- Mfr. #:
- LD3985M18R
- Description:
- LDO Voltage Regulators 1.8V 0.15A Ultra Low
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
LD3985M18R 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.
Specifications
| RoHS: | Y |
|---|---|
| Manufacturer: | STMicroelectronics |
| Brand: | STMicroelectronics |
| Package / Case: | SOT-23-5 |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Polarity: | Positive |
| Subcategory: | PMIC - Power Management ICs |
| Product Type: | LDO Voltage Regulators |
| Product Category: | LDO Voltage Regulators |
| Series: | LD3985 |
| Output Type: | Fixed |
| Ib - Input Bias Current: | 85 uA |
| Input Voltage MAX: | 6 V |
| Factory Pack Quantity: | 3000 |
| Length: | 3 mm |
| Voltage Regulation Accuracy: | 3 % |
| Input Voltage MIN: | 2.5 V |
| Quiescent Current: | 150 uA |
| Output Current: | 150 mA |
| Dropout Voltage - Max: | 100 mV |
| Output Voltage: | 1.8 V |
| Width: | 1.75 mm |
| Height: | 1.3 mm |
| Number of Outputs: | 1 Output |
| Line Regulation: | 0.1 %/V |
| Load Regulation: | 0.008 %/mA |
| Dropout Voltage: | 0.0004 V |
| Unit Weight: | 0.000222 oz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
LD3985M18R Price & Stock
STMicroelectronics LD3985M18R pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 497-3503-1-ND | 2,771 | 4.29 | 3.77 | 2.68 | 1.65 | 1.65 | 2020-02-21T17:09:39Z |
| Digi-Key | 497-3503-6-ND | 2,771 | 4.29 | 3.77 | 2.68 | 1.65 | 1.65 | 2020-02-21T17:09:39Z |
| Digi-Key | 497-3503-2-ND | - | - | - | - | - | 1.44 | 2020-02-21T17:09:39Z |
| RS Components | 6868830 | 2,415 | - | 4.00 | 3.34 | 3.31 | 3.31 | 2020-02-22T09:06:46Z |
| RS Components | 6868830P | 2,415 | - | - | 3.34 | 3.31 | 3.31 | 2020-02-22T09:06:46Z |
| RS Components | 1686505 | - | - | - | - | - | 1.47 | 2020-02-22T09:06:46Z |
| Mouser | 511-LD3985M18R | 7,694 | 4.08 | 3.44 | 2.22 | 1.78 | 1.44 | 2020-02-21T22:48:47Z |
| Verical | LD3985M18R | 3,000 | - | - | - | - | 1.32 | 2020-02-22T17:51:39Z |
| Verical | LD3985M18R | 786 | - | - | 1.53 | 1.53 | 1.53 | 2020-02-22T17:51:39Z |
| Arrow Electronics | LD3985M18R | 3,000 | - | - | - | - | 1.41 | 2020-02-22T16:01:29Z |
| Arrow Electronics | LD3985M18R | 786 | 1.53 | 1.48 | 1.33 | 1.32 | 1.32 | 2020-02-22T16:01:29Z |
| Avnet | LD3985M18R | - | - | - | - | - | 1.69 | 2020-02-21T03:38:43Z |
| Newark | 56P7884 | - | - | - | - | - | 1.74 | 2020-02-22T03:49:50Z |
| Avnet Europe | LD3985M18R | - | - | - | - | - | 1.21 | 2020-02-23T08:09:23Z |
| Ameya360 | LD3985M18R | - | - | - | - | - | 1.87 | 2020-02-21T09:37:43Z |
| LTL Group | 4910462 | 208 | - | - | - | - | - | 2020-02-19T03:29:56Z |
| Dana Microsystems | LD3985M18R | 13,080 | - | - | - | - | - | 2020-02-16T00:37:38Z |
| Classic Components | LD3985M18R | 4,620 | - | - | - | - | - | 2020-02-21T23:53:28Z |
| Abacus Technologies | LD3985M18R | 415 | - | - | - | - | - | 2019-12-06T00:07:36Z |
| North Star Micro | LD3985M18R | Contact | - | - | - | - | - | 2015-05-20T05:52:12Z |
| Sierra IC | LD3985M18R | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
| TransparentC | LD3985M18R | Contact | - | - | - | - | - | 2016-01-28T17:08:50Z |
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Alternate Names
STMicroelectronics has several brands around the world that may have alternate names for LD3985M18R due to regional differences or acquisition. LD3985M18R may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- SGS THOMPSON
- STMICROE
- STMICR
- SESCOSEM
- ST8
- ST MIC
- WAFERSCALE
- SGS-ATES
- STMICROELECTRON
- ST MICROELECTRONICS SEMI
- ST/SGS
- SGST
- THOMS
- STMICROELECT
- WAFERSCALE INTEGRATION INC
- STMICROEL
- SGS-Thomson Microelectronics
- ST MICROELECTRO
- SGS THOMP
- SGS/ST
- ST Microeletronics