGKR


    

    

    

	
    
    
    

    
    
	
    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
    1
    POST OFFICE BOX 655303 
     DALLAS, TEXAS 75265
    Open Drain Power-On Reset With 220-ms
    Delay (TPS773xx)
    Open Drain Power-Good (PG) Status
    Output (TPS774xx)
    250-mA Low-Dropout Voltage Regulator
    Available in 1.5-V, 1.6-V (TPS77316 Only),
    1.8-V, 2.7-V, 2.8-V, 3.3-V, 5.0-V Fixed Output
    and Adjustable Versions
    Dropout Voltage Typically 200 mV 
    at 250 mA (TPS77333, TPS77433)
    Ultralow 92-
    μ
    A
     Quiescent Current (Typ)
    8-Pin MSOP (DGK) Package
    Low Noise (55 
    μ
    V
    rms
    ) Without an External
    Filter (Bypass) Capacitor (TPS77318,
    TPS77418)
    2% Tolerance Over Specified Conditions
    For Fixed-Output Versions
    Fast Transient Response
    Thermal Shutdown Protection
    See the TPS779xx Family of Devices for
    Active High Enable
    description
    The TPS773xx and TPS774xx are low-dropout
    regulators with integrated power-on reset and
    power good (PG) function respectively. These
    devices are capable of supplying 250 mA of output
    current with a dropout of 200 mV (TPS77333,
    TPS77433). Quiescent current is 92 
    μ
    A at full load
    dropping down to 1 
    μ
    A when device is disabled.
    These devices are optimized to be stable with a
    wide range of output capacitors including low ESR
    ceramic (10
     μ
    F) or low capacitance (1
     μ
    F)
    tantalum capacitors. These devices have ex-
    tremely low noise output performance (55 
    μ
    V
    rms
    )
    without using any added filter capacitors.
    TPS773xx and TPS774xx are designed to have
    fast transient response for larger load current
    changes.
    The TPS773xx or TPS774xx is offered in 1.5-V, 1.6 V (TPS77316 only), 1.8-V, 2.7-V, 2.8-V, 3.3-V, and 5.0-V
    fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output
    voltage tolerance is 2% over line, load, and temperature ranges. The TPS773xx and TPS774xx families are
    available in 8-pin MSOP (DGK) packages.
    Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
    Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
    PRODUCTION DATA information is current as of publication date.
    Products conform to specifications per the terms of Texas Instruments
    standard warranty. Production processing does not necessarily include
    testing of all parameters.
    Copyright 
     2001, Texas Instruments Incorporated
    –50
    0
    50
    100
    150
    200
    250
    300
    –40
    0
    TJ – Junction Temperature – 
    °
    C
    40
    80
    120
    160
    TPS77x33
    DROPOUT VOLTAGE
    vs
    JUNCTION TEMPERATURE
    –
    V
    IO = 250 mA
    IO = 10 mA
    IO = 0 A
    OUT
    OUT
    IN
    IN
    8
    7
    6
    5
    1
    2
    3
    4
    FB/SENSE
    RESET
    EN
    GND
    TPS773xx
    DGK Package
    (TOP VIEW)
    OUT
    OUT
    IN
    IN
    8
    7
    6
    5
    1
    2
    3
    4
    FB/SENSE
    PG
    EN
    GND
    TPS774xx
    DGK Package
    (TOP VIEW)
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
TPS77918DGKR
VOLT REGULATOR|FIXED|+1.8V|CMOS|TSSOP|8PIN|PLASTIC

    

    
TPS77925DGKR
VOLT REGULATOR|FIXED|+2.5V|CMOS|TSSOP|8PIN|PLASTIC

    

    
TPS77930DGKR
THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

    

    
TPS79015DBVR
THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

    

    
TPS79018DBVR
THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
TPS77901DGKRG4
功能描述:低壓差穩(wěn)壓器 - LDO 250mA 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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20

    

    
TPS77918DGK
功能描述:低壓差穩(wěn)壓器 - LDO 250mA LDO & SVS 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20

    

    
TPS77918DGKG4
功能描述:低壓差穩(wěn)壓器 - LDO 250mA LDO & SVS 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20

    

    
TPS77918DGKR
功能描述:低壓差穩(wěn)壓器 - LDO 250mA LDO & SVS 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20

    

    
TPS77918DGKRG4
功能描述:低壓差穩(wěn)壓器 - LDO 250mA LDO & SVS 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20

    

    
    
    
    
	
    	
    
    
     
     
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