Product details
General Description
The MIC5207 is an efficient linear voltage regulator with ultra-low-noise output, very low dropout voltage (typically 17mV at light loads and 165mV at 150mA), and very low ground current (720µA at 100mA output). The MIC5207 offers better than 3% initial accuracy.
Designed especially for hand-held, battery-powered devices, the MIC5207 includes a CMOS or TTL compatible enable/shutdown control input. When in shutdown, power consumption drops nearly to zero.
Key MIC5207 features include a reference bypass pin to improve its already low-noise performance, reversed battery protection, current limiting, and overtemperature shutdown.
Features
• Ultra-low-noise output
• High output voltage accuracy
• Guaranteed 180mA output
• Low quiescent current
• Low dropout voltage
• Extremely tight load and line regulation
• Very low temperature coefficient
• Current and thermal limiting
• Reversed-battery protection
• “Zero” off-mode current
• Logic-controlled electronic enable
Applications
• Cellular telephones
• Laptop, notebook, and palmtop computers
• Battery-powered equipment
• PCMCIA VCC and VPP regulation/switching
• Consumer/personal electronics
• SMPS post-regulator/dc-to-dc modules
• High-efficiency linear power supplies
Product Description
Type | Description |
|---|---|
Category | Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Mfr | / |
Series | - |
Packaging | Tape & Reel (TR) Cut Tape (CT) |
Part Status | Active |
Output Configuration | Positive |
Output Type | Fixed |
Number of Regulators | 1 |
Voltage - Input (Max) | 16V |
Voltage - Output (Min/Fixed) | 2.5V |
Voltage - Output (Max) | - |
Voltage Dropout (Max) | 0.4V @ 150mA |
Current - Output | 180mA |
Current - Quiescent (Iq) | 170 µA |
Current - Supply (Max) | 3 µA |
PSRR | - |
Control Features | Enable |
Protection Features | Over Current, Over Temperature, Reverse Polarity |
Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount |
Package / Case | SC-74A, SOT-753 |
Supplier Device Package | SOT-23-5 |
Base Product Number | MIC5207 |
Product images
