| 飛虹高科是臺灣一家專注于電源管理的資深IC設計公司，成立于1987年；主營產品涉及:LDO線性穩壓IC/DC-DC升降壓IC/LED驅動IC/復位IC/充電IC/音頻運放IC/EEPROM等系列，可為客戶提供較完整的電源解決方案。詳細產品規格如下: |
| 一. LDO線性穩壓IC: |
| ? |
| Part-NO |
| EC3111 |
| EC3121 |
| EC49509 |
| EC49511 |
| EC49513A/L |
| EC49119 |
| EC49167 |
| EC49120 |
| EC49121 |
| EC49122 |
| EC49222 |
| EC49223 |
| EC49224 |
| EC49225 |
| EC8841 |
| EC6209 |
| EC8803 |
| EC8806 |
| EC8817 |
| EC8823 |
| EC8868 |
| EC8862 |
| EC8908 |
| EC8827 |
| EC8811 |
| EC8812 |
| EC8815 |
| EC8320 |
| EC8330 |
| EC50117C |
| EC50117D |
| 二. DC-DC升降壓IC |
| Part-NO |
| EC3210 |
| EC3211 |
| EC3214 |
| EC3215 |
| EC3217 |
| EC3220 |
| EC3221 |
| EC3228 |
| EC3276 |
| EC3278 |
| EC3282A |
| EC3283A |
| EC3284 |
| EC3292 |
| EC3292A |
| EC3293 |
| EC3293A |
| EC9301A |
| EC9301H |
| EC9309 |
| EC9310B |
| EC2596 |
| EC3677 |
| ? |
| EC3687 |
| EC9203 |
| EC9208 |
| EC9210 |
| EC9211 |
| EC9219 |
| EC9288 |
| 三. LED驅動IC(包含LED背光驅動及照明驅動IC) |
| DC-DC LED ? Driver |
| Part-NO |
| ? |
| EC4501 |
| EC4503 |
| EC4513 |
| EC4304 |
| ? |
| AC-DC LED Driver |
| Part-NO |
| ? |
| EC4211 |
| EC4213 |
| EC4215 |
| EC4216 |
| EC4217 |
| EC4188B |
| 四. 復位 IC &?Voltage ? Reference IC |
| Reset IC |
| Part-NO |
| EC95809 |
| EC9508C / 09C |
| EC9518C/19C |
| EC95808 |
| ? |
| Voltage Reference IC |
| Part-NO |
| EC50431S |
| EC50431B |
| 五.充電IC |
| Charger IC |
| Part-NO |
| EC49016 |
| EC49017 |
| EC49018 |
| EC49019 |
| EC49020 |
| 六. EEPROM存儲IC |
| EEPROMs |
| Part-NO |
| EC24C02A |
| EC24C04A |
| EC24C08A |
| EC24C16A |
| EC24C32A |
| EC24C64A |
| EC24C128A |
| EC24C256A |
| EC24C512A |
| 七.OP運放IC |
| ? |
| HV Rail To ? Rail Ops |
| Product No. |
| ? |
| EC5462 |
| EC5462A |
| EC5420 |
| EC5420A |
| EC5575A |
| EC5679 |
| EC5601 |
| EC5602 |
| EC5604 |
| EC5624 |
| EC358A |
| EC324A |
| ? |
| Super Micro Power Rail toRail Input/Output Amplifier |
| Product No. |
| ? |
| EC5741 |
| EC5742 |
| ? |
| Low Voltage Rail to RailInput/Output Amplifier |
| Product No. |
| ? |
| EC5755 |
| EC5756 |
| ? |
| Low Power General PurposeRail to Rail Input/Output Amplifier |
| Product No. |
| ? |
| EC5721 |
| EC5758 |
| EC5759 |
| EC5724 |
| ? |
| Low Voltage Rail to RailInput/Output Amplifier |
| Product No. |
| ? |
| ECV321 |
| ECV358 |
| Low Power, Zero Drift,Precision Rail to Rail Input/Output ? Amplifier |
| Product No. |
| ? |
| EC5731 |
| EC5732 |
| High Band Width, ZeroDrift, Precision Rail to Rail Input/Output ? Amplifier |
| Product No. |
| ? |
| EC5761 |
| EC5762 |
| High Speed Rail to RailInput/Output Amplifier |
| Product No. |
| ? |
| EC5911 |
| EC5912 |
| High Band Width Rail toRail Input/Output Amplifier |
| Product No. |
| ? |
| EC5821 |
| EC5822 |