Datasheet4U Logo Datasheet4U.com

NCP693 Datasheet 1A CMOS Low-Dropout Voltage Regulator

Manufacturer: onsemi

Overview: NCP693 1A CMOS Low-Dropout Voltage Regulator The NCP693 series of fixed output low dropout linear regulators are designed for portable battery powered applications with high output current requirement up to 1 A. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, a current limit circuits for over−current and thermal−shutdown. A standby mode with ultra low supply current can be realized with the chip enable function. The device is housed in the DFN 1.8x2, 0.50P surface mount package. Standard voltage versions are 0.8 V, 1.0 V, 1.2 V, 2.5 V and 3.3 V.

Datasheet Details

Part number NCP693
Manufacturer onsemi
File Size 609.15 KB
Description 1A CMOS Low-Dropout Voltage Regulator
Download NCP693 Download (PDF)

General Description

Vout 1 Vout 2 GND 3 6 Vin 5 Vin 4 CE (Top View) 16 25 34 (Top View) ORDERING AND MARKING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 11 of this data sheet.

© Semiconductor Components Industries, LLC, 2010 March, 2010 − Rev.

1 1 Publication Order Number: NCP693/D NCP693 Vin Vout Vin Vin Vout Vin Vout Vout Vref Current Limit & CE Thermal Shutdown GND CE Vref Current Limit & Thermal Shutdown Version H (NCP693HMNxxTCG) Version D (NCP693DMNxxTCG) Figure 1.

Key Features

  • Maximum Operating Voltage of 6.5 V.
  • Low Output Voltage Option down to 0.8 V.
  • High Accuracy Output Voltage of 1.0%.
  • Built.
  • in Auto Discharge Function for D Version.
  • These are Pb.
  • Free Devices Typical.