參數(shù)資料
型號(hào): TPS73250DCQT
廠商: Texas Instruments, Inc.
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述: 無(wú)電容,NMOS管,150mA的低壓差穩(wěn)壓器的反向電流保護(hù)
文件頁(yè)數(shù): 6/18頁(yè)
文件大?。?/td> 427K
代理商: TPS73250DCQT
www.ti.com
PIN ASSIGNMENTS
DCQ PACKAGE
SOT223
(TOP VIEW)
1
2
3
4
5
IN
OUT
GND
NR/FB
EN
TAB IS GND
DBV PACKAGE
SOT23
(TOP VIEW)
IN
GND
EN
NR/FB
OUT
1
2
3
4
5
TPS73201, TPS73215, TPS73216
TPS73218, TPS73225, TPS73230
TPS73233, TPS73250
SBVS037F–AUGUST 2003–REVISED SEPTEMBER 2004
TERMINAL FUNCTIONS
TERMINAL
SOT23
(DBV)
PIN NO.
1
2
3
SOT223
(DCQ)
PIN NO.
1
3
5
DESCRIPTION
NAME
IN
GND
EN
Unregulated input supply
Ground
Driving the enable pin (EN) high turns on the regulator. Driving this pin low puts the regulator into
shutdown mode. Refer to the Shutdown section under Applications Information for more details.
EN can be connected to IN if not used.
Fixed voltage versions only—connecting an external capacitor to this pin bypasses noise
generated by the internal bandgap. This allows output noise to be reduced to very low levels.
Adjustable voltage version only—this is the input to the control loop error amplifier, and is used to
set the output voltage of the device.
Output of the Regulator. There are no output capacitor requirements for stability.
NR
4
4
FB
4
4
OUT
5
2
6
相關(guān)PDF資料
PDF描述
TPS73215DBVTG4 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS73230DCQG4 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS732XX Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS7348QPW LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
TPS7330QPW LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS73250MDBVREP 功能描述:低壓差穩(wěn)壓器 - LDO Mil Enh Cap-Free NMOS 250-mA LDO Reg 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
TPS73250QDCQRQ1 功能描述:低壓差穩(wěn)壓器 - LDO AC Cap-Free NMOS 250mA LDO Reg 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
TPS7325QD 功能描述:低壓差穩(wěn)壓器 - LDO Low-Dropout Voltage Regulator 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
TPS7325QDG4 功能描述:低壓差穩(wěn)壓器 - LDO Low-Dropout Voltage Regulator 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
TPS7325QDR 功能描述:低壓差穩(wěn)壓器 - LDO Low-Dropout Voltage Regulator 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