LD3985M18R

Mfr. #:: LD3985M18R
Manufacturer:: STMicroelectronics
Description:: IC REG LINEAR 1.8V 150MA SOT23-5
Lifecycle:: New from this manufacturer.
Datasheet:: LD3985M18R Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: LD3985M18R more Information LD3985M18R Product Details

Product Attribute
Attribute Value

Manufacturer: STMicroelectronics

Product Category: PMIC - Voltage Regulators - Linear

Series: LD3985M

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.001058 oz

Mounting-Style: SMD/SMT

Package-Case: SOT-23-5

Operating-Temperature: -40°C ~ 125°C

Mounting-Type: Surface Mount

Output-Type: Fixed

Supplier-Device-Package: SOT-23-5

Voltage-Input: 2.5 V ~ 6 V

Number-of-Outputs: 1 Output

Current-Output: 150mA

Voltage-Output: 1.8V

Regulator-Topology: Positive Fixed

Voltage-Dropout-Typical: -

Number-of-Regulators: 1

Current-Limit-Min: 300mA

Maximum-Operating-Temperature: + 125 C

Minimum-Operating-Temperature: - 40 C

Output-Voltage: 1.8 V

Input-Voltage-MAX: 6 V

Output-Current: 150 mA

Input-Voltage-MIN: + 2.5 V

Load-Regulation: 0.008 % / mA

Voltage-Regulation-Accuracy: 3 %

Ib-Input-Bias-Current: 85 uA

Quiescent-Current: 150 uA

Dropout-Voltage: 0.0004 V at 1 mA

Dropout-Voltage-Max: 100 mV

Line-Regulation: 0.1 % / V

Tags: LD3985M1, LD3985M, LD3985, LD398, LD39, LD3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LD3985M18R Description

***ure Electronics: LD3985 Series 150 mA 1.8 V Fixed Low Noise LDO BiCMOS Regulator-SOT-23-5

***et: LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R

***i-Key: IC REG LINEAR 1.8V 150MA SOT23-5

***icroelectronics: Ultra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatible

***nell: V REG LDO LOW NOISE 1.8V, SOT-23-5; Voltage regulator type:Ultra Low Droupout; Voltage, input max:6V; Voltage, output max:1.8V; Current, output max:0.15A; Voltage, dropout:0.06V; Outputs, No. of:1; Voltage, supply min:2.5V; Termination Type:SMD; Temperature, operating range:-40°C to +125°C; Temp, op. max:125°C; Temp, op. min:-40°C; Base number:3985; Case style:SOT-23; Pins, No. of:5; Voltage, output:1.8V; Voltage, supply max:6V

LD3985M18R More Information

Low Dropout (LDO) Regulators: STMicroelectronics Low Dropout (LDO) Linear Regulators are a cost-effective way to deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low-dropout linear regulators (LDOs) provide the best cost-performance tradeoff.

Ultralow Dropout LDOs: STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.

Market price

Part #	Mfg.	Description	Stock	Price
LD3985M18R DISTI # V72:2272_18455990	STMicroelectronics	LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R RoHS: Compliant	936	500:$0.2123 250:$0.2359 100:$0.2411 25:$0.2675 10:$0.2972 1:$0.3185
LD3985M18R DISTI # V36:1790_06553028	STMicroelectronics	LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R RoHS: Compliant	0
LD3985M18R DISTI # 497-3503-1-ND	STMicroelectronics	IC REG LINEAR 1.8V 150MA SOT23-5 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3811In Stock	1000:$0.2597 500:$0.3247 100:$0.4107 10:$0.5360 1:$0.6100
LD3985M18R DISTI # 497-3503-6-ND	STMicroelectronics	IC REG LINEAR 1.8V 150MA SOT23-5 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3811In Stock	1000:$0.2597 500:$0.3247 100:$0.4107 10:$0.5360 1:$0.6100
LD3985M18R DISTI # 497-3503-2-ND	STMicroelectronics	IC REG LINEAR 1.8V 150MA SOT23-5 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	3000In Stock	30000:$0.1970 15000:$0.2049 6000:$0.2128 3000:$0.2285
LD3985M18R DISTI # 32637692	STMicroelectronics	LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R RoHS: Compliant	3000	30000:$0.1891 15000:$0.1967 6000:$0.2042 3000:$0.2194
LD3985M18R DISTI # 25820537	STMicroelectronics	LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R RoHS: Compliant	936	500:$0.2282 250:$0.2536 100:$0.2592 33:$0.2876
LD3985M18R DISTI # LD3985M18R	STMicroelectronics	LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R - Tape and Reel (Alt: LD3985M18R) RoHS: Not Compliant Min Qty: 6000 Container: Reel	Americas - 0	6000:$0.2319 12000:$0.2209 18000:$0.2109 30000:$0.2019 60000:$0.1979
LD3985M18R DISTI # LD3985M18R	STMicroelectronics	LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R (Alt: LD3985M18R) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€0.2839 6000:€0.2329 12000:€0.2129 18000:€0.1969 30000:€0.1829
LD3985M18R DISTI # 56P7884	STMicroelectronics	POWER MANAGEMENT	0	30000:$0.2070 18000:$0.2160 12000:$0.2320 6000:$0.2480 3000:$0.2690 1:$0.2760
LD3985M18R DISTI # 511-LD3985M18R	STMicroelectronics	LDO Voltage Regulators 1.8V 0.15A Ultra Low RoHS: Compliant	3904	1:$0.5800 10:$0.4890 100:$0.3160 1000:$0.2530 3000:$0.2130 9000:$0.2050 24000:$0.1970
LD3985M18R DISTI # 6868830P	STMicroelectronics	LDO REGULATOR 1.8V 0.55A SOT23-5, RL	3155	250:£0.2380 100:£0.2500 50:£0.3180 25:£0.3900
LD3985M18R DISTI # 6868830	STMicroelectronics	LDO REGULATOR 1.8V 0.55A SOT23-5, PK	295	250:£0.2380 100:£0.2500 50:£0.3180 25:£0.3900 5:£0.4800

Related products

Image	Part #	Description
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	Mfr.#: LD3985M33R OMO.#: OMO-LD3985M33R	LDO Voltage Regulators BICMOS VOLT REG
	Mfr.#: LD3985M30R OMO.#: OMO-LD3985M30R	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo
	Mfr.#: LD3985M33R-CUT TAPE OMO.#: OMO-LD3985M33R-CUT-TAPE-1190	New and Original
	Mfr.#: LD3985J29/1SI OMO.#: OMO-LD3985J29-1SI-1190	New and Original
	Mfr.#: LD3985M30R OMO.#: OMO-LD3985M30R-STMICROELECTRONICS	IC REG LINEAR 3V 150MA SOT23-5
	Mfr.#: LD3985J33R OMO.#: OMO-LD3985J33R-STMICROELECTRONICS	IC REG LIN 3.3V 150MA 5FLIPCHIP
	Mfr.#: LD3985M47R OMO.#: OMO-LD3985M47R-STMICROELECTRONICS	LDO Voltage Regulators Ultra Low BiCMOS ESR 2.5V to 6V 150mA
	Mfr.#: LD3985G33R OMO.#: OMO-LD3985G33R-STMICROELECTRONICS	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo
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Availability

Stock:: Available
On Order:: 3000
Enter Quantity:

Current price of LD3985M18R is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.28~~; ~~$0.28~~

10: ~~$0.27~~; ~~$2.70~~

100: ~~$0.26~~; ~~$25.53~~

500: ~~$0.24~~; ~~$120.55~~

1000: ~~$0.23~~; ~~$226.90~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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LD3985M18R

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes