零件編號 | 下載 訂購 | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPS797 | 具有電源正常指示功能的 50mA、超低 IQ、低壓降穩(wěn)壓器; ? 50-mA Low-Dropout Regulator\n? Ultra-Low 1.2-μA Quiescent Current at 10 mA\n? 5-Pin SC70 (DCK) Package\n? Integrated Power Good Output\n? Stable With Any Capacitor Greater Than 0.47 μF\n? Typical Dropout Voltage of 105 mV at 10 mA (TPS79733)\n? Over-Current Limitation\n? Operating Junction Temperature Range of –40°C to 85°C; The TPS797xx family of low-dropout voltage regulators (LDOs) offers the benefits of low-dropout voltage and ultra-low-power operation. The device is stable with any capacitor greater than 0.47-μF. Therefore, implementations of this device require very little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high power good (PG) output. Intended for use in microcontroller-based, battery-powered applications, the TPS797xx family low dropout and ultra-low-power operation result in a significant increase in system battery operating life. The small packaging minimizes consumption of board space.\n\nThe device is enabled when the applied voltage exceeds the minimum input voltage. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low (typically, 105 mV at 10-mA of load current), and is directly proportional to the load current. The quiescent current is ultra-low (1.2-μA, typically) and is stable over the entire range of output load current (0 mA to 50 mA). When properly configured with a pullup resistor, the PG output can implement a power-on reset or low-battery indicator. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS797 | Ultralow IQ, 50mA LDO Linear Regulators with Power Good Output in SC70 Package | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
具有可編程輸出的增強(qiáng)型產(chǎn)品超低功耗 10mA 低壓降線性穩(wěn)壓器; ? Controlled Baseline \n? One Assembly Site\n? One Test Site\n? One Fabrication Site\n \n? Extended Temperature Performance of -55°C to 125°C\n? Enhanced Diminishing Manufacturing Sources (DMS) Support\n? Enhanced Product-Change Notification\n? Qualification Pedigree\n? 10 mA Low-Dropout Regulator\n? Ultralow 1.2 mA Quiescent Current at 10 mA\n? 5-Pin SC70/SOT-323 (DCK) Package \n? Integrated Power Good Output\n? Stable With Any Capacitor (> 0.47 μF)\n? Dropout Voltage Typically 105 mV at 10 mA (TPS79733)\n? Overcurrent Limitation \n? APPLICATIONS \n? Battery-Powered Microcontrollers and Microprocessors\n \n \n Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.; The TPS797xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage and ultralow-power operation. The device is stable with any capacitor (> 0.47 μF). Therefore, implementations of this device require little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high power good (PG) output. Intended for use in microcontroller based, battery-powered applications, the TPS797xx family's low dropout and ultralow-powered operation results in a significant increase in system battery operating life. The small packaging minimizes consumption of board space. The device is enabled when the applied voltage exceeds the minimum input voltage. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is low, 125 mV (typ) at 10 mA of load current and is directly proportional to the load current. The quiescent current is ultralow (1.2 μA typ) and is stable over the entire range of output load current (0 mA to 10 mA). When properly configured with a pullup resistor, the PG output can be used to implement a power-on reset or low battery indicator. The TPS797xx is offered in 1.8 V, 3 V, and 3.3 V fixed options. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
具有電源正常指示功能的汽車類 10mA、超低 IQ、低壓降穩(wěn)壓器; ? Qualified for Automotive Applications\n? 10-mA Low-Dropout Regulator\n? Ultralow 1.2-μA Quiescent Current at 10 mA\n? 5-Pin SC70/SOT-323 (DCK) Package\n? Integrated Power Good Output\n? Stable With Any Capacitor (>0.47 μF)\n? Dropout Voltage Typically 105 mV at 10 mA (TPS79733)\n? Over Current Limitation\n? –40°C to 125°C Operating Junction Temperature Range\n? APPLICATIONS \n? Battery Powered Microcontrollers and Microprocessors; The TPS797xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage and ultralow-power operation. The device is stable with any capacitor (>0.47 μF). Therefore, implementations of this device require little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high power good (PG) output. Intended for use in microcontroller based, battery-powered applications, the TPS797xx family?s low dropout and ultralow-powered operation results in a significant increase in system battery operating life. The small packaging minimizes consumption of board space.The device is enabled when the applied voltage exceeds the minimum input voltage. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is low, typically 105 mV at 10 mA of load current and is directly proportional to the load current. The quiescent current is ultralow (1.2 μA typically) and is stable over the entire range of output load current (0 mA to 10 mA). When properly configured with a pullup resistor, the PG output can be used to implement a power-on reset or low battery indicator. The TPS797xx is offered in 1.8-V, 3-V, and 3.3-V fixed options. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
ULTRALOW-POWER SC70/SOT-323 PACKAGED 10 mA LDO LINEAR REGULATORS WITH POWER GOOD OUTPUT | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
Ultra-Low IQ, 50mA LDO Linear Regulators with Power Good Output in SC70 Package | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
Ultra-Low IQ, 50mA LDO Linear Regulators with Power Good Output in SC70 Package | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
Ultra-Low IQ, 50mA LDO Linear Regulators with Power Good Output in SC70 Package | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
Ultra-Low IQ, 50mA LDO Linear Regulators with Power Good Output in SC70 Package | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
Ultra-Low IQ, 50mA LDO Linear Regulators with Power Good Output in SC70 Package | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 |
技術(shù)參數(shù)
- Iout (Max) (A):
0.05
- Vin (Max) (V):
5.5
- Vin (Min) (V):
1.8
- Vout (Max) (V):
3.3
- Vout (Min) (V):
1.8
- Fixed output options (V):
1.8
- Noise (uVrms):
600
- Iq (Typ) (mA):
0.001
- Thermal resistance θJA (°C/W):
231
- Rating:
Catalog
- Load capacitance (Min) (μF):
0.47
- Regulated outputs (#):
1
- Features:
Power Good
- Accuracy (%):
4
- Dropout voltage (Vdo) (Typ) (mV):
105
- Operating temperature range (C):
-40 to 85
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SC70|5 |
55200 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
TI/德州 |
2018+ |
SOT |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價 | ||
N/A |
99 |
詢價 | |||||
TI |
419 |
SOT23-5 |
2500 |
全新原裝現(xiàn)貨100真實自己公司 |
詢價 | ||
TI |
SC70-5 |
18321 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
Ti |
24+ |
SOT-353 |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
TI |
24+ |
SC-70-5 |
7500 |
詢價 | |||
TI |
11+ |
SC70-5 |
8000 |
全新原裝,絕對正品現(xiàn)貨供應(yīng) |
詢價 | ||
TI |
2016+ |
SOT-353 |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 |
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