MC33375ST-3.3T3G ON Semiconductor, MC33375ST-3.3T3G Datasheet

IC REG LDO 300MA 3.3V SOT223

MC33375ST-3.3T3G

Manufacturer Part Number
MC33375ST-3.3T3G
Description
IC REG LDO 300MA 3.3V SOT223
Manufacturer
ON Semiconductor
Datasheet

Specifications of MC33375ST-3.3T3G

Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 13V
Voltage - Dropout (typical)
0.26V @ 300mA
Number Of Regulators
1
Current - Output
300mA (Max)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
13 V
Output Voltage
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.1 V at 10 mA
Output Current
300 mA
Line Regulation
10 mV
Load Regulation
25 mV
Voltage Regulation Accuracy
1 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC33375ST-3.3T3GOS
MC33375ST-3.3T3GOS
MC33375ST-3.3T3GOSTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC33375ST-3.3T3G
Quantity:
4 000
Part Number:
MC33375ST-3.3T3G
Manufacturer:
ON/安森美
Quantity:
20 000
MC33375, NCV33375 Series
300 mA, Low Dropout
Voltage Regulator with
On/Off Control
regulators available in a wide variety of output voltages as well as
packages, SOT−223 and SOP−8. These devices feature a very low
quiescent current and are capable of supplying output currents up to
300 mA. Internal current and thermal limiting protection are provided
by the presence of a short circuit at the output and an internal thermal
shutdown circuit.
turn−off or turn−on the regulator output.
specifications, these devices are ideally suited for battery powered
computer, consumer, and industrial equipment where an extension of
useful battery life is desirable.
Features:
© Semiconductor Components Industries, LLC, 2009
May, 2009 − Rev. 12
The MC33375 series are micropower low dropout voltage
The MC33375 has a control pin that allows a logic level signal to
Due to the low input−to−output voltage differential and bias current
and 260 mV at I
Voltage
and Control Changes
Low Quiescent Current (0.3 mA in OFF mode; 125 mA in ON mode)
Low Input−to−Output Voltage Differential of 25 mV at I
Extremely Tight Line and Load Regulation
Stable with Output Capacitance of only 0.33 mF for 2.5 V Output
Internal Current and Thermal Limiting
Logic Level ON/OFF Control
Pb−Free Packages are Available
NCV Prefix for Automotive and Other Applications Requiring Site
On/Off
On/Off
Block
V
in
1.23 V
V. Ref.
Figure 1. Simplified Block Diagram
O
This device contains 41 active transistors
= 300 mA
Thermal &
Protection
Anti−sat
54 K
Rint
GND
O
V
1
= 10 mA,
out
See detailed ordering and shipping information in the
package dimensions section on page 11 of this data sheet.
1
8
MICROPOWER VOLTAGE
(Note: Microdot may be in either location)
1
4
ORDERING INFORMATION
LOW DROPOUT
A = Assembly Location
Y = Year
M = Date Code
L = Wafer Lot
W = Work Week
xx = Voltage Version
G = Pb−Free Package
http://onsemi.com
REGULATOR
CASE 318E
ST SUFFIX
SOT−223
CASE 751
D SUFFIX
SOIC−8
Publication Order Number:
1
8
1
DIAGRAMS
MARKING
375xx G
375xx
ALYW
MC33375/D
AYM
G
G

Related parts for MC33375ST-3.3T3G

MC33375ST-3.3T3G Summary of contents

Page 1

MC33375, NCV33375 Series 300 mA, Low Dropout Voltage Regulator with On/Off Control The MC33375 series are micropower low dropout voltage regulators available in a wide variety of output voltages as well as packages, SOT−223 and SOP−8. These devices feature a ...

Page 2

V MAXIMUM RATINGS Rating Input Voltage Power Dissipation and Thermal Characteristics T = 25°C A Maximum Power Dissipation Case 751 (SOP−8) D Suffix Thermal Resistance, Junction−to−Ambient Thermal Resistance, Junction−to−Case Case 318E (SOT−223) ST Suffix Thermal Resistance, Junction−to−Air Thermal Resistance, ...

Page 3

ELECTRICAL CHARACTERISTICS Characteristic Output Voltage 250 mA O 1.8 V Suffix T = 25° 2.5 V Suffix 3.0 V Suffix 3.3 V Suffix 5.0 V Suffix 1.8 V Suffix ...

Page 4

Load Regulation − The change in output voltage for a change in load current at constant chip temperature. Dropout Voltage − The input/output differential at which the regulator output no longer maintains regulation against further reductions in input voltage. Measured ...

Page 5

T = 25° 0. 3 out out 100 120 140 ...

Page 6

I = 300 mA L 200 I = 250 mA L 150 I = 100 mA L 100 - TEMPERATURE (°C) Figure 8. Dropout Voltage versus Temperature 8 7 ...

Page 7

Figure 12. Output Voltage versus Ambient 0 FREQUENCY (kHz) Figure 13. Ripple Rejection 5 ...

Page 8

I 1.84 1.83 1.82 1.81 1.80 1.79 1.78 1.77 1.76 1.75 -40 - AMBIENT TEMPERATURE (°C) A Figure 16. Output Voltage versus Temperature 25° ...

Page 9

1.78 V 100 The MC33375 regulators are designed with internal current limiting and thermal shutdown making them user−friendly. Figure typical application circuit. The output capability of ...

Page 10

THERMAL PROTECTION Internal thermal limiting circuitry is provided to protect the integrated circuit in the event that the maximum junction temperature is exceeded. When activated, typically at 150°C, the output is disabled. There is no hysteresis built into the thermal ...

Page 11

... MC33375D−3.0R2G (Fixed Voltage) MC33375ST−3.0T3 MC33375ST−3.0T3G MC33375D−3.3 MC33375D−3.3G MC33375D−3.3R2 3.3 V MC33375D−3.3R2G (Fixed Voltage) MC33375ST−3.3T3 MC33375ST−3.3T3G MC33375D−5.0 MC33375D−5.0G MC33375D−5.0R2 5.0 V MC33375D−5.0R2G (Fixed Voltage) MC33375ST−5.0T3 MC33375ST−5.0T3G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...

Page 12

... MC33375, NCV33375 MC33375 MC33375 MC33375 TAPE AND REEL SPECIFICATIONS Device MC33375D, NCV33375D MC33375ST, NCV33375ST †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Version 1.8 V 2.5 V 3.0 V 3.3 V 5.0 V † ...

Page 13

... A 0.08 (0003) A1 2.0 0.079 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOT−223 (TO−261) CASE 318E−04 ISSUE M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...

Page 14

... *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

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