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MC33375: LDO Regulator, 300 mA, High PSRR, with On/Off Control

Datasheet: Voltage Regulator - Low Dropout, On/Off Control 300 mA
Rev. 18 (222kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The MC33375 series are micropower low dropout (LDO) linear voltage regulators available in a wide variety of output voltages as well as packages, SOT-223,and SOP-8 surface mount packages. These devices feature a very low quiescent current and are capable of supplying output currents up to 300mA. Internal current and thermal limiting protection are provided by the presence of a short circuit at the output and an internal thermal shutdown circuit.

The MC33375 has a control pin that allows a logic level signal to turn-off or turn-on the regulator output.

Due to the low input-to-output voltage differential and bias current specifications, these devices are ideally suited for battery powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable.
Features
 
  • Low Quiescent Current (0.3 mA in OFF mode; 125 mA in ON mode)
  • Low Input-to-Output Voltage Differential of 25 mV at IO = 10 mA, and 260 mV at IO = 300 mA
  • Extremely Tight Line and Load Regulation
  • Stable with Output Capacitance of only 0.33 mF for 2.5 V Output Voltage
  • Internal Current and Thermal Limiting
  • Logic Level ON/OFF Control
Applications   End Products
  • Battery Powered Consumer Products
  • HandHeld Instruments
  • Camcorders and Cameras
 
  • Camcorders and Cameras
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
BB-GEVK Active
Pb-free
IoT Development Kit Base Board (with WiFi and LCD) Evaluation Board
FutureElectronics (2020-08-19) : 2
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC33375D-2.5G Active
Pb-free
Halide free
MC33375, Vout: 2.5 V SOIC-8 751-07 1 260 Tube 98 $0.3921
MC33375D-2.5R2G Active
Pb-free
Halide free
MC33375, Vout: 2.5 V SOIC-8 751-07 1 260 Tape and Reel 2500 $0.3921
MC33375D-3.0G Active
Pb-free
Halide free
MC33375, Vout: 3.0 V SOIC-8 751-07 1 260 Tube 98 Contact Sales Office
MC33375D-3.0R2G Active
Pb-free
Halide free
MC33375, Vout: 3.0 V SOIC-8 751-07 1 260 Tape and Reel 2500 $0.4687
MC33375D-3.3G Active
Pb-free
Halide free
MC33375, Vout: 3.3 V SOIC-8 751-07 1 260 Tube 98 $0.3756
MC33375D-3.3R2G Active
Pb-free
Halide free
MC33375, Vout: 3.3 V SOIC-8 751-07 1 260 Tape and Reel 2500 $0.2685
MC33375D-5.0G Active
Pb-free
Halide free
MC33375, Vout: 5.0 V SOIC-8 751-07 1 260 Tube 98 $0.3107
MC33375D-5.0R2G Active
Pb-free
Halide free
MC33375, Vout: 5.0 V SOIC-8 751-07 1 260 Tape and Reel 2500 $0.3259
MC33375ST-1.8T3G Active
Pb-free
Halide free
MC33375, Vout: 1.8 V SOT-223-4 / TO-261-4D 0.0318 1 260 Tape and Reel 4000 $0.2512
MC33375ST-2.5T3G Active
Pb-free
Halide free
MC33375, Vout: 2.5 V SOT-223-4 / TO-261-4D 0.0318 1 260 Tape and Reel 4000 $0.2512
MC33375ST-3.0T3G Active
Pb-free
Halide free
MC33375, Vout: 3.0 V SOT-223-4 / TO-261-4D 0.0318 1 260 Tape and Reel 4000 $0.2231
MC33375ST-3.3T3G Active
Pb-free
Halide free
MC33375, Vout: 3.3 V SOT-223-4 / TO-261-4D 0.0318 1 260 Tape and Reel 4000 $0.2231
MC33375ST-5.0T3G Active
Pb-free
Halide free
MC33375, Vout: 5.0 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.2512
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 3,626
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 7,500
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 7,448
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 12,500
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 7,056
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 17,500
Market Leadtime (weeks) : 13 to 16
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 4,000
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : 4 to 8

Product
Description
Pricing ($/Unit)
Compliance
Status
Output
Polarity
VO (V)
IO Typ (A)
VI Min (V)
VI Max (V)
VDO Typ (V)
Iq Typ (mA)
PSRR (dB)
Noise (µVrms)
Enable
PowerGood
Application
Package Type
MC33375D-2.5G  
 $0.3921 
Pb
H
 Active   
Single
Positive
2.5
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375D-2.5R2G  
 $0.3921 
Pb
H
 Active   
Single
Positive
2.5
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375D-3.0G  
Pb
H
 Active   
Single
Positive
3
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375D-3.0R2G  
 $0.4687 
Pb
H
 Active   
Single
Positive
3
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375D-3.3G  
 $0.3756 
Pb
H
 Active   
Single
Positive
3.3
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375D-3.3R2G  
 $0.2685 
Pb
H
 Active   
Single
Positive
3.3
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375D-5.0G  
 $0.3107 
Pb
H
 Active   
Single
Positive
5
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375D-5.0R2G  
 $0.3259 
Pb
H
 Active   
Single
Positive
5
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOIC-8
MC33375ST-1.8T3G  
 $0.2512 
Pb
H
 Active   
Single
Positive
1.8
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOT-223-4 / TO-261-4D
MC33375ST-2.5T3G  
 $0.2512 
Pb
H
 Active   
Single
Positive
2.5
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOT-223-4 / TO-261-4D
MC33375ST-3.0T3G  
 $0.2231 
Pb
H
 Active   
Single
Positive
3
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOT-223-4 / TO-261-4D
MC33375ST-3.3T3G  
 $0.2231 
Pb
H
 Active   
Single
Positive
3.3
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOT-223-4 / TO-261-4D
MC33375ST-5.0T3G  
 $0.2512 
Pb
H
 Active   
Single
Positive
5
0.3
2.5
12
0.26
0.125
75
46
Yes
No
Industrial
SOT-223-4 / TO-261-4
Case Outlines
751-07    318H-01    0.0318   
Packages
MC33375: LDO Regulator, 300 mA, High PSRR, with On/Off Control
Previously Viewed Products
Clear List

New Products

NCV8187  1.2 A LDO Regulator

  • Low Iq of 30 µA typical over full temperature range
  • High PSRR of 85 dB at 1 kHz for power stability
  • Low noise of 9 µV(RMS)

NCV8730  150 mA LDO Regulator

  • Low quiescent current of 1 µA typical, and shutdown current of 100 nA typical
  • Wide operating input voltage range of 2.7 to 38 V
  • Low dropout of 290 mV typical @ 150 mA, 3.3 V

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