TPS7A8101DRBR 1-A LDO Linear Regulator with 23.5 μVRMS Noise and 3mm × 3mm SON-8 Package
Price:
Negotiable
MOQ:
3000
Delivery Time:
Negotiable
Brand:
TEXAS INSTRUMENTS
Product Description
Product Overview
The TPS7A8101 is a high-performance low-dropout linear regulator (LDO) from Texas Instruments, designed to deliver exceptional noise performance and power-supply rejection ratio (PSRR) for demanding applications.
Key Features
- 1-A low-dropout regulator with enable functionality
- Adjustable output voltage range: 0.8V to 6V
- Exceptional wide-bandwidth PSRR performance: -80dB at 1kHz, -60dB at 100kHz, -54dB at 1MHz
- Ultra-low noise: 23.5 μVRMS typical (100Hz to 100kHz)
- Stable operation with 4.7-μF ceramic output capacitor
- Excellent load and line transient response
- 3% overall accuracy across load, line, and temperature variations
- Comprehensive protection: overcurrent and overtemperature
- Very low dropout: 170mV typical at 1A
- Compact 3mm × 3mm SON-8 package
Applications
- Telecommunications infrastructure
- Audio systems and equipment
- High-speed interfaces (PLL and VCO circuits)
Technical Specifications
| Part Number | Package | Body Size |
|---|---|---|
| TPS7A8101 | SON (8) | 3.00mm × 3.00mm |
Pin Configuration
| Pin Name | Pin No | I/O | Description |
|---|---|---|---|
| EN | 5 | I | Enable pin - high turns on regulator, low puts in shutdown mode |
| FB | 3 | I | Feedback input for error amplifier, sets output voltage |
| GND | 4, pad | - | Ground connection |
| IN | 7, 8 | I | Unregulated input supply |
| NR | 6 | - | Noise reduction - connect external capacitor to reduce output noise |
| OUT | 1, 2 | O | Regulator output - requires 4.7-μF or larger capacitor for stability |
Manufacturer Information
ZSUN TECH is a professional electronic components enterprise with over 10 years of industry expertise, specializing in EMC components, connectors, cables, and integrated circuits. The company provides comprehensive EMC services including component selection, simulation, training, and testing.
Contact Information
Sales Manager: Rose
Email: Rose@zsun-chips.com
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Get in Touch
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Company
ZSUN CHIPS CO., LTD
Location
D202-A208, Building D, Guanghong Meiju, No. 163, Pingxin North Road, Hehua Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China
Contact Person
Rose Luo