描述

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
Working voltage=2.0-7.0V
Output current=300mA
Static power consumption=70uA
Ripple rejection ratio=70@10KHz(dB)
Package form: SOT-23-5, SOT-353

Features:

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

Package:

1. SOT-23-5L
2. USP-6B(DFNWB1.8×2-6L)
3. SOT-353/SC70-5
4. SOT-343

Notice:

1. We can buy other electronic accessories and IC accessories for you. You can tell us the product name and quantity you need,
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3. Avoid damage or loss during transmission, please check carefully when you receive the parts. Please contact me immediately with any questions. Let’s work together to solve this problem quickly!