- Mfr. #:
- LD2981ABM33TR
- Description:
- LDO Voltage Regulators 3.3V 100mA Positive
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
LD2981ABM33TR 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: | LD2981 |
| Output Type: | Fixed |
| Ib - Input Bias Current: | 80 uA |
| Factory Pack Quantity: | 3000 |
| Output Voltage: | 3.3 V |
| Length: | 3 mm |
| Dropout Voltage - Max: | 3 mV at 0 A |
| Input Voltage MIN: | 2.5 V |
| Input Voltage MAX: | 16 V |
| Quiescent Current: | 100 uA |
| Output Current: | 100 mA |
| Width: | 1.75 mm |
| Height: | 1.3 mm |
| Number of Outputs: | 1 Output |
| Voltage Regulation Accuracy: | 0.75 % |
| Line Regulation: | 0.014 % / V |
| Dropout Voltage: | 0.001 V |
| Unit Weight: | 0.000222 oz |
| Load Regulation: | - 5 mV |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
LD2981ABM33TR Price & Stock
STMicroelectronics LD2981ABM33TR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 497-1521-1-ND | 1,455 | 4.95 | 4.35 | 3.10 | 1.91 | 1.91 | 2020-02-04T16:06:00Z |
| Digi-Key | 497-1521-6-ND | 1,455 | 4.95 | 4.35 | 3.10 | 1.91 | 1.91 | 2020-02-04T16:06:00Z |
| Digi-Key | 497-1521-2-ND | - | - | - | - | - | 1.67 | 2020-02-04T16:06:00Z |
| Arrow Electronics | LD2981ABM33TR | 20 | 4.10 | 3.04 | 3.04 | 3.04 | 3.04 | 2020-02-04T16:05:34Z |
| RS Components | 6869142 | 770 | - | 3.93 | 2.48 | 2.44 | 2.44 | 2020-02-01T15:25:19Z |
| RS Components | 6869142P | 770 | - | - | 2.48 | 2.44 | 2.44 | 2020-02-01T15:25:19Z |
| RS Components | 1686553 | - | - | - | - | - | 1.72 | 2020-02-01T15:25:19Z |
| Mouser | 511-LD2981ABM33 | 3,157 | 4.74 | 3.98 | 2.57 | 2.05 | 1.67 | 2020-02-03T23:00:00Z |
| Avnet | LD2981ABM33TR | 12,000 | - | - | - | - | - | 2020-02-05T04:00:44Z |
| element14 APAC | 3129817 | 4,774 | 4.73 | 3.97 | 2.57 | 2.57 | 2.57 | 2020-02-05T02:12:20Z |
| Farnell | 3129817 | 4,928 | 4.60 | 4.60 | 2.59 | 2.07 | 2.05 | 2020-02-05T03:15:51Z |
| Farnell | 3129817RL | - | - | - | - | 2.07 | 2.05 | 2020-02-05T03:15:51Z |
| Newark | 07AH6625 | 4,774 | 4.74 | 3.98 | 2.57 | 2.05 | 2.05 | 2020-02-04T03:24:16Z |
| Newark | 89K1275 | - | - | - | - | - | 2.50 | 2020-02-04T03:24:16Z |
| Avnet Europe | LD2981ABM33TR | 420 | - | - | - | - | 2.55 | 2020-02-05T08:27:04Z |
| Ameya360 | LD2981ABM33TR | 57,000 | - | - | - | - | 1.80 | 2020-01-16T03:39:34Z |
| NAC Semi | XSFP00000051870 | 45,000 | - | - | - | - | 1.97 | 2020-02-05T16:57:32Z |
| Sourceability | LD2981ABM33TR | 57,000 | - | - | - | - | - | 2020-02-05T14:31:10Z |
| Hermes Engineering | LD2981ABM33TR | 327,000 | - | - | - | - | - | 2020-02-05T11:26:06Z |
| LTL Group | 4910273 | 9,420 | - | - | - | - | - | 2020-01-31T03:27:32Z |
| Chip 1 Exchange | LD2981ABM33TR | 610 | - | - | - | - | - | 2020-01-22T12:01:21Z |
| OMO Electronics | 177626 | 6,500 | - | - | - | 0.774 | 0.635 | 2020-01-06T10:29:30Z |
| LCSC | C411397 | 2,486 | 1.71 | 1.27 | 1.10 | 1.04 | 1.04 | 2019-11-19T23:40:06Z |
| TME | LD2981ABM33TR | - | - | 2.76 | 2.15 | 1.99 | 1.84 | 2020-02-05T10:07:09Z |
| Dana Microsystems | LD2981ABM33TR | 3,038 | - | - | - | - | - | 2020-02-01T16:08:41Z |
| Classic Components | LD2981ABM33TR | 2,633 | - | - | - | - | - | 2020-02-04T19:32:53Z |
| Abacus Technologies | LD2981ABM33TR | 847 | - | - | - | - | - | 2019-12-06T00:07:36Z |
| Nexxon | LD2981ABM33TR | Contact | - | - | - | - | - | 2018-02-27T00:44:39Z |
| North Star Micro | LD2981ABM33TR | Contact | - | - | - | - | - | 2015-05-20T05:52:12Z |
| Sierra IC | LD2981ABM33TR | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
| TransparentC | LD2981ABM33TR | Contact | - | - | - | - | - | 2016-01-28T17:08:50Z |
AD5242BRUZ1M distributor
- LD2981ABM33TR STMicroelectronics - Mouser Electronics
- LD2981ABM33TR STMicroelectronics | Integrated Circuits (ICs)
- Datasheet - STMicroelectronics
- LD2981 - Linear Voltage Regulators - STMicroelectronics
- STMicroelectronics LD2981ABM33TR Linear Regulators
- LD2981ABM33TR by STMicroelectronics LDO Regulators
- STMicroelectronics LD2981ABM33TR - Voltage Regulators
- LD2981ABM33TR Datasheet(PDF) - STMicroelectronics
- LDO - LCSC
- LD2981ABM33TR datasheet - 1.8V- Very Low Drop Regulator
Alternate Names
STMicroelectronics has several brands around the world that may have alternate names for LD2981ABM33TR due to regional differences or acquisition. LD2981ABM33TR may also be known as the following names:
- ST MICRO LD2981ABM33TR
- STM LD2981ABM33TR
- SGS LD2981ABM33TR
- SGS THOMSON LD2981ABM33TR
- INMOS LD2981ABM33TR
- SGS THOMPSON LD2981ABM33TR
- STMICROE LD2981ABM33TR
- STMICR LD2981ABM33TR
- SESCOSEM LD2981ABM33TR
- ST8 LD2981ABM33TR
- ST MIC LD2981ABM33TR
- WAFERSCALE LD2981ABM33TR
- SGS-ATES LD2981ABM33TR
- STMICROELECTRON LD2981ABM33TR
- ST MICROELECTRONICS SEMI LD2981ABM33TR
- ST/SGS LD2981ABM33TR
- SGST LD2981ABM33TR
- THOMS LD2981ABM33TR
- STMICROELECT LD2981ABM33TR
- WAFERSCALE INTEGRATION INC LD2981ABM33TR
- STMICROEL LD2981ABM33TR
- SGS-Thomson Microelectronics LD2981ABM33TR
- ST MICROELECTRO LD2981ABM33TR
- SGS THOMP LD2981ABM33TR
- SGS/ST LD2981ABM33TR
- ST Microeletronics LD2981ABM33TR