ON NCP612, NCV612 100mA CMOS Low-Iq Voltage Regulator Data Manual - SC70-5 User Guide
Summary
Ideal for portable and battery-powered electronics, this ultra-low quiescent current linear voltage regulator provides reliable, fixed output power management in compact packages. The series is designed for applications requiring maximum efficiency, such as cell phones, cameras, and handheld instruments. Learn through this guide about electrical characteristics, thermal limits, and connection details, including specialized automotive versions (NCV612). It ensures stable digital power delivery in challenging temperature ranges (-40°C to 125°C) while maintaining ultra-low standby power consumption.
Page 1 Text Content
查询NCP612SQ28T1供应商
NCP612, NCV612
100 m A CMOS Low Iq Voltage Regulator in an SC70−5 The NCP612/NCV612 series of fixed output linear regulators are designed for handheld communication equipment and portable battery http://onsemi.com powered applications which require low quiescent. The NCP612/NCV612 series features an ultra−low quiescent current of
MARKING
40 A. Each device contains a voltage reference unit, an error DIAGRAM amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits.
SC70−5/SC−88A/
The NCP612/NCV612 has been designed to be used with low cost SOT−353
ceramic capacitors. The device is housed in the micro−miniature SQ SUFFIX CASE 419A
SC70−5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V.
xxx = Specific Device Code
Features
= Date Code
Low Quiescent Current of 40 A Typical Low Dropout Voltage of 300 m V at 100 m A Low Output Voltage Option
PIN CONNECTIONS
Output Voltage Accuracy of 2.0% Temperature Range of −40°C to 85°C (NCP612)
Vin Vout5
Temperature Range of −40°C to 125°C (NCV612) NCV Prefix for Automotive and Other Applications Requiring Site 2Gnd and Control Changes
Enable N/C
Pb−Free Packages are Available
Typical Applications (Top View)
Cellular Phones Battery Powered Consumer Products
Hand−Held Instruments ORDERING INFORMATION Camcorders and Cameras See detailed ordering and shipping information in the package dimensions section on page 9 of this data sheet.
Vout Battery or
Unregulated Voltage
ON OFF
This device contains 86 active transistors
Figure 1. Typical Application Diagram
Semiconductor Components Industries, LLC, 2005 Publication Order Number: April, 2005 − Rev. 0 NCP612/D
Page Summary Contents For ON NCP612, NCV612 100mA CMOS Low-Iq Voltage Regulator Data Manual - SC70-5 User Guide
Manual Details
| Brand | IQ |
|---|---|
| Pages | 10 |
| File Size | 64.02 KB |
| Published | May 24, 2026 |
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Frequently Asked Questions
这款稳压器的主流应用领域有哪些？
它适用于手持通讯设备、使用电池供电的消费产品和便携式仪器。
NCP612系列的最大电流限制是多少？
该器件支持高达100 mA的出射电流（Output Current）。
NCV前缀表示什么，对哪些应用很重要？
NCV前缀用于汽车和其他需要高可靠性的应用场合。
如何使设备进入低功耗待机模式？
通过将Enable引脚拉低，可以使器件处于低功耗待机状态（Low-power standby）。