參數(shù)資料
型號: LP2985A
廠商: Texas Instruments, Inc.
元件分類: 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: 無電容,NMOS管,150mA的低壓差穩(wěn)壓器的反向電流保護(hù)
文件頁數(shù): 6/23頁
文件大?。?/td> 528K
代理商: LP2985A
SLVS522C JULY 2004 REVISED OCTOBER 2004
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
VIN
VOUT
ON/OFF
Over-Current/
Over-Temperature
Protection
VREF
1.23 V
+
BYPASS
basic application circuit
VOUT
2.2
μ
F
10 nF§
1
μ
F
VIN
1
ON/OFF
Minimum COUT value for stability (can be increased without limit for improved stability and transient response)
ON/OFF must be actively terminated. Connect to VIN if shutdown feature is not used.
§Optional BYPASS capacitor for low-noise operation
2
GND
3
5
4
BYPASS
LP2985A-xxDBVR
相關(guān)PDF資料
PDF描述
LP2985AIBLX-1.8 Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications
LP2985IBLX-1.8 Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and micro SMD packages for Applications
LP2985AIBP-2.8 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors
LP2985IBP-2.8 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator Designed for Use with Very Low ESR Output Capacitors
LP2985AIM5-2.0 CONNECTOR ACCESSORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2985A-10DBVR 功能描述:低壓差穩(wěn)壓器 - LDO 150mA Lo-Noise LDO 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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP2985A-10DBVT 功能描述:低壓差穩(wěn)壓器 - LDO 150mA Lo-Noise LDO 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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP2985A-18DBVJ 功能描述:低壓差穩(wěn)壓器 - LDO Sgl Output LDO,150mA Fixed,Low Quies Crnt 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
LP2985A18DBVR 制造商:TI 功能描述:Pb Free
LP2985A-18DBVR 功能描述:低壓差穩(wěn)壓器 - LDO 150-mA 1% Tolerance Low-Noise 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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20