LTC1706-19 - VID Voltage Programmer
Datasheet 
DocumentationDatasheet
Reliability Data
LT Journal
cad_symbol
Features
- Programs Regulator Output Voltage from 1.3V
to 2V in 50mV Steps - Programs an Entire Family of Linear Technology
DC/DC Converters - Fully Compliant with the Intel Mobile VID
Specification - ®0.25% Accurate Output Voltage
- Built-In 40k Pull-Up Resistors on VID Inputs
- Available in SO-8 Packaging
Typical Application
Description
The LTC®1706-19 is a precision, digitally programmed, resistive ladder which adjusts the output of any 1.19V referenced regulator. Depending on the state of the four VID inputs, an output voltage between 1.3V and 2V is programmed in 50mV increments. The LTC1706-19 is designed specifically to program an entire family of Linear Technology DC/DC converters in full compliance with the Intel Mobile VID specification. The LTC1706-19 programs the following Linear Technology DC/DC converter products: LTC1433, LTC1434, LTC1435, LTC1435A, LTC1436, LTC1437, LTC1438, LTC1439, LTC1538-AUX, LTC1539, LTC1624 and LTC1625. (Consult factory for future compatible DC/DC converter products.)SO-8
Package Variations and Pricing
| Part Number | Package | Pins | Temp | Price (1-99) |
Price (1k)* |
|---|---|---|---|---|---|
| LTC1706CS8-19#PBF | SO | 8 | C | $2.30 | $1.95 |
| LTC1706CS8-19#TRPBF | SO | 8 | C | $2.01 | |
| LTC1706EMS-61#PBF | MSOP | 10 | E | $3.04 | $2.05 |
| LTC1706EMS-61#TRPBF | MSOP | 10 | E | $2.11 | |
| LTC1706EMS-63#PBF | MSOP | 10 | E | $3.04 | $2.05 |
| LTC1706EMS-63#TRPBF | MSOP | 10 | E | $2.11 | |
| LTC1706EMS-81#PBF | MSOP | 10 | E | $2.35 | $2.05 |
| LTC1706EMS-81#TRPBF | MSOP | 10 | E | $2.11 | |
| LTC1706EMS-82#PBF | MSOP | 10 | E | $2.35 | $2.05 |
| LTC1706EMS-82#TRPBF | MSOP | 10 | E | $2.11 | |
| LTC1706EMS-85#PBF | MSOP | 10 | E | $2.35 | $2.05 |
| LTC1706EMS-85#TRPBF | MSOP | 10 | E | $2.11 | |
| LTC1706IS8-19#PBF | SO | 8 | I | $2.75 | $2.30 |
| LTC1706IS8-19#TRPBF | SO | 8 | I | $2.36 | |
| LTC1706CS8-19 | SO | 8 | C | $4.60 | $3.90 |
| LTC1706CS8-19#TR | SO | 8 | C | $4.02 | |
| LTC1706IS8-19 | SO | 8 | I | $5.50 | $4.60 |
| LTC1706IS8-19#TR | SO | 8 | I | $4.72 | |
| LTC1706EMS-81 | MSOP | 10 | E | $4.70 | $4.10 |
| LTC1706EMS-81#TR | MSOP | 10 | E | $4.22 | |
| LTC1706EMS-82 | MSOP | 10 | E | $4.70 | $4.10 |
| LTC1706EMS-82#TR | MSOP | 10 | E | $4.22 | |
| LTC1706EMS-85 | MSOP | 10 | E | $4.70 | $4.10 |
| LTC1706EMS-85#TR | MSOP | 10 | E | $4.22 | |
| LTC1706EMS-61#TR | MSOP | 10 | E | $4.22 | |
| LTC1706EMS-61 | MSOP | 10 | E | $6.08 | $4.10 |
| LTC1706EMS-63#TR | MSOP | 10 | E | $4.22 | |
| LTC1706EMS-63 | MSOP | 10 | E | $6.08 | $4.10 |
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.