TI
TLV62569DBVR1.5MHz Step-down type Adjustable 600mV~5.5V 2A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹10.09
4,64,945 in stock
STDatasheet (PDF)
A7985ATR
250kHz Step-down type Adjustable 2A 600mV~38V SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS
SOIC-8ROHS3 CompliantActive
Step-Down Switching Regulator for Automotive Applications
- Manufacturer
- ST
- Manufacturer part #
- A7985ATR
- Store part #
- C2926948
- Package / case
- SOIC-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,220 in stock
#C2926948
Stock & price checked 19 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹209.89 | ₹209.89 |
| 10+ | ₹176.83 | ₹1,768.30 |
| 30+ | ₹158.79 | ₹4,763.70 |
| 100+ | ₹132.68 | ₹13,268.00 |
| 500+ | ₹123.54 | ₹61,770.00 |
| 1,000+ | ₹119.41 | ₹1,19,410.00 |
1 × ₹209.89
₹209.89
excl. GST
₹247.67 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
A7985ATR
₹209.89 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TJ)
- Frequency - Switching
- 250kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Features
- Frequency synchronization;External compensation;Cycle-by-cycle current limiting;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 4.5V~38V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 2A
- Output Voltage
- 600mV~38V
- Quiescent Current
- 2.4mA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.15 g
Overview
The A7985A is a step-down switching regulator with a 2.5 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2 A current to the load depending on the application conditions. The input voltage can range from 4.5 V to 38 V; while the output voltage can be set starting from 0.6 V to VIN. Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz. The HSOP8 package with exposed pad allows the reduction of Rth(JA) down to 40 °C/W.
Applications
- Dedicated to automotive applications
- Automotive LED driving
Key features
- AEC-Q100 qualified (see PPAP for more details)
- 2 A DC output current
- 4.5 V to 38 V input voltage
- Output voltage adjustable from 0.6 V
- 250 kHz switching frequency, programmable up to 1 MHz
- Internal soft-start and enable
- Low dropout operation: 100% duty cycle
- Voltage feed-forward
- Zero load current operation
- Overcurrent and thermal protection
- HSOP8 package
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | A7986ATR#C2970022ST · SOIC-8 | ST | SOIC-8 | 8 | ₹667.00 · 8 in stock | View |
 | L7985ATR#C2071310ST · SOIC-8 | ST | SOIC-8 | 5 | ₹717.45 · 5 in stock | View |
 | L7986TATR#C2072522ST · SOIC-8 | ST | SOIC-8 | 5 | ₹655.41 · 5 in stock | View |
 | L7986A#C262915ST · SOIC-8 | ST | SOIC-8 | On request | ₹203.05 · 0 in stock | View |
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