Cart 
Datasheet
- Low-Noise, Very Low Drift, Precision Voltage Reference (Rev. E)
(PDF , 1123 KB) 22 Jun 2010 - View All Technical Documents
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | | REF5040AID | ACTIVE | -40 to 125 | 1.65 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | >5K | 1k quantity lead time: In stock | | REF5040AIDG4 | ACTIVE | -40 to 125 | 1.65 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 1K - 5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | REF5040AIDGKR | ACTIVE | -40 to 125 | 1.35 | 1ku | VSSOP (DGK) | 8 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | REF5040AIDGKT | ACTIVE | -40 to 125 | 1.55 | 1ku | VSSOP (DGK) | 8 | View | 250 | SMALL T&R | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | Not Available | | REF5040AIDR | ACTIVE | -40 to 125 | 1.35 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | 415 | Typical lead time for 1k quantity: 4 to 8 weeks | Not Available | Contact Distributor | REF5040AIDRG4 | ACTIVE | -40 to 125 | 1.35 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | Typical lead time for 1k quantity: 4 to 8 weeks | | REF5040ID | ACTIVE | -40 to 125 | 3.25 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | | REF5040IDG4 | ACTIVE | -40 to 125 | 3.25 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 227 | Typical lead time for 1k quantity: 4 to 8 weeks | Not Available | | REF5040IDGKR | ACTIVE | -40 to 125 | 2.95 | 1ku | VSSOP (DGK) | 8 | View | 2500 | LARGE T&R | 912 | Typical lead time for 1k quantity: 4 to 8 weeks | | REF5040IDGKT | ACTIVE | -40 to 125 | 3.15 | 1ku | VSSOP (DGK) | 8 | View | 250 | SMALL T&R | 282 | Typical lead time for 1k quantity: 4 to 8 weeks | Not Available | Contact Distributor | REF5040IDR | ACTIVE | -40 to 125 | 2.95 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | REF5040IDRG4 | ACTIVE | -40 to 125 | 2.95 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office |
|---|
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| ADS8326 | 16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC | ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS) | REF5040 provide accurate voltage reference to ADS8326 without additional op amp buffer |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1123 | 22 Jun 2010 |
Application Notes (5)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 655 | 04 Oct 2009 | 979 | |||
| 1459 | 04 Oct 2009 | 888 | |||
| 552 | 14 Jul 2009 | 1,428 | |||
| Multiple Files | 14 Jul 2009 | 1,145 | |||
| 1310 | 24 May 2004 | 11,834 |
Tools & Software
Models (3)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| REF5040 PSpice Model (Rev. A) | PSpice Model | ZIP | 39 KB | 13 Oct 2011 | 141 views |
| REF5040 TINA-TI Reference Design (Rev. A) | TINA-TI Reference Design | TSC | 130 KB | 13 Oct 2011 | 100 views |
| REF5040 TINA-TI Spice Model (Rev. A) | TINA-TI Spice Model | ZIP | 7 KB | 13 Oct 2011 | 116 views |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
Support & Community
TI E2E™ Community
As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use. |
||
|
||
Training & Events
| Name | Type | Available During |
|---|---|---|
| Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd. | In-Person | 15 Mar 2014 - 22 Mar 2014 |
| In-depth PFC Design Workshop | In-Person | 12 Nov 2013 - 14 Nov 2013 |
| Digital Power Multi-Day Workshop | In-Person | 05 Nov 2013 - 07 Nov 2013 |
| Optimizing Efficiency of Switching Mode Chargers | Recorded Content | On Demand |
| Single Cell Gauging 101 - Part 2: Classic Fuel Gauging Approaches | Recorded Content | On Demand |
See More Training & Events