Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: LDO Voltage Regulator

SMIC 0.18um 3v/4.2v->1.8v Power Regulator

Present IP is to generate 1.8v supply voltage from an external Button Cell or Lithium Battery.

SMIC 180nm G View all specifications

Overview

Present IP is to generate 1.8v supply voltage from an external Button Cell or Lithium Battery. The Lithium Battery will be monitored automatically. When Lithium Battery is connected, the IP core will provide the supply current via both VDD_P and VDD_P2, and Button Cell is only for standby. When Lithium Battery is disconnected, Button Cell will replace it to empower the IP core to supply current via VDD_P, but VDD_P2 is of no avail in this case.

Key features

  • Process: SMIC 0.18um 3.3v/1.8v 1P6M MS process
  • Input voltage: Button Cell (AVDD_IS_1): 2.75v~3.0v Lithium Battery (AVDD_IS_2): 3.0v~4.2v
  • Output voltage: VDD_P: 1.8v VDD_P2: 1.8v
  • Maximum Output Current: IVDD_P>10uA; IVDD_P2 >20uA
  • Standby current: IqAVDD_IS_1<0.1uA IqAVDD_IS_2<110uA
  • Operating temperature: -40°C~+25°C~+125°C

Silicon Options

Foundry Node Process Maturity
SMIC 180nm G —

Specifications

Identity

Part Number
SMIC18_PRG_04
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Provider

Learn more about LDO Voltage Regulator IP core

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Frequently asked questions about LDO Voltage Regulator IP cores

What is SMIC 0.18um 3v/4.2v->1.8v Power Regulator?

SMIC 0.18um 3v/4.2v->1.8v Power Regulator is a LDO Voltage Regulator IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub. It is listed with support for smic.

How should engineers evaluate this LDO Voltage Regulator?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this LDO Voltage Regulator IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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