Product Information

L4988DTR

L4988DTR electronic component of STMicroelectronics

Datasheet
LDO Voltage Regulators 5V 200mA LW DROP VLT REGULATOR

Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 4.5567 ea
Line Total: USD 4.56

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - WHS 1


Ships to you between Tue. 21 May to Thu. 23 May

MOQ : 1
Multiples : 1

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L4988DTR
STMicroelectronics

1 : USD 4.5567
10 : USD 1.6466
25 : USD 1.5535

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Qualification
Series
Packaging
Height
Length
Width
Brand
Dropout Voltage - Max
Voltage Regulation Accuracy
Ib - Input Bias Current
Line Regulation
Load Regulation
Product Type
Reference Voltage
Factory Pack Quantity :
Subcategory
Cnhts
Hts Code
Mxhts
Taric
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L4988 Automotive low drop voltage regulator Datasheet - production data Programmable watchdog timer with external capacitor Enable input for enabling/disabling the watchdog functionality Thermal shutdown and short circuit protection * 3*&)7 Wide temperature range (Tj = -40C to 150C) * 3*&)7 SO-8 SO-20 Description The L4988 is a monolithic integrated 5V voltage Features regulator with a low drop voltage at currents up to 200mA. The output voltage regulating element consists in a p-channel MOS and the regulation is Max DC supply voltage V 40V S performed regardless of input voltage transients Max output voltage tolerance Vo +/-2% up to 40V. The high precision of the output Max dropout voltage V 500 mV dp voltage is obtained with a pre-trimmed reference Output current I 200 mA voltage. The L4988 is protected against short o (1) circuit and an over-temperature protection Quiescent current I 75 A qn switches off the device in case of extremely high 1. Typical value with watchdog disabled. power dissipation. The L4988 is active when the Enable is high. State of the art features like reset AEC-Q100 qualified and watchdog make this device particularly Operating DC supply voltage suitable to supply microprocessor systems in range 5.6 V to 31 V automotive applications. Reset circuit sensing the output voltage down to 1V Programmable reset pulse delay with external capacitor Watchdog Table 1. Device summary Order codes Package Tube Tape & reel SO8 L4988D L4988DTR SO20 (16+2+2) L4988MD September 2018 DS5334 Rev 8 1/32 This is information on a product in full production. www.st.comContents L4988 Contents 1 Block diagram and pin configuration . 5 2 Electrical specifications 7 2.1 Absolute maximum ratings . 7 2.2 Thermal data . 7 2.3 Electrical characteristics . 8 2.4 Electrical characteristics curves .11 2.5 Test circuit and waveforms plot 14 2.5.1 Load regulation . 14 3 Application information . 16 3.1 Voltage regulator . 16 3.2 Reset 17 3.3 Watchdog . 18 4 Package and PCB thermal data . 19 4.1 SO-8 thermal data 19 4.2 SO-20 thermal data . 22 5 Package and packing information . 25 5.1 ECOPACK packages . 25 5.2 SO-8 package information 25 5.3 SO-20 package information . 27 5.4 SO-8 packing information . 28 5.5 SO-20 packing information 30 6 Revision history . 31 2/32 DS5334 Rev 8

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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