Product Information

L4988D

Name: L4988D
Brand: STMicroelectronics
SKU: L4988D_STMicroelectronics
Availability: OutOfStock
Rating: 5 (11 reviews)

L4988D electronic component of STMicroelectronics

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Datasheet

STMicroelectronics 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 1.5107 ea
Line Total: USD 1.51

0 - Global Stock

MOQ: 1 Multiples: 1
Pack Size: 1

More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 - WHS 1 Ships to you between Thu. 23 May to Mon. 27 May MOQ : 1 Multiples : 1 L4988D STMicroelectronics	1 : USD 1.5107 10 : USD 1.2821 100 : USD 0.991 500 : USD 0.8732 1000 : USD 0.7316 2500 : USD 0.7316 10000 : USD 0.7207 25000 : USD 0.699 50000 : USD 0.6762

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Additional Infomation About Product

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

HS Compliance

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:

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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Manufacturer STMicroelectronics STMicroelectronics
Product Category LDO Voltage Regulators LDO Voltage Regulators
RoHS - XON y y
Mounting Style smd/smt smd/smt
Package / Case SO - 8 SO - 8
Output Voltage - 300 mV to + 6 V - 300 mV to + 6 V
Output Current 200 mA 200 mA
Number of Outputs 1 output 1 output
Polarity negative, positive negative, positive
Quiescent Current 150 uA 150 uA
Output Type adjustable adjustable
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 150 C + 150 C
Dropout Voltage 0.27 v @ 200 MA 0.27 v @ 200 MA
Qualification aec - q100 aec - q100
Series l4988 l4988
Packaging Tube Tube
Brand Stmicroelectronics Stmicroelectronics
Dropout Voltage - Max 500 mV @ 200 MA 500 mV @ 200 MA
Voltage Regulation Accuracy 2 % 2 %
Ib - Input Bias Current 75 uA 75 uA
Line Regulation 25 mv 25 mv
Load Regulation 25 mv 25 mv
Reference Voltage 5.1 V 5.1 V
Factory Pack Quantity : 100 100
Height 1.65 mm (Max) 1.65 mm (Max)
Length 5 mm (Max) 5 mm (Max)
Width 4 mm (Max) 4 mm (Max)
Cnhts 8542319000 8542319000
Hts Code 8542390001 8542390001
Mxhts 85423199 85423199
Product Type ldo voltage regulators ldo voltage regulators
Subcategory Pmic-Power Management Ics Pmic-Power Management Ics
Taric 8542319000 8542319000