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LDR2533K7-R

LDR2533K7-R

LDR2533K7-R

STMicroelectronics

Enable Fixed LDR2533 PMIC 7 SPak-7 (7 leads + Tab)

SOT-23

LDR2533K7-R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SPak-7 (7 leads + Tab)
Number of Pins 7
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish TIN LEAD
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormGULL WING
Number of Functions 1
Base Part Number LDR2533
Pin Count7
Current - Supply (Max) 1.6mA
Number of Outputs 2
Voltage - Input (Max) 15V
Output Voltage 3.3V
Output Type Fixed
Output Configuration Positive
Current - Output 500mA 1A
Control Features Enable
Accuracy 5 %
Output Voltage 1 2.5V
Voltage - Output (Min/Fixed) 2.5V 3.3V
Number of Regulators2
Min Input Voltage -300mV
Protection Features Over Current, Over Temperature, Short Circuit
Current - Quiescent (Iq) 50μA
Voltage Dropout (Max) 0.8V @ 1A
PSRR 70dB (120Hz)
Dropout Voltage300mV
Dropout Voltage1-Nom 0.4V
Voltage Tolerance-Max 5%
Input Voltage Absolute-Max 15V
Input Bias Current 30mA
Output Voltage 2 3.3V
Length 9.395mm
Width 8mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:2826 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LDR2533K7-R Product Details

LDR2533K7-R Overview


This Voltage Regulator IC comes inTape & Reel (TR) packaging. This battery regulator is contained in a SPak-7 (7 leads + Tab) package. There are 7 terminations on the gadget. The IC chip's output type is Fixed. This electronic component implements 2 regulators. The Linear Voltage Regulator's mounting type is Surface Mount. The IC Regulator is set to operate at -40°C~125°C degrees. This regulator's output function is configured to be Positive. Its current output stands at 500mA 1A. IC voltage regulator has a sum of 7 pins. To ensure prompt, sufficient performance, this part features 2 outputs in total. Its dropout voltage is 10 volts. The component's pin number remains 7. FYI, the basic part number for this IC regulator is LDR2533. The way of packing the voltage regulator IC is TAPE AND REEL.

LDR2533K7-R Features


300mV dropout voltage
TAPE AND REEL method of packing


LDR2533K7-R Applications


There are a lot of STMicroelectronics
LDR2533K7-R Linear Voltage Regulators applications.


  • Home electric appliance
  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator

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