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TPS7A7001DDAR LDO 36V Input 1A Output Ultra-Low Noise (6.5μVRMS) High PSRR (68dB) Fast Transient Low Dropout (195mV) Wide Temp Range -40°C to +125°C Small DDA Package
Features
• Input Voltage as Low as 1.425 V
• 380mVDropout Maximum at 2 A
• Adjustable Output from 0.5 V
• Protections: Current Limit and Thermal Shutdown
• Enable Pin
• 1-µA Quiescent Current in Shutdown Mode
• Full Industrial Temperature Range
• Available in SO-8, Fully RoHS-Compliant Package
Applications
• Telecom and Networking Cards
• Motherboards and Peripheral Cards
• Industrial
• Wireless Infrastructure
• Set-Top Boxes
• Medical Equipment
• Notebook Computers
• Battery-Powered Systems
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 PowerPAD™ package.
INFORMATION
| Category | | |
| Mfr | | |
| Series | - | |
| Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
| Part Status | Active | |
| Output Configuration | | |
| Output Type | | |
| Number of Regulators | 1 | |
| Voltage - Input (Max) | 6.5V | |
| Voltage - Output (Min/Fixed) | 0.9V | |
| Voltage - Output (Max) | | |
| Voltage Dropout (Max) | 0.38V @ 2A | |
| Current - Output | | |
| Current - Quiescent (Iq) | 3 mA | |
| PSRR | - | |
| Control Features | Enable | |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | |
| Operating Temperature | -40°C ~ 105°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SO PowerPad | |
| Base Product Number |
Drawing
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