TPS7A7001DDAR LDO 36V Input 1A Output Ultra-Low Noise (6.5andmu;VRMS) High PSRR (68dB) Fast Transient Low Dropout (195mV) Wide Temp Range -40anddeg;C to +125anddeg;C Small DDA Package
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Features
andbull; Input Voltage as Low as 1.425 V
andbull; 380mVDropout Maximum at 2 A
andbull; Adjustable Output from 0.5 V
andbull; Protections: Current Limit and Thermal Shutdown
andbull; Enable Pin
andbull; 1-andmicro;A Quiescent Current in Shutdown Mode
andbull; Full Industrial Temperature Range
andbull; Available in SO-8, Fully RoHS-Compliant Package
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Applications
andbull; Telecom and Networking Cards
andbull; Motherboards and Peripheral Cards
andbull; Industrial
andbull; Wireless Infrastructure
andbull; Set-Top Boxes
andbull; Medical Equipment
andbull; Notebook Computers
andbull; Battery-Powered Systems
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Description
The TPS7A7001 is a high-performance, positive voltage, low-dropout (LDO) regulator designed for applications requiring very low input voltage and very low dropout voltage at up to 2 A. The device operates with a single input voltage as low as 1.425 V, and with an output voltage programmable to as low as 0.5 V. The output voltage can be set with an external resister divider.
The TPS7A7001 features ultra-low dropout, ideal for applications where VOUT is very close to VIN. Additionally, the TPS7A7001 has an enable pin for further reduced power dissipation while in shutdown mode. The TPS7A7001 provides excellent regulation over variations in line, load, and temperature.
The TPS7A7001 is available in an 8-pin SO PowerPADandtrade; package.
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INFORMATION
| Category | andnbsp; | |
| Mfr | andnbsp; | |
| Series | - | andnbsp; |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | Active | andnbsp; |
| Output Configuration | andnbsp; | |
| Output Type | andnbsp; | |
| Number of Regulators | 1 | andnbsp; |
| Voltage - Input (Max) | 6.5V | andnbsp; |
| Voltage - Output (Min/Fixed) | 0.9V | andnbsp; |
| Voltage - Output (Max) | andnbsp; | |
| Voltage Dropout (Max) | 0.38V @ 2A | andnbsp; |
| Current - Output | andnbsp; | |
| Current - Quiescent (Iq) | 3 mA | andnbsp; |
| PSRR | - | andnbsp; |
| Control Features | Enable | andnbsp; |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | andnbsp; |
| Operating Temperature | -40anddeg;C ~ 105anddeg;C | andnbsp; |
| Mounting Type | Surface Mount | andnbsp; |
| Package / Case | 8-PowerSOIC (0.154andquot;, 3.90mm Width) | andnbsp; |
| Supplier Device Package | 8-SO PowerPad | andnbsp; |
| Base Product Number |
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Drawing

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