In existing research on low-voltage ride through (LVRT) of double fed induction generators (DFIGs), the main LVRT measure is to engage the crowbar protection circuit. However, this approach is relatively simple and passive, and the DFIG still needs to absorb a certain amount of reactive power, making it difficult for the system to achieve satisfactory LVRT performance. Aiming at this problem, this paper proposes a coordinated LVRT strategy for the stator and rotor sides with linear active disturbance rejection control (LADRC). The stator side adopts series dynamic impedance to suppress the rise of rotor current. The grid-side converter (GSC) adopts LADRC to improve the disturbance rejection ability of the DC-link voltage, and creates favorable conditions for the auxiliary control of the rotor-side converter (RSC). According to different degrees of voltage drop, the RSC adopts either reactive power compensation or active flux attenuation control strategies to optimize reactive power output during LVRT. Considering phase jumps, the short-circuit characteristics of the DFIG under the LADRC and coordinated LVRT strategy of the stator and rotor sides are analyzed, and the short-circuit current is derived analytically. Finally, the effectiveness of the cooperative LVRT strategy and the correctness of the analytical expression of the short-circuit current are verified by simulations.