Specifications
| Type | Description |
|---|---|
| Part Number | TPS65132 |
| Manufacturer | Texas Instruments |
| Product Type | LDO Regulator |
| Category | Power Management |
| Package / Case | 15-ball DSBGA/YFF 2.11 mm x 1.51 mm; 20-pin WQFN/RVC 4.00 mm x 3.00 mm |
| Input Voltage Range | 2.5 V to 5.5 V |
| Positive Output Voltage Range | 4 V to 6 V; VPOS boost/LDO output programmable in 0.1-V steps |
| Negative Output Voltage Range | -6 V to -4 V; VNEG inverting buck-boost output programmable in 0.1-V steps |
| Output Voltage Step Size | 0.1 V for VPOS and VNEG programming resolution |
| Maximum Output Current | 80 mA or 150 mA device-family output current options |
| Programmable Output Current Option | 40 mA TPS65132 family programmability |
| Combined Efficiency | >85% at IOUT > 10 mA |
| Combined Efficiency | >90% at IOUT > 40 mA |
| Output Voltage Accuracy | 1% over full temperature range |
| Control Interface | I2C for sequencing, output voltage programming, active discharge, and non-volatile memory programming |
| Non-Volatile Memory Programming | >1000x programmable through I2C-programmable non-volatile memory |
| Protection Features | Under-voltage lockout and thermal protection |
| Typical Inductor Value | 4.7 uH in typical application circuit |
| Typical Input Capacitor | 4.7 uF from VIN to ground in typical application circuit |
| Typical REG Capacitor | 4.7 uF at REG pin in typical application circuit |
| Typical OUTP Capacitor | 4.7 uF at VPOS output in typical application circuit |
| Typical OUTN Capacitor | 4.7 uF at VNEG output in typical application circuit |
| Typical Flying Capacitor | 2.2 uF at CFLY1/CFLY2 in typical application circuit |
| Typical Positive Output | 5.4 V / 40 mA VPOS in typical application circuit |
| Typical Negative Output | -5.4 V / 40 mA VNEG in typical application circuit |
| TPS65132A Preprogrammed Output Voltages | VPOS = 5.4 V, VNEG = -5.4 V |
| TPS65132A Shutdown Current | 30 uA |
| TPS65132A0 Preprogrammed Output Voltages | VPOS = 5.0 V, VNEG = -5.0 V |
| TPS65132B Preprogrammed Output Voltages | VPOS = 5.4 V, VNEG = -5.4 V |
| TPS65132B0 Preprogrammed Output Voltages | VPOS = 5.0 V, VNEG = -5.0 V |
| TPS65132B5 Preprogrammed Output Voltages | VPOS = 5.5 V, VNEG = -5.5 V |
| TPS65132B2 Preprogrammed Output Voltages | VPOS = 5.2 V, VNEG = -5.2 V |
| TPS65132L Preprogrammed Output Voltages | VPOS = 5.4 V, VNEG = -5.4 V |
| TPS65132L0 Preprogrammed Output Voltages | VPOS = 5.0 V, VNEG = -5.0 V |
| TPS65132L1 Preprogrammed Output Voltages | VPOS = 5.1 V, VNEG = -5.1 V; product preview |
| TPS65132T6 Preprogrammed Output Voltages | VPOS = 5.6 V, VNEG = -5.6 V |
| TPS65132S Preprogrammed Output Voltages | VPOS = 5.4 V, VNEG = -5.4 V |
| TPS65132W Preprogrammed Output Voltages | VPOS = 5.4 V, VNEG = -5.4 V |
| TPS65132A/A0/B/B0/B5/B2/L/L0/L1 Output Current Maximum | 80 mA |
| TPS65132S Output Current Maximum | 150 mA |
| TPS65132T6 Output Current Maximum | 80 mA |
| TPS65132W Output Current Maximum | 80 mA |
| TPS65132A/A0/B/B0/B5/B2/L/L0/L1 Preprogrammed Output Current | 40 mA |
| TPS65132T6/S/W Preprogrammed Output Current | 80 mA |
| Active Output Discharge | VPOS / VNEG preprogrammed active discharge |
| TPS65132A/A0/B/B0/B/B5/B2 Startup Time | FAST VPOS/VNEG startup time |
| TPS65132L/L0/L1/T6/S/W Startup Time | SLOW VPOS/VNEG startup time |
| TPS65132B/B0/B5/B2/L/L0/L1/T6/S/W Shutdown Current | 130 nA |
| CFLY1/EN/ENN/ENP/OUTP/REG/SCL/SDA/SW/SYNC/VIN Absolute Maximum Voltage | -0.3 V to 7 V with respect to ground |
| CFLY2/OUTN Absolute Maximum Voltage | -7 V to 0.3 V with respect to ground |
| Operating Junction Temperature | -40°C to 150°C absolute maximum rating |
| Operating Ambient Temperature | -40°C to 85°C absolute maximum rating |
| Storage Temperature | -65°C to 150°C absolute maximum rating |
| SYNC Pin Function | 150 mA current enabled when pulled HIGH on TPS65132Sx |
| Datasheet Status | request_only |
Product Overview
The TPS65132 is a Texas Instruments Power_Management IC built as a single-inductor dual-output power supply. It generates a positive VPOS boost/LDO output and a negative VNEG inverting buck-boost output from a 2.5 V to 5.5 V input supply range.
Both output rails are programmable in 0.1 V steps, with VPOS adjustable from 4 V to 6 V and VNEG adjustable from -6 V to -4 V. Output voltage accuracy is specified at 1% over the full temperature range. The family includes 80 mA and 150 mA maximum output-current options, with programmable current options including 40 mA and preprogrammed current settings by variant.
Control is provided through I2C for sequencing, output-voltage programming, active discharge, and non-volatile memory programming rated for more than 1000 programming cycles. Package options include 15-ball DSBGA/YFF at 2.11 mm x 1.51 mm and 20-pin WQFN/RVC at 4.00 mm x 3.00 mm.
Key Features
- 2.5 V to 5.5 V operating input range
- Programmable VPOS output from 4 V to 6 V
- Programmable VNEG output from -6 V to -4 V
- 0.1 V programming resolution for both output rails
- 80 mA or 150 mA family output-current options
- Combined efficiency above 90% at IOUT above 40 mA
- I2C control for sequencing and output programming
- I2C-programmable non-volatile memory over 1000 cycles
- Integrated under-voltage lockout and thermal protection
- Active discharge available on VPOS and VNEG
Typical Applications
- Dual positive and negative supply rails
- Programmable display bias generation
- Compact single-inductor power designs
- I2C-controlled output sequencing
- Systems needing active rail discharge
- Designs using 5.4 V and -5.4 V rails
- Low-current positive and negative outputs
Procurement Notes
When requesting a quote for TPS65132, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.
FAQ
What input voltage range does the TPS65132 support?
The TPS65132 operates from a 2.5 V to 5.5 V input supply range, according to the extracted operating input supply specification.
What output voltages can the TPS65132 generate?
The device provides a programmable VPOS boost/LDO output from 4 V to 6 V and a programmable VNEG inverting buck-boost output from -6 V to -4 V, both adjustable in 0.1 V steps.
How is the TPS65132 configured in a system?
The TPS65132 uses an I2C control interface for sequencing, output-voltage programming, active discharge, and non-volatile memory programming. The non-volatile memory is specified as more than 1000 times programmable.
What protection functions are integrated in the TPS65132?
The extracted datasheet facts list under-voltage lockout and thermal protection as integrated protection functions for the TPS65132 family.
Which package options are listed for TPS65132?
The listed package options are a 15-ball DSBGA/YFF package measuring 2.11 mm x 1.51 mm and a 20-pin WQFN/RVC package measuring 4.00 mm x 3.00 mm.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 25, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.