LP5907UVE-2.8/NOPB
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Texas Instruments LP5907UVE-2.8/NOPB

Manufacturer No:
LP5907UVE-2.8/NOPB
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG LINEAR 2.8V 250MA 4DSBGA
Delivery:
Payment:
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Product Introduction

Overview

The LP5907UVE-2.8/NOPB is a low-noise, ultra-low-dropout voltage regulator produced by Texas Instruments. This device is designed to supply up to 250mA of output current and is optimized for use in RF and analog circuits. It features low noise, high power supply rejection ratio (PSRR), low quiescent current, and low line or load transient response figures. The LP5907 is available in a DSBGA (YKE) package with 4 pins and operates over an extended temperature range of –40°C to 125°C.

Key Specifications

ParameterValue
Input Voltage Range2.2V to 5.5V
Output Voltage Range1.2V to 4.5V (fixed output of 2.8V for this model)
Output CurrentUp to 250mA
Output Voltage Tolerance±2%
Quiescent Current (Enabled)12µA
Dropout Voltage (Typical)120mV
PSRR at 1kHz82dB
Output Noise Voltage< 6.5µVRMS
Operating Junction Temperature–40°C to 125°C
Package TypeDSBGA (YKE) with 4 pins
Mounting TypeSMD

Key Features

  • Low noise performance without a noise bypass capacitor
  • High PSRR: 82dB at 1kHz
  • Low quiescent current: 12µA (enabled)
  • Low dropout voltage: 120mV (typical)
  • Thermal-overload and short-circuit protection
  • Remote output capacitor placement
  • No external noise bypass capacitor required
  • Stable with 1-µF ceramic input and output capacitors
  • Enable pin for on/off control with automatic output discharge when disabled

Applications

  • Mobile Phones, Tablets
  • Digital Cameras and Audio Devices
  • Portable and Battery-Powered Equipment
  • Portable Medical Equipment
  • Smart Meters and Field Transmitters
  • RF, PLL, VCO, and Clock Power Supplies
  • IP Cameras
  • Drones

Q & A

  1. What is the maximum output current of the LP5907UVE-2.8/NOPB? The maximum output current is up to 250mA.
  2. What is the input voltage range for the LP5907UVE-2.8/NOPB? The input voltage range is from 2.2V to 5.5V.
  3. What is the output voltage tolerance of the LP5907UVE-2.8/NOPB? The output voltage tolerance is ±2%.
  4. Does the LP5907UVE-2.8/NOPB require a noise bypass capacitor? No, it does not require a noise bypass capacitor.
  5. What is the typical quiescent current of the LP5907UVE-2.8/NOPB when enabled? The typical quiescent current is 12µA.
  6. What is the dropout voltage of the LP5907UVE-2.8/NOPB? The typical dropout voltage is 120mV.
  7. What is the PSRR of the LP5907UVE-2.8/NOPB at 1kHz? The PSRR is 82dB at 1kHz.
  8. What are the operating temperature ranges for the LP5907UVE-2.8/NOPB? The operating junction temperature range is –40°C to 125°C.
  9. Does the LP5907UVE-2.8/NOPB have thermal protection? Yes, it has thermal-overload and short-circuit protection.
  10. Can the output capacitor be placed remotely for the LP5907UVE-2.8/NOPB? Yes, the output capacitor can be placed remotely, up to 10 cm away from the LDO.

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:1
Voltage - Input (Max):5.5V
Voltage - Output (Min/Fixed):2.8V
Voltage - Output (Max):- 
Voltage Dropout (Max):0.2V @ 250mA
Current - Output:250mA
Current - Quiescent (Iq):25 µA
Current - Supply (Max):425 µA
PSRR:90dB ~ 60dB (100Hz ~ 100kHz)
Control Features:Enable
Protection Features:Over Temperature, Short Circuit
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:4-XFBGA, DSBGA
Supplier Device Package:4-DSBGA
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Similar Products

Part Number LP5907UVE-2.8/NOPB LP5907UVE-2.85/NOPB LP5907UVX-2.8/NOPB LP5907UVE-1.8/NOPB
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Output Configuration Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Voltage - Output (Min/Fixed) 2.8V 2.85V 2.8V 1.8V
Voltage - Output (Max) - - - -
Voltage Dropout (Max) 0.2V @ 250mA 0.2V @ 250mA 0.2V @ 250mA 0.2V @ 250mA
Current - Output 250mA 250mA 250mA 250mA
Current - Quiescent (Iq) 25 µA 25 µA 25 µA 25 µA
Current - Supply (Max) 425 µA 425 µA 425 µA 425 µA
PSRR 90dB ~ 60dB (100Hz ~ 100kHz) 90dB ~ 60dB (100Hz ~ 100kHz) 90dB ~ 60dB (100Hz ~ 100kHz) 90dB ~ 60dB (100Hz ~ 100kHz)
Control Features Enable Enable Enable Enable
Protection Features Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 4-XFBGA, DSBGA 4-XFBGA, DSBGA 4-XFBGA, DSBGA 4-XFBGA, DSBGA
Supplier Device Package 4-DSBGA 4-DSBGA 4-DSBGA 4-DSBGA

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