LP87702DRHBRQ1 vs LP87702 Comparison
Detailed side-by-side comparison of LP87702DRHBRQ1 by Texas Instruments and LP87702 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LP87702DRHBRQ1 | LP87702 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage Regulators | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.78 | $4.35 |
| Topology | Dual Buck + 5-V Boost (Step-Down DC/DC and Step-Up DC/DC) | Dual buck + 5V boost converter |
| Number of Outputs | 3 (2 Buck + 1 Boost) | — |
| Input Voltage Range | [DATA_NEEDED: input voltage minimum and maximum] | 2.8 V to 5.5 V |
| Output Voltage (Buck 1) | OTP-programmed per SKU | — |
| Output Voltage (Buck 2) | OTP-programmed per SKU | — |
| Boost Output Voltage | 5 V | — |
| Switching Frequency | [DATA_NEEDED: switching frequency] | 2.2 MHz |
| Operating Temperature Range | -40C to +125C (AEC-Q100 Grade 1) | — |
| Package | VQFN-32 (RHB) 5x5 mm with exposed thermal pad | 32-VQFN (RHB), 5x5 mm |
| Mounting Type | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| Watchdog | Window watchdog, programmable timing | — |
| Voltage Monitors | 2 external supply monitor inputs | — |
| Control Interface | Serial I2C-compatible interface | — |
| Protection Features | OCP, OTP, UVLO, output discharge | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Buck Output Current | — | 3 A per buck (Buck0, Buck1) |
| Boost Output | — | 5 V, up to 600 mA |
| Control Mode | — | Fixed-frequency PWM with AUTO (PWM/PFM) mode |
| Remote Voltage Sensing | — | Yes - compensates IR drop to point of load |
| Diagnostics | — | 2 voltage monitoring inputs, window watchdog, current limit, thermal shutdown |
| Interface | — | I2C (dynamic voltage scaling and status monitoring) |
| Power Sequencing | — | Programmable start-up/shutdown synchronized to enable, with GPIO |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Application Target | — | Industrial radar, ADAS, safety-critical systems |
| Lifecycle Status | — | Active |