4VK4 (LN1134A182MR-G 1.8V LDO) : Hash board voltage domain current stabilization IC. It is a regulated LDO tube for hash board repair. Please check the signal of the hash board chip by yourself before making a purchase.
4VK4 Product Index:
Type: Voltage Regulator IC
Static power consumption=70uA
Ripple rejection ratio=70@10KHz(dB)
Package form: SOT-23-5, SOT-353
1. The output voltage can be selected: can be selected in the range of 1.0 ~ 5.0V
2. High output voltage accuracy: accuracy can reach ±2.0%
3. Low input and output voltage difference: 300 mV typical (products with 3.0V output, when IOUT=100mA)
4. High ripple rejection ratio: 70dB (10 kHz)
5. Low current consumption: 70μA typical
6. Maximum output current: 300mA can be output (VIN≥VOUT+1v)
7. Standby current: less than 2μA
8. Built-in protection: built-in over-current protection
9. Built-in drain pipe
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