Part AP2121
Description EXTREMELY LOW NOISE LDO REGULATOR
Category LDO Regulator
Manufacturer BCD
Size 641.14 KB
Pricing from 0.0515 USD, available from Arrow Electronics and DigiKey.
BCD

AP2121 Overview

Key Specifications

Package: LSSOP
Mount Type: Surface Mount
Pins: 5
Output Type (varies by manufacturer): Fixed

Key Features

  • Low Dropout Voltage at IOUT=100mA: 150mV Typical (Except 1.2V, 1.3V and 1.5V Versions)
  • Low Standby Current: 0.1μA Typical
  • Low Quiescent Current: 25μA Typical
  • High Ripple Rejection: 70dB Typical (f=1kHz)
  • Output Current: More Than 200mA (300mA Limit)
  • Extremely Low Noise: 30μVrms (10Hz to 100kHz)
  • Excellent Line Regulation: 4mV Typical
  • Excellent Load Regulation: 12mV Typical
  • High Output Voltage Accuracy: ±2%
  • Excellent Line Transient Response and Load Transient Response

Price & Availability

Seller Inventory Price Breaks Buy
Arrow Electronics 10 10+ : 0.0515 USD View Offer
DigiKey 6209 1+ : 0.18 USD
10+ : 0.122 USD
25+ : 0.1068 USD
100+ : 0.0909 USD
View Offer